ES2381939T3 - Mordazas electroquirúrgicas con cuchillo descentrado - Google Patents
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Abstract
Un fórceps (10), que comprende: una carcasa (20) que tiene un árbol (12) acoplado a ella, teniendo el árbol un eje longitudinal definido a través de él y un conjunto efector extremo (100) dispuesto en un extremo distal (16) de él, y en el cual el conjunto efector extremo incluye: miembros de mordaza primero (110) y segundo (120) dispuestos en relación opuesta uno con respecto al otro y móviles desde una primera posición hasta una segunda posición para agarrar tejido entre ellos, incluyendo cada uno de los miembros de mordaza una brida proximal (113, 123) adaptada para comunicar con un conjunto de accionamiento (60) para mover los miembros de mordaza entre las posiciones primera y segunda, e incluyendo al menos uno de los miembros de mordaza un canal de cuchillo (115) definido en él, y caracterizado porque i) un extremo proximal del canal de cuchillo está descentrado del eje longitudinal definido a través del árbol; ii) cada brida proximal tiene una cara interior que se apoya en la otra de las bridas, y una cara exterior opuesta; iii) una guía de cuchillo (133) está acoplada adyacente a la cara exterior de una de las bridas proximales de los miembros de mordaza en el mismo lado que el extremo proximal del canal de cuchillo, definiendo la guía de cuchillo en ella un camino de cuchillo (138) configurado para guiar un cuchillo dentro del canal de cuchillo para la traslación a través de él.
Description
Mordazas electroquirúrgicas con cuchillo descentrado.
ANTECEDENTES
La presente publicación se refiere a unas mordazas electroquirúrgicas y, más particularmente, a un fórceps electroquirúrgico endoscópico alargado con un cuchillo para sellar y/o cortar tejido. Un fórceps semejante está dado a conocer en el documento US-A-2003/0018331 en el cual está basada la parte A precaracterizadora de la reivindicación 1 de más abajo. Publicaciones semejantes pueden encontrarse en los documentos EP-A-1810625, EP-A-1649821 y en el US-A-2007/0078456.
Campo técnico
Los fórceps electroquirúrgicos utilizan acción mecánica de apriete y energía eléctrica para efectuar la hemostasia calentando el tejido y los vasos sanguíneos para coagular, cauterizar y/o sellar el tejido. Como una alternativa a los fórceps abiertos para el uso con procedimientos quirúrgicos abiertos, muchos cirujanos modernos usan instrumentos endoscópicos o laparoscópicos para acceder remotamente a órganos a través de incisiones menores similares a punciones u orificios naturales. Como un resultado directo de esto, los pacientes tienden a beneficiarse de menos cicatrices y tiempo de cicatrización reducido.
Los instrumentos endoscópicos, por ejemplo, son introducidos en el paciente a través de una cánula, o puerta, que ha sido hecha con un trocar. Los tamaños típicos para cánulas varían desde tres milímetros hasta doce milímetros. Usualmente son preferidas las cánulas más pequeñas que, como puede apreciarse, últimamente presentan un reto de diseño para los fabricantes de instrumentos que deben encontrar formas de hacer instrumentos endoscópicos que ajusten a través de las cánulas más pequeñas.
Muchos procedimientos quirúrgicos endoscópicos requieren cortar o ligar vasos sanguíneos o tejido vascular. Debido a las consideraciones de espacio inherentes a la cavidad quirúrgica, los cirujanos frecuentemente tienen dificultad para suturar vasos o realizar otros métodos tradicionales de controlar la hemorragia, por ejemplo, pinzar y/o atar los vasos sanguíneos seccionados transversalmente. Utilizando un fórceps electroquirúrgico endoscópico, un cirujano puede ya sea cauterizar, coagular/desecar y/o simplemente reducir o retardar la hemorragia simplemente controlando la intensidad, frecuencia y duración de la energía electroquirúrgica aplicada al tejido a través de los miembros de la mordaza. La mayoría de los vasos sanguíneos pequeños, es decir, en el orden de por debajo de dos milímetros de diámetro, frecuentemente pueden ser cerrados usando instrumentos y técnicas electroquirúrgicos estándar. Sin embargo, si es ligado un vaso mayor, puede ser necesario para el cirujano convertir el procedimiento endoscópico en un procedimiento quirúrgico abierto y con eso abandonar los beneficios de la cirugía endoscópica. Alternativamente, el cirujano puede sellar el vaso o tejido mayor.
Típicamente, después de que un vaso o tejido es sellado, el cirujano avanza un cuchillo para separar el tejido sellado dispuesto entre los miembros de mordaza opuestos. En algunos casos, la hoja del cuchillo es difícil de avanzar a través del canal de cuchillo definido entre los miembros de mordaza o está expuesta a desgaste y rotura por el repetido uso debido a la posición relativa de la hoja de cuchillo a través del canal (entrando en contacto con los lados del canal de cuchillo).
SUMARIO
El invento está definido en la reivindicación 1 más abajo y las reivindicaciones dependientes están dirigidas a configuraciones opcionales y realizaciones preferidas.
La presente publicación se refiere a un fórceps endoscópico que incluye una carcasa que tiene un árbol acoplado a ella con un eje longitudinal definido a través del mismo. Un conjunto efector extremo está dispuesto en un extremo distal del mismo e incluye miembros de mordaza primero y segundo dispuestos en relación opuesta uno con respecto al otro y móviles desde una primera posición abierta hasta una segunda posición cerrada para agarrar tejido entre ellos. Cada uno de los miembros de mordaza incluye una brida proximal adaptada para comunicar con un conjunto de accionamiento para mover los miembros de mordaza entre las posiciones primera y segunda. Uno o ambos de los miembros de la mordaza tienen un canal de cuchillo curvado (o una parte, por ejemplo la parte distal del canal de cuchillo está curvada) definido en ellos que tiene un extremo proximal que está descentrado del eje longitudinal definido a través del árbol. Una guía de cuchillo está acoplada a una superficie exterior de una de las bridas proximales de los miembros de mordaza en el mismo lado que el extremo proximal del canal de cuchillo y define un camino de cuchillo en ella configurado para guiar un cuchillo dentro del canal de cuchillo para la traslación a través de él. Pueden estar incluidos uno o más mangos que se acoplan funcionalmente al conjunto de accionamiento para mover los miembros de mordaza entre las posiciones primera y segunda.
En una realización el fórceps endoscópico es un instrumento electroquirúrgico y al menos uno de los miembros de mordaza está adaptado para ser conectado a una fuente de energía electroquirúrgico para comunicar energía al tejido dispuesto entre los miembros de mordaza.
En otra realización las bridas proximales del efector extremo y la guía de cuchillo incluyen ranuras alargadas definidas a través de ellas que cooperan con un pasador de accionamiento conectado funcionalmente al conjunto de accionamiento para mover los miembros de mordaza desde la primera a la segunda posición. Las ranuras alargadas de las bridas proximales pueden ser ranuras de leva que engranan funcionalmente con el pasador de accionamiento y la ranura alargada de la guía de cuchillo puede ser una ranura pasante sin engrane.
En aún otra realización el canal de cuchillo descentrado y la disposición de la guía de cuchillo con relación al eje longitudinal facilitan la extensión esencialmente recta del cuchillo a través del canal de cuchillo a lo largo de una longitud sustancial del canal de cuchillo. Esta configuración ayuda a impedir el acuñamiento del cuchillo durante la traslación a través del canal de cuchillo. El extremo proximal del canal de cuchillo puede estar descentrado una distancia "X" con relación al eje longitudinal "A" definido a través del fórceps, estando "X" en el campo de unos 250 μm a aproximadamente 1 mm. El canal de cuchillo puede estar definido dentro de los dos miembros de mordaza primero y segundo y la guía de cuchillo puede estar configurada para precargar los miembros de mordaza durante el ensamblaje para asegurar una alineación adecuada de los canales de cuchillo para facilitar la traslación del cuchillo a través de ellos.
En todavía otra realización la guía de cuchillo incluye uno o más canales definidos en ella que están configurados para guiar un número correspondiente de conductores eléctricos hasta el miembro o miembros de mordaza para suministrar a éstos energía electroquirúrgica.
La presente publicación se refiere también a un fórceps endoscópico que incluye una carcasa que tiene un árbol acoplado a ella con un eje longitudinal definido a través de él y un conjunto efector extremo dispuesto en un extremo distal de él. El conjunto efector extremo incluye miembros de mordaza primero y segundo dispuestos en relación opuesta el uno con respecto al otro y móviles desde una primera configuración abierta hasta una segunda configuración cerrada para agarrar tejido entre ellas. Cada uno de los miembros de mordaza incluye una brida proximal adaptada para comunicar con un conjunto de accionamiento para mover los miembros de mordaza entre las posiciones primera y segunda. Uno o ambos de los miembros de mordaza tiene un canal de cuchillo definido en él que tiene un extremo proximal que está descentrado del eje longitudinal definido a través del árbol. Una guía de cuchillo está acoplada a una superficie exterior de una de las bridas proximales de los miembros de mordaza en el mismo lado que el extremo proximal del canal de cuchillo y define un camino de cuchillo en ella configurado para guiar un cuchillo dentro del canal de cuchillo para la traslación a través de él. La guía de cuchillo incluye un tope de hoja en un extremo distal de ella que puede ser posicionado desde en una primera posición que interfiere con u obstruye el camino de cuchillo para impedir la traslación distal del cuchillo cuando los miembros de mordaza están dispuestos en una primera configuración, abierta, hasta una segunda posición que permite la traslación distal del cuchillo cuando los miembros de mordaza están dispuestos en la segunda configuración, cerrada. El tope de hoja puede estar acoplado pivotante a la guía de cuchillo y ser desviado para obstruir el camino de cuchillo cuando los miembros de mordaza están dispuestos en la primera configuración, abierta.
El fórceps puede incluir uno o más mangos que se acoplan funcionalmente a un conjunto de accionamiento para mover los miembros de mordaza entre las configuraciones primera y segunda. Además de esto, el fórceps puede ser un fórceps electroquirúrgico en el cual uno o ambos de los miembros de mordaza están adaptados para ser conectados a una fuente de energía electroquirúrgica para comunicar energía al tejido dispuesto entre los miembros de mordaza.
Las bridas proximales del efector extremo y la guía de cuchillo pueden incluir ranuras alargadas definidas a través de ellas que cooperan con un pasador de accionamiento conectado funcionalmente al conjunto de accionamiento para mover los miembros de mordaza desde las primeras a las segundas configuraciones. Las ranuras alargadas de las bridas proximales pueden ser ranuras de leva que engranan funcionalmente con el pasador de accionamiento y la ranura alargada de la guía de cuchillo puede ser una ranura pasante sin engrane.
En otra realización, el canal de cuchillo descentrado y la disposición de la guía de cuchillo con relación al eje longitudinal pueden estar configurados para facilitar la extensión esencialmente recta del cuchillo a través del canal de cuchillo a lo largo de una longitud sustancial del canal de cuchillo. El extremo proximal del canal de cuchillo puede estar descentrado una distancia "X" con relación al eje longitudinal "A" definido a través del fórceps, estando "X" en el campo de unos 250 μm a aproximadamente 1 mm.
En todavía otra realización, la guía de cuchillo incluye uno o más canales definidos en ella que están configurados para guiar un número correspondiente de conductores eléctricos hasta el miembro de mordaza para suministrar a éste energía electroquirúrgica.
BREVE DESCRIPCIÓN DE LOS DIBUJOS
Varias realizaciones del instrumento en cuestión están descritos aquí con referencia a los dibujos, en los cuales:
La Figura 1A es una vista en perspectiva desde arriba de un fórceps endoscópico mostrado en una configuración
abierta y que incluye una carcasa, un conjunto de mango, un árbol y un conjunto efector extremo;
la Figura 1B es una vista en perspectiva desde arriba del fórceps endoscópico de la Figura 1A que muestra el
conjunto efector extremo en una configuración cerrada;
la Figura 2A es una vista aumentada desde arriba del fórceps de la Figura 1A que muestra la disposición de los
componentes internos cuando el fórceps está en una configuración abierta;
la Figura 2B es una vista aumentada desde arriba del fórceps de la Figura 1B que muestra la disposición de los
componentes internos cuando el fórceps está en una configuración cerrada;
la Figura 3A es una vista aumentada desde arriba que muestra el actuador del cuchillo después de la actuación;
la Figura 3B es una vista en sección transversal lateral muy aumentada del conjunto efector extremo que muestra
la posición del cuchillo después de la actuación;
la Figura 4A es una vista en perspectiva muy aumentada de la mordaza inferior del conjunto efector extremo con
partes separadas;
la Figura 4B es una vista en perspectiva muy aumentada de la mordaza superior del conjunto efector extremo con
partes separadas;
la Figura 5 es una vista en perspectiva muy aumentada del árbol alargado para alojar varias partes móviles del
conjunto de accionamiento y del conjunto de cuchillo;
la Figura 6 es una vista en perspectiva parcialmente en despiece del conjunto efector extremo;
la Figura 7 es una vista desde arriba del conjunto efector extremo con el miembro de mordaza superior retirado;
la Figura 8 es una vista en perspectiva desde atrás de uno de los miembros de mordaza de acuerdo con una
realización alternativa del presente invento; y
la Figura 9 es una vista lateral aumentada de otra realización de la guía de cuchillo.
DESCRIPCIÓN DETALLADA
Volviendo ahora a las Figuras 1A y 1B, se muestra una realización de un fórceps electroquirúrgico 10 para uso con varios procedimientos quirúrgicos y que generalmente incluye una carcasa 20, un conjunto de mango 30, un conjunto giratorio 80, un conjunto 70 de gatillo del cuchillo y un conjunto efector extremo 100 que mutuamente cooperan para asir, sellar y dividir vasos tubulares y tejido vascular. Aunque la mayoría de los dibujos de las figuras representan un fórceps 10 para uso en conexión con procedimientos quirúrgicos endoscópicos o laparoscópicos, los presentes instrumentos pueden usarse para procedimientos quirúrgicos abiertos más tradicionales. Para los fines de aquí, el fórceps 10 se describe en términos de un instrumento endoscópico o laparoscópico; sin embargo, se contempla que una versión abierta del fórceps puede incluir también los mismos o similares componentes y características funcionales que se describen más abajo.
El fórceps 10 incluye un árbol 12 que tiene un extremo distal 16 dimensionado para acoplar mecánicamente el conjunto efector extremo 100 y un extremo proximal 14 que se acopla mecánicamente a la carcasa 20. Cómo el árbol 12 se conecta al conjunto efector extremo 100 se describe con más detalle más abajo. El extremo proximal 14 del árbol 12 está contenido dentro de la carcasa 20 y las conexiones relacionadas con él también se describen en detalle más abajo. En los dibujos y en las descripciones que siguen, el término "proximal", como es tradicional, se referirá al extremo del fórceps 10 que está más cerca del usuario, mientras que el término "distal" se referirá al extremo que está más distante del usuario.
El fórceps 10 incluye también un cable electroquirúrgico 310 que puede conectar el fórceps 10 a una fuente de energía electroquirúrgica, por ejemplo, un generador. Generadores tales como los vendidos por Covidien, situado en Boulder, Colorado, pueden usarse como una fuente de energía electroquirúrgica bipolar para sellar vasos y tejidos vasculares así como también de energía electroquirúrgica monopolar que típicamente se emplea para coagular o cauterizar tejido. Está previsto que el generador puede incluir varias características de seguridad y funcionamiento que incluyen la salida aislada, el control de impedancia y/o la activación independiente de accesorios.
El conjunto de mango 30 incluye dos mangos móviles 30a y 30b dispuestos en lados opuestos de la carcasa 20. Los mangos 30a y 30b son móviles uno con relación a otro para accionar el conjunto efector extremo 100 según se explica con más detalle más abajo con respecto al funcionamiento del fórceps 10.
El conjunto giratorio 80 está acoplado mecánicamente a la carcasa 20 y puede girar aproximadamente 90 grados en cualquier sentido sobre un eje longitudinal "A". El conjunto giratorio 80, cuando es hecho girar, hace girar al árbol 12, que a su vez, hace girar al conjunto efector extremo 100. Una configuración semejante permite que el conjunto efector extremo 100 sea hecho girar aproximadamente 90 grados en cualquier sentido con respecto a la carcasa 20.
Como se ha mencionado arriba, el conjunto efector extremo 100 está acoplado al extremo distal 16 del árbol 12 e incluye un par de miembros de mordaza opuestos 110 y 120 (véase la Figura 6). Los mangos 30a y 30b del conjunto de mango 30 finalmente se conectan al conjunto de accionamiento 60 (véase la Figura 2A) que, al mismo tiempo, coopera mecánicamente para comunicar el movimiento de los miembros de mordaza 110 y 120 desde una primera posición abierta, en la cual los miembros de mordaza 110 y 120 están dispuestos en relación separada uno con respecto a otro, a una segunda posición de sujeción o cerrada, en la cual los miembros de mordaza 110 y 120 cooperan para asir tejido entre ellos.
Volviendo ahora a las características más detalladas de los presentes instrumentos, como se describe con respecto a las Figuras 1A-8, los mangos 30a y 30b incluyen cada uno una abertura 33a y 33b respectivamente, definida en ellos, que permite a un usuario asir y mover cada respectivo mango 30a y 30b uno con relación a otro. Los mangos 30a y 30b también incluyen elementos de sujeción ergonómicamente mejorados 39a y 39b respectivamente, dispuestos a lo largo de un borde exterior de los mismos y que están diseñados para facilitar la sujeción de los mangos 30a y 30b durante la activación. Está previsto que los elementos de sujeción 39a y 39b puedan incluir una o más protuberancias, escotaduras y/o nervios para mejorar la sujeción.
Como está mejor ilustrado en la Figura 1A, los mangos 30a y 30b están configurados para extenderse hacia fuera en lados opuestos desde un eje transversal "B" definido a través de la carcasa 20 y que es perpendicular al eje longitudinal "A". Los mangos 30a y 30b son móviles uno con relación a otro en una dirección paralela al eje transversal "B" para abrir y cerrar los miembros de mordaza 110 y 120 según se necesite durante la cirugía. Detalles referentes a los componentes de trabajo internos del fórceps 10 están dados a conocer en el documento US-A-2007/0078456 arriba mencionado. Este estilo de fórceps es denominado comúnmente un fórceps "en línea" o de estilo hemostático. Los fórceps en línea o hemostáticos son más comúnmente fabricados para procedimientos quirúrgicos abiertos y típicamente incluyen un par de árboles que tienen integralmente acoplados mangos que son móviles uno con relación a otro para abrir y cerrar los miembros de mordaza dispuestos en el extremo distal de los mismos.
Como se observa mejor en las Figuras 2A y 2B, el extremo distal de cada mango 30a y 30b es móvil selectivamente sobre pasadores de pivote 34a y 34b fijados a un extremo distal 21 de la carcasa 20 para accionar los miembros de mordaza 110 y 120. El movimiento de los mangos 30a y 30b alejándose uno de otro (y de la carcasa 20) desbloquea y abre los mangos 30a y 30b y, a su vez, los miembros de mordaza 110 y 120 para el subsiguiente agarre o re-agarre de tejido. En una realización, los mangos 30a y 30b pueden estar descentrados en una configuración abierta para facilitar el manejo y manipulación de las mordazas dentro de un campo operativo. Se contemplan varios mecanismos semejantes a resortes que pueden utilizarse para llevar a cabo esté propósito.
Los mangos móviles 30a y 30b están diseñados para proporcionar una clara ventaja mecánica como la de una palanca sobre los conjuntos de mango convencionales. La ventaja mecánica mejorada para accionar los miembros de mordaza 110 y 120 se consigue en virtud de la única posición y combinación de varios elementos cooperantes entre sí que reducen las fuerzas totales del usuario necesarias para obtener y mantener los miembros de mordaza 110 y 120 bajo presiones de funcionamiento ideales de unos 3 kg/cm2 a unos 16 kg/cm2. Detalles referentes a los componentes funcionales, el conjunto de mangos y el conjunto de accionamiento están dados a conocer en el documento US-A-2007/0078456 arriba mencionado. En otras palabras, está previsto que la combinación de estos elementos y sus posiciones unos con relación a otros permita al usuario conseguir ventaja mecánica como de una palanca para accionar los miembros de mordaza 110 y 120 permitiendo al usuario cerrar los miembros de mordaza 110 y 120 con menos fuerza a la vez que todavía genera las fuerzas requeridas para efectuar un sellado de tejido adecuado y efectivo.
Como se muestra mejor en las Figuras 4A, 4B, 5 y 6, el conjunto efector extremo 100 está diseñado como un conjunto bilateral, es decir, ambos miembros de mordaza 110 y 120 pivotan uno con relación a otro sobre un pasador de pivote 185 dispuesto a través de ellos. También está previsto un conjunto efector extremo unilateral. El conjunto efector extremo 100 incluye además una guía de cuchillo 133 que aloja a la hoja de cuchillo 190 para la traslación a través de ella. La guía de cuchillo 133 está ensamblada con bridas 113 y 123 para permitir el movimiento pivotante de las bridas 113 y 123 sobre un pasador de pivote 185 dispuesto entre los miembros de mordaza 110 y 120 con la traslación de un pasador de accionamiento 180 como se explica con más detalle más abajo.
Más particularmente, los miembros de mordaza 110 y 120 incluyen bridas proximales 113 y 123 respectivamente, las cuales incluyen cada una ranura en ángulo 181a y 181b respectivamente, definida a través de ellas. El pasador de accionamiento 180 monta los miembros de mordaza 110 y 120 y la guía de cuchillo 133 en el extremo de un árbol giratorio 18 y dentro de una cavidad 17’ definida por los extremos distales 17a y 17b del actuador de accionamiento o camisa 17 (véase la Figura 5). La guía de cuchillo 133 incluye una ranura alargada 181c definida a través de ella configurada para admitir el pasador de accionamiento 180 y para permitir la traslación del pasador de accionamiento 180 dentro de las ranuras 131a-131c, que pivota los miembros de mordaza 110 y 120 uno con relación a otro para agarrar tejido. La guía de cuchillo 133 también puede proporcionar una característica de seguridad única para el fórceps 10, como se describe con más detalle más abajo.
Con la actuación del conjunto de accionamiento 60 la camisa de accionamiento 17 oscila, lo que a su vez hace que el pasador de accionamiento 180 corra dentro de las ranuras 181a y 181b para abrir y cerrar los miembros de mordaza 110 y 120 según se desee y similarmente hace que el pasador de accionamiento 180 corra dentro de la ranura 181c de la guía de cuchillo 133. Los miembros de mordaza 110 y 120, a su vez, pivotan sobre un pasador de pivote 185 dispuesto a través de respectivos agujeros de pivote 186a y 186b definidos dentro de las bridas 113 y 123, los miembros de mordaza 110 y 120 y el agujero 186c dispuesto en la guía de cuchillo 133. Con la actuación, la guía de cuchillo 133 permanece orientada en alineación con el árbol 12 a medida que las mordazas se mueven sobre el pasador de pivote 185 (véase la Figura 6). Como puede apreciarse, apretar los mangos 30a y 30b hacia la carcasa 20 tira en sentido proximal de la camisa de accionamiento 17 y del pasador de accionamiento 180 para cerrar los miembros de mordaza 110 y 120 sobre el tejido agarrado entre ellos, y empujar la camisa 17 en sentido distal abre los miembros de mordaza 110 y 120 para fines de agarre.
Las bridas 113 y 123 de los miembros de mordaza 110 y 120, respectivamente, están posicionadas en una relación de apoyo una con otra y la guía de cuchillo 133 está posicionada adyacente a las bridas 113 y 123. Las bridas 113, 123 y la guía de cuchillo 133 están ensambladas y acopladas por medio del pasador de pivote 185 dispuesto a través de aberturas 186a, 186b, y 186c, respectivamente. Además, las bridas 113, 123 son pivotantes una sobre otra por medio del pasador de pivote 180 dispuesto a través de las ranuras 181a y 181b y de las bridas 113, 123, respectivamente. Un camino de cuchillo 138 puede estar definido entre la brida 113 y la guía de cuchillo 133, como se muestra en las Figuras 6 y 7. El camino de cuchillo 138 se alinea longitudinalmente con los canales de cuchillo 115a y 115b definidos en los miembros de mordaza 110 y 120, de manera que la hoja de cuchillo 190 se desplaza en un recorrido esencialmente recto a través del camino de cuchillo 138 y, además, a través de los canales de cuchillo 115a y 115b.
Alternativamente, la orientación de las bridas 113 y 123 puede ser invertida, con el camino de cuchillo 138 estando definido entre la brida 123 y la guía de hoja 133. En contraste con los diseños anteriormente conocidos, la relación de apoyo entre las bridas 113 y 123 (en una u otra orientación) refuerza las bridas de mordaza 113 y 123 puesto que no necesita ser definido entre ellas un camino de la hoja o un canal de la hoja sino, al contrario, es definido en un lado exterior de una de las bridas 113 y 123. Así, el cuchillo 190 se desplaza entre la guía de hoja 133 y las bridas 113 y 123 y no entre bridas. Construyendo el camino de cuchillo 138 en uno u otro lado de las bridas 113 y 123 el abocardado de la mordaza también puede ser controlado más fácilmente y pueden emplearse tolerancias más estrechas durante el proceso de fabricación, permitiendo de ese modo tolerancias más estrechas en ciertas características del miembro de mordaza 110 y 120, lo que resulta en mejor funcionamiento global.
Por ejemplo, los canales de cuchillo 115a y 115b definidos en los miembros de mordaza 110 y 120, respectivamente, pueden estar alineados más precisamente con menos abocardado entre los miembros de mordaza 110 y 120, facilitando de ese modo la traslación de la hoja de cuchillo 190. Además de esto la resistencia de las bridas 113 y 123 es mejorada así como también la unión entre ellas, por ejemplo las superficies de brida que se apoyan plano sobre plano tienen más superficie de contacto haciendo más fuerte la unión entre ellas. La guía de cuchillo 133 puede también ser configurada para precargar los miembros de mordaza 110 y 120 para ayudar a asegurar una alineación adecuada de las mitades de los canales de cuchillo 115a y 115b en el cierre de los miembros de mordaza 110 y 120 como se explica con más detalle más abajo.
Como se observa mejor en la Figura 6, la guía de hoja 133 puede incluir un tope de hoja o gancho 135 dispuesto en un extremo distal de la misma. El tope de hoja 135 puede estar asociado integralmente con la guía de cuchillo 133 (Figura 6), la finalidad de lo cual es explicada con referencia a la Figura 9. La relación entre las bridas 113 y 123 y la guía de hoja 133 es establecida por el pasador de pivote 185 dispuesto a través de las aberturas 186a, 186b, y 186c, respectivamente, y por el pasador de accionamiento 180 dispuesto a través de las ranuras 181a, 181b y 181c, respectivamente. En consecuencia, cuando los miembros de mordaza 110 y 120 están en una posición primera, o abierta, la guía de cuchillo 133 pivota de manera que el tope de hoja 135 interfiere con el camino 138 del cuchillo, impidiendo de ese modo la traslación distal de la hoja de cuchillo 190. En una realización, esto puede ser llevado a cabo por la guía de cuchillo 133 que incluye una ranura alargada 181c que es palpada como leva cuando el pasador de accionamiento 180 es desviado a una posición la más distal de manera que la guía de cuchillo 133 y el tope de hoja 135 pivotan obstruyendo de ese modo el camino de cuchillo 138. Alternativamente, el tope de hoja 135 puede pivotar con relación a la guía de cuchillo 133 para obstruir el camino de cuchillo 138 (véase la Figura 9). En este caso, la ranura alargada 131c puede ser construida como una ranura pasante sin acoplamiento.
Cuando los mangos 30a y 30b son apretados hacia la carcasa 20, la camisa de accionamiento 17 y el pasador de accionamiento 180 son arrastrados en sentido proximal para cerrar los miembros de mordaza 110 y 120, lo que también hace pivotar la guía de cuchillo 133 de manera que el tope de hoja 135 ya no obstruye o interfiere con el camino de cuchillo 138. Así, en esta realización, la guía de cuchillo 133, en virtud del tope de hoja 135, impide el avance distal de la hoja de cuchillo 190 cuando los miembros de mordaza 110 y 120 están en la primera posición, abierta, y permite el avance distal de la hoja de cuchillo 190 cuando los miembros de mordaza 110 y 120 están en la segunda posición, cerrada.
Alternativamente, un gancho (no mostrado) puede estar dispuesto en cualquiera de las bridas 113 o 123. El gancho funcionaría esencialmente de la misma manera que el tope de hoja 135 dispuesto en la guía de hoja 133 en la realización expuesta arriba. En consecuencia, según los miembros de mordaza 110 y 120 son abiertos, el gancho en la brida 113 o 123 es hecho pivotar dentro de la hoja de cuchillo 190, impidiendo de ese modo la traslación distal de la hoja de cuchillo
190. Cuando los mangos 30a y 30b son apretados hacia la carcasa 20, la camisa de accionamiento 17 y el pasador de accionamiento 180 son arrastrados en sentido proximal para cerrar los miembros de mordaza 110 y 120. El arrastre del pasador de accionamiento 180 también hace pivotar las bridas 113 y 123, cerrando de ese modo los miembros de mordaza 110 y 120 y como resultado, el gancho es hecho pivotar fuera del camino de la hoja de cuchillo 190.
Como se observa mejor en la Figura 4B, el miembro de mordaza 110 incluye también una base de soporte 119 que se extiende en sentido distal de la brida 113 y que está configurada para soportar sobre ella una placa aislante 119’. La placa aislante 119’, a su vez, está configurada para soportar sobre ella una superficie de acoplamiento o placa de sellado 112 de tejido eléctricamente conductor. La placa de sellado 112 puede ser fijada encima de la placa aislante 119’ y de la base de soporte 119 de cualquier manera adecuada, por ejemplo, ajustada a presión, sobremoldeada, estampada, soldada por ultrasonidos, etc. La base de soporte 119 junto con la placa aislante 119’ y la superficie de acoplamiento de tejido eléctricamente conductor 112 están encapsulados por una envoltura aislante exterior 114. La envoltura exterior 114 incluye una cavidad 114a que está dimensionada para encarcasar con seguridad la superficie de sellado eléctricamente conductora 112 así como también la base de soporte 119 y la placa aislante 119’. Esto puede ser llevado a cabo por estampado, por sobremoldeado, por sobremoldeado de una placa de sellado estampada eléctricamente conductora y/o por sobremoldeado de una placa de sellado metálica moldeada por inyección. Todas estas técnicas de fabricación hacen que el miembro de mordaza 110 tenga una superficie 112 eléctricamente conductora que está esencialmente rodeada por un substrato aislante 114.
La superficie eléctricamente conductora o placa de sellado 112 y la envoltura exterior 114, cuando están ensambladas, forman un canal de cuchillo 115a orientado longitudinalmente definido a través de ellas para el movimiento en ambos sentidos de la hoja de cuchillo 190. Está previsto que el canal de cuchillo 115a coopere con el canal de cuchillo 115b definido en el miembro de mordaza 120 para facilitar la extensión longitudinal de la hoja de cuchillo 190 a lo largo de un plano de corte preferido para separar efectiva y precisamente el tejido a lo largo del cierre de tejido formado. Como se ha expuesto arriba, cuando la hoja de cuchillo 190 es desplegada, al menos una parte de la hoja de cuchillo 190 avanza a través del camino de cuchillo 138 y dentro de los canales de cuchillo 115a y 115b. Además del tope de hoja 135, el mango 30a puede incluir una brida de bloqueo (no mostrada) que impide la actuación del conjunto de cuchillo 70 cuando el mango 30a está abierto, impidiendo así una activación accidental o prematura de la hoja de cuchillo 190 a través del tejido. Una exposición más detallada de la brida de bloqueo está tratada en el documento US-A-2007/0078456 arriba mencionado.
Como se ha explicado arriba y como se ilustra en las Figuras 4A y 4B, en una realización, el canal de cuchillo 115 se forma cuando los miembros de mordaza 110 y 120 están cerrados. En otras palabras, el canal de cuchillo 115 incluye dos mitades de canal de cuchillo –la mitad de canal de cuchillo 115a dispuesta en la placa de sellado 112 del miembro de mordaza 110 y la mitad de canal de cuchillo 115b dispuesta en la placa de sellado 122 del miembro de mordaza 120 -. Está previsto que el canal de cuchillo 115 pueda ser configurado como una ranura recta sin ningún grado de curvatura, lo que, a su vez, hace que la hoja 190 se mueva a través del tejido de un modo esencialmente recto. Alternativamente, y como se muestra, el canal de cuchillo 115 puede ser curvado, lo cual tiene ciertas ventajas quirúrgicas. En la realización particular mostrada en las Figuras 6 y 7, el canal de cuchillo 115 (mostrado el canal de cuchillo 115a) está curvado y está descentrado de la línea central o eje longitudinal "A" del fórceps 10 por una distancia "X" (véanse las Figuras 7 y 8). Esta distancia de descentrado "X" puede estar en el campo de unos 250 μm a aproximadamente 1 mm.
La orientación descentrada de la hoja de cuchillo 190 (en virtud de la guía de cuchillo 133 que está ensamblada en un lado de las bridas 113 y 123) permite a la hoja de cuchillo entrar en el canal de cuchillo 115 en una orientación esencialmente recta, facilitando de ese modo la separación de tejido. Por otra parte, la hoja de cuchillo 190 se desplaza de una manera esencialmente recta a través de la mayor parte del canal de cuchillo 115 y es sólo forzada a curvarse alrededor del canal de cuchillo 115 hacia un extremo distal de los miembros de mordaza 110 y 120. Además, la orientación descentrada del canal de cuchillo, por ejemplo, el canal de cuchillo 115b y la disposición de la hoja de cuchillo 190 que se desplaza a través de la guía de cuchillo 133 mejora también el efecto de corte y reduce los riesgos de que la hoja de cuchillo 190 se acuñe durante la traslación (extensión o retracción).
Como se ha mencionado arriba, cuando los miembros de mordaza 110 y 120 están cerrados sobre el tejido, los canales de cuchillo 115a y 115b forman un canal de cuchillo completo 115 para permitir la extensión longitudinal de la hoja de cuchillo 190, desde el camino de cuchillo 138, en un modo distal para separar el tejido a lo largo de un cierre de tejido. El canal de cuchillo 115 puede estar dispuesto completamente en uno de los dos miembros de mordaza, por ejemplo el miembro de mordaza 120, dependiendo de un propósito particular. Está previsto también que el miembro de mordaza 120 pueda ser ensamblado de una manera similar a como se ha descrito arriba con respecto al miembro de mordaza 110.
Haciendo referencia ahora a las Figuras 6 y 8, el conductor eléctrico o hilo 126 es mostrado extendiéndose desde el árbol 12 a través de la carcasa de cuchillo 133 y entrando en el tubo de hilo 125 del miembro de mordaza 120. Los hilos 116 y 126 se usan para suministrar energía eléctrica a las superficies de sellado eléctricamente conductoras 112 y 122 de los miembros de mordaza 110 y 120, respectivamente. En la realización de la Figura 6 la carcasa de cuchillo 133 también actúa como una guía de hilos, configurada para guiar los hilos 116 y 126 a los miembros de mordaza 110 y 120. Los conductores eléctricos o hilos 116 y 126 están protegidos por la carcasa de cuchillo 133. El tubo de hilo 125 (Figura 8) del miembro de mordaza 120 puede estar descentrado de un eje longitudinal "A" del fórceps 10 en la misma dirección que el canal de cuchillo 115b, de manera que el canal de cuchillo 115b esté dispuesto por encima del tubo de hilo 125. El descentrado "X" del canal de cuchillo, por ejemplo el canal de cuchillo 115b, y el descentrado "Y" de la disposición del conductor eléctrico o hilo 126 con relación al eje longitudinal "A" pueden ser diferentes o el mismo dependiendo de un propósito particular o para facilitar la fabricación.
Por ejemplo, en una realización, la distancia de descentrado "X" puede estar en el campo de unos 250 μm a aproximadamente 1 mm mientras que la distancia de descentrado "Y" puede estar en el campo de aproximadamente 1 mm a unos 3,6 mm. Además, las configuraciones particulares de "X" e "Y" pueden ser como sigue: si "X" es de unos 250 μm "Y" puede ser de aproximadamente 1 mm, si "X" es de unos 0,43 mm "Y" puede ser de unos 1,78 mm; y si "X" es de unos 0,86 mm "Y" puede ser de unos 3,6 mm. Otras configuraciones y descentrados para "X" e "Y" están también contempladas y dentro del alcance de esta publicación.
5 La Figura 9 muestra otra realización de la guía de cuchillo 133’ que incluye características similares a las de la guía de cuchillo 133 arriba descrita tal como la ranura alargada 181c’, el agujero de pivote 186c’ y el tope de hoja 135’. En esta realización particular el tope de hoja es móvil desde una primera posición que interfiere con el camino de cuchillo 138 (véase la Figura 7) para impedir la traslación distal del cuchillo 190 cuando los miembros de mordaza 110 y 120 están dispuestos en una primera configuración, abierta, hasta una segunda posición que permite la traslación distal del cuchillo
10 190 cuando los miembros de mordaza 110 y 120 están dispuestos en la segunda configuración, cerrada. El tope de hoja 135’ está acoplado pivotante a la guía de cuchillo 133’ y está desviado para obstruir el camino de cuchillo 138 cuando los miembros de mordaza 110 y 120 están dispuestos en la primera configuración, abierta. Así, en esta realización, el tope de hoja 135’ impide el avance distal de la hoja de cuchillo 190 cuando los miembros de mordaza 110 y 120 están en la primera configuración, abierta, y permite el avance distal de la hoja de cuchillo 190 cuando los miembros de mordaza 110
15 y 120 están en la segunda configuración, cerrada.
De lo anterior y con referencia a los varios dibujos de las Figuras, los expertos en la técnica apreciarán que también pueden hacerse ciertas modificaciones a las diversas realizaciones de la publicación que han sido mostradas en los dibujos, y no quiere decirse que la publicación está limitada a ellas, así como quiere decirse que la publicación es tan
20 amplia en alcance como permitirá la técnica y que la memoria descriptiva será leída igualmente. Por esta razón, la descripción de arriba no debería ser interpretada como limitadora, sino simplemente como ejemplificaciones de realizaciones particulares. Los expertos en la técnica preverán otras modificaciones dentro del alcance de las reivindicaciones adjuntas a esto.
Claims (14)
- REIVINDICACIONES1. Un fórceps (10), que comprende:una carcasa (20) que tiene un árbol (12) acoplado a ella, teniendo el árbol un eje longitudinal definido a través de él y un conjunto efector extremo (100) dispuesto en un extremo distal (16) de él, y en el cual el conjunto efector extremo incluye:miembros de mordaza primero (110) y segundo (120) dispuestos en relación opuesta uno con respecto al otro y móviles desde una primera posición hasta una segunda posición para agarrar tejido entre ellos, incluyendo cada uno de los miembros de mordaza una brida proximal (113, 123) adaptada para comunicar con un conjunto de accionamiento (60) para mover los miembros de mordaza entre las posiciones primera y segunda, e incluyendo al menos uno de los miembros de mordaza un canal de cuchillo (115) definido en él,y caracterizado porquei) un extremo proximal del canal de cuchillo está descentrado del eje longitudinal definido a través del árbol; ii) cada brida proximal tiene una cara interior que se apoya en la otra de las bridas, y una cara exterior opuesta; iii) una guía de cuchillo (133) está acoplada adyacente a la cara exterior de una de las bridas proximales de los miembros de mordaza en el mismo lado que el extremo proximal del canal de cuchillo, definiendo la guía de cuchillo en ella un camino de cuchillo (138) configurado para guiar un cuchillo dentro del canal de cuchillo para la traslación a través de él.
-
- 2.
- Un fórceps según la reivindicación 1, en el cual el fórceps incluye al menos un mango (30) que está acoplado funcionalmente a un conjunto de accionamiento para mover los miembros de mordaza entre las posiciones primera y segunda.
-
- 3.
- Un fórceps según la reivindicación 1, en el cual al menos uno de los miembros de mordaza está adaptado para conectarse (310) a una fuente de energía electroquirúrgica para comunicar energía al tejido dispuesto entre los miembros de mordaza.
-
- 4.
- Un fórceps según la reivindicación 1 o 2, en el cual las bridas proximales del efector extremo y la guía de cuchillo incluyen ranuras alargadas (181) definidas a través de ellas que cooperan con un pasador de accionamiento (180) conectado funcionalmente con el conjunto de accionamiento para mover los miembros de mordaza desde la primera posición a la segunda posición.
-
- 5.
- Un fórceps según la reivindicación 4, en el cual las ranuras alargadas de las bridas proximales son ranuras de leva que engranan funcionalmente con el pasador de accionamiento y la ranura alargada (181c) de la guía de cuchillo es una ranura pasante.
-
- 6.
- Un fórceps según una cualquiera de las reivindicaciones precedentes, en el cual una parte distal del canal de cuchillo está curvada.
-
- 7.
- Un fórceps según la reivindicación 6, en el cual el canal de cuchillo descentrado y la disposición de la guía de cuchillo con relación al eje longitudinal facilitan una extensión esencialmente recta del cuchillo a través del canal de cuchillo a lo largo de una longitud sustancial del canal de cuchillo.
-
- 8.
- Un fórceps según una cualquiera de las reivindicaciones precedentes, en el cual el extremo proximal del canal de cuchillo está descentrado una distancia X con relación al eje longitudinal definido a través del fórceps, estando X en el campo de unos 250 μm a aproximadamente 1 mm.
-
- 9.
- Un fórceps según una cualquiera de las reivindicaciones precedentes, en el cual la guía de cuchillo incluye un canal definido en ella para guiar un conductor eléctrico (126) hasta al menos uno de los miembros de mordaza para suministrar a éste energía electroquirúrgica.
-
- 10.
- Un fórceps según una cualquiera de las reivindicaciones precedentes, en el cual el canal de cuchillo está definido en los dos miembros de mordaza primero y segundo y la guía de cuchillo está configurada para precargar los miembros de mordaza durante el ensamblaje para asegurar una alineación adecuada de los canales de cuchillo
-
- 11.
- Un fórceps según una cualquiera de las reivindicaciones precedentes, y que comprende:
un tope de hoja (135) en un extremo distal de la guía de cuchillo, que puede ser posicionado desde una primera posición que interfiere con el camino de cuchillo para impedir la traslación distal del cuchillo cuando los miembros de mordaza están dispuestos en la primera configuración hasta una segunda posición que permite la traslación distal del cuchillo cuando los miembros de mordaza están dispuestos en la segunda configuración. -
- 12.
- Un fórceps según la reivindicación 11, en el cual el tope de hoja está acoplado pivotante a la guía de cuchillo y está desviado para obstruir el camino de cuchillo cuando los miembros de mordaza están dispuestos en la primera configuración, abierta.
5 13. Un fórceps según la reivindicación 11 o 12, en el cual una parte distal del canal de cuchillo está curvada. - 14. Un fórceps según la reivindicación 13, en el cual el canal de cuchillo descentrado y la disposición de la guía de cuchillo con relación al eje longitudinal facilitan la extensión esencialmente recta del cuchillo a través del canal de cuchillo a lo largo de una longitud sustancial del canal de cuchillo.
- 15. Un fórceps según una cualquiera de las reivindicaciones 11 a 14, en el cual el extremo proximal del canal de cuchillo está descentrado una distancia X con relación al eje longitudinal definido a través del fórceps, estando X en el campo de unos 250 μm a aproximadamente 1 mm.
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US12/499,553 US8246618B2 (en) | 2009-07-08 | 2009-07-08 | Electrosurgical jaws with offset knife |
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Families Citing this family (286)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7364577B2 (en) | 2002-02-11 | 2008-04-29 | Sherwood Services Ag | Vessel sealing system |
WO2002080798A1 (en) * | 2001-04-06 | 2002-10-17 | Sherwood Services Ag | Molded insulating hinge for bipolar instruments |
DE60139815D1 (de) | 2001-04-06 | 2009-10-15 | Covidien Ag | Vorrichtung zum Abdichten und Teilen eines Gefässes mit nicht leitendem Endanschlag |
US11229472B2 (en) | 2001-06-12 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with multiple magnetic position sensors |
US7931649B2 (en) | 2002-10-04 | 2011-04-26 | Tyco Healthcare Group Lp | Vessel sealing instrument with electrical cutting mechanism |
US7799026B2 (en) * | 2002-11-14 | 2010-09-21 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
US9848938B2 (en) | 2003-11-13 | 2017-12-26 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
US7367976B2 (en) | 2003-11-17 | 2008-05-06 | Sherwood Services Ag | Bipolar forceps having monopolar extension |
US7131970B2 (en) * | 2003-11-19 | 2006-11-07 | Sherwood Services Ag | Open vessel sealing instrument with cutting mechanism |
US8182501B2 (en) | 2004-02-27 | 2012-05-22 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical shears and method for sealing a blood vessel using same |
PL1802245T3 (pl) | 2004-10-08 | 2017-01-31 | Ethicon Endosurgery Llc | Ultradźwiękowy przyrząd chirurgiczny |
US7909823B2 (en) | 2005-01-14 | 2011-03-22 | Covidien Ag | Open vessel sealing instrument |
US7628791B2 (en) | 2005-08-19 | 2009-12-08 | Covidien Ag | Single action tissue sealer |
AU2006225175B2 (en) | 2005-09-30 | 2012-08-30 | Covidien Ag | Insulating boot for electrosurgical forceps |
US7879035B2 (en) | 2005-09-30 | 2011-02-01 | Covidien Ag | Insulating boot for electrosurgical forceps |
US7922953B2 (en) | 2005-09-30 | 2011-04-12 | Covidien Ag | Method for manufacturing an end effector assembly |
US20070191713A1 (en) | 2005-10-14 | 2007-08-16 | Eichmann Stephen E | Ultrasonic device for cutting and coagulating |
US7621930B2 (en) | 2006-01-20 | 2009-11-24 | Ethicon Endo-Surgery, Inc. | Ultrasound medical instrument having a medical ultrasonic blade |
US8298232B2 (en) | 2006-01-24 | 2012-10-30 | Tyco Healthcare Group Lp | Endoscopic vessel sealer and divider for large tissue structures |
US8911460B2 (en) | 2007-03-22 | 2014-12-16 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US8057498B2 (en) | 2007-11-30 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument blades |
US8142461B2 (en) | 2007-03-22 | 2012-03-27 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8523889B2 (en) | 2007-07-27 | 2013-09-03 | Ethicon Endo-Surgery, Inc. | Ultrasonic end effectors with increased active length |
US8808319B2 (en) | 2007-07-27 | 2014-08-19 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8512365B2 (en) | 2007-07-31 | 2013-08-20 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8430898B2 (en) | 2007-07-31 | 2013-04-30 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US9044261B2 (en) | 2007-07-31 | 2015-06-02 | Ethicon Endo-Surgery, Inc. | Temperature controlled ultrasonic surgical instruments |
CA2701962C (en) | 2007-10-05 | 2016-05-31 | Ethicon Endo-Surgery, Inc. | Ergonomic surgical instruments |
US10010339B2 (en) | 2007-11-30 | 2018-07-03 | Ethicon Llc | Ultrasonic surgical blades |
US8388646B2 (en) * | 2008-02-22 | 2013-03-05 | Covidien Lp | Monocoque jaw design |
US9089360B2 (en) | 2008-08-06 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
US8142473B2 (en) | 2008-10-03 | 2012-03-27 | Tyco Healthcare Group Lp | Method of transferring rotational motion in an articulating surgical instrument |
US8016827B2 (en) | 2008-10-09 | 2011-09-13 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8114122B2 (en) | 2009-01-13 | 2012-02-14 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8187273B2 (en) | 2009-05-07 | 2012-05-29 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US9700339B2 (en) | 2009-05-20 | 2017-07-11 | Ethicon Endo-Surgery, Inc. | Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments |
US8246618B2 (en) * | 2009-07-08 | 2012-08-21 | Tyco Healthcare Group Lp | Electrosurgical jaws with offset knife |
US8663220B2 (en) | 2009-07-15 | 2014-03-04 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US8430876B2 (en) | 2009-08-27 | 2013-04-30 | Tyco Healthcare Group Lp | Vessel sealer and divider with knife lockout |
US8133254B2 (en) | 2009-09-18 | 2012-03-13 | Tyco Healthcare Group Lp | In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor |
US8112871B2 (en) | 2009-09-28 | 2012-02-14 | Tyco Healthcare Group Lp | Method for manufacturing electrosurgical seal plates |
US8906016B2 (en) * | 2009-10-09 | 2014-12-09 | Ethicon Endo-Surgery, Inc. | Surgical instrument for transmitting energy to tissue comprising steam control paths |
US8574231B2 (en) | 2009-10-09 | 2013-11-05 | Ethicon Endo-Surgery, Inc. | Surgical instrument for transmitting energy to tissue comprising a movable electrode or insulator |
US10172669B2 (en) | 2009-10-09 | 2019-01-08 | Ethicon Llc | Surgical instrument comprising an energy trigger lockout |
US10441345B2 (en) | 2009-10-09 | 2019-10-15 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US8747404B2 (en) | 2009-10-09 | 2014-06-10 | Ethicon Endo-Surgery, Inc. | Surgical instrument for transmitting energy to tissue comprising non-conductive grasping portions |
US11090104B2 (en) | 2009-10-09 | 2021-08-17 | Cilag Gmbh International | Surgical generator for ultrasonic and electrosurgical devices |
US8939974B2 (en) | 2009-10-09 | 2015-01-27 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising first and second drive systems actuatable by a common trigger mechanism |
US8956349B2 (en) | 2009-10-09 | 2015-02-17 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
US8480671B2 (en) | 2010-01-22 | 2013-07-09 | Covidien Lp | Compact jaw including split pivot pin |
US8469981B2 (en) | 2010-02-11 | 2013-06-25 | Ethicon Endo-Surgery, Inc. | Rotatable cutting implement arrangements for ultrasonic surgical instruments |
US8486096B2 (en) | 2010-02-11 | 2013-07-16 | Ethicon Endo-Surgery, Inc. | Dual purpose surgical instrument for cutting and coagulating tissue |
US8951272B2 (en) | 2010-02-11 | 2015-02-10 | Ethicon Endo-Surgery, Inc. | Seal arrangements for ultrasonically powered surgical instruments |
US8696665B2 (en) | 2010-03-26 | 2014-04-15 | Ethicon Endo-Surgery, Inc. | Surgical cutting and sealing instrument with reduced firing force |
US8623044B2 (en) | 2010-04-12 | 2014-01-07 | Ethicon Endo-Surgery, Inc. | Cable actuated end-effector for a surgical instrument |
US8834518B2 (en) * | 2010-04-12 | 2014-09-16 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instruments with cam-actuated jaws |
US8496682B2 (en) * | 2010-04-12 | 2013-07-30 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instruments with cam-actuated jaws |
US8709035B2 (en) * | 2010-04-12 | 2014-04-29 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instruments with jaws having a parallel closure motion |
US8535311B2 (en) | 2010-04-22 | 2013-09-17 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument comprising closing and firing systems |
US8439913B2 (en) | 2010-04-29 | 2013-05-14 | Covidien Lp | Pressure sensing sealing plate |
US8685020B2 (en) | 2010-05-17 | 2014-04-01 | Ethicon Endo-Surgery, Inc. | Surgical instruments and end effectors therefor |
GB2480498A (en) | 2010-05-21 | 2011-11-23 | Ethicon Endo Surgery Inc | Medical device comprising RF circuitry |
US8585736B2 (en) | 2010-06-02 | 2013-11-19 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8491624B2 (en) | 2010-06-02 | 2013-07-23 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8888776B2 (en) | 2010-06-09 | 2014-11-18 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument employing an electrode |
US8764747B2 (en) | 2010-06-10 | 2014-07-01 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument comprising sequentially activated electrodes |
US8753338B2 (en) | 2010-06-10 | 2014-06-17 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument employing a thermal management system |
US9005199B2 (en) | 2010-06-10 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Heat management configurations for controlling heat dissipation from electrosurgical instruments |
US9149324B2 (en) | 2010-07-08 | 2015-10-06 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an articulatable end effector |
US8613383B2 (en) | 2010-07-14 | 2013-12-24 | Ethicon Endo-Surgery, Inc. | Surgical instruments with electrodes |
US8453906B2 (en) | 2010-07-14 | 2013-06-04 | Ethicon Endo-Surgery, Inc. | Surgical instruments with electrodes |
US8795327B2 (en) | 2010-07-22 | 2014-08-05 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument with separate closure and cutting members |
US8979843B2 (en) | 2010-07-23 | 2015-03-17 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instrument |
US9011437B2 (en) | 2010-07-23 | 2015-04-21 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instrument |
US9192431B2 (en) | 2010-07-23 | 2015-11-24 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instrument |
US9498278B2 (en) * | 2010-09-08 | 2016-11-22 | Covidien Lp | Asymmetrical electrodes for bipolar vessel sealing |
US8979890B2 (en) | 2010-10-01 | 2015-03-17 | Ethicon Endo-Surgery, Inc. | Surgical instrument with jaw member |
US8628529B2 (en) | 2010-10-26 | 2014-01-14 | Ethicon Endo-Surgery, Inc. | Surgical instrument with magnetic clamping force |
US8715277B2 (en) | 2010-12-08 | 2014-05-06 | Ethicon Endo-Surgery, Inc. | Control of jaw compression in surgical instrument having end effector with opposing jaw members |
US9113940B2 (en) | 2011-01-14 | 2015-08-25 | Covidien Lp | Trigger lockout and kickback mechanism for surgical instruments |
US9017370B2 (en) | 2011-02-17 | 2015-04-28 | Covidien Lp | Vessel sealer and divider with captured cutting element |
US8968316B2 (en) * | 2011-02-18 | 2015-03-03 | Covidien Lp | Apparatus with multiple channel selective cutting |
US9259265B2 (en) | 2011-07-22 | 2016-02-16 | Ethicon Endo-Surgery, Llc | Surgical instruments for tensioning tissue |
US9044243B2 (en) | 2011-08-30 | 2015-06-02 | Ethcon Endo-Surgery, Inc. | Surgical cutting and fastening device with descendible second trigger arrangement |
US10624664B2 (en) | 2011-09-28 | 2020-04-21 | Evalve, Inc. | Apparatuses and methods for cutting a tissue bridge and/or removing a heart valve clip or suture |
US9283027B2 (en) | 2011-10-24 | 2016-03-15 | Ethicon Endo-Surgery, Llc | Battery drain kill feature in a battery powered device |
US8968309B2 (en) | 2011-11-10 | 2015-03-03 | Covidien Lp | Surgical forceps |
USD680220S1 (en) | 2012-01-12 | 2013-04-16 | Coviden IP | Slider handle for laparoscopic device |
US9113897B2 (en) | 2012-01-23 | 2015-08-25 | Covidien Lp | Partitioned surgical instrument |
WO2013119545A1 (en) | 2012-02-10 | 2013-08-15 | Ethicon-Endo Surgery, Inc. | Robotically controlled surgical instrument |
US8747434B2 (en) | 2012-02-20 | 2014-06-10 | Covidien Lp | Knife deployment mechanisms for surgical forceps |
US8887373B2 (en) | 2012-02-24 | 2014-11-18 | Covidien Lp | Vessel sealing instrument with reduced thermal spread and method of manufacture therefor |
US9439668B2 (en) | 2012-04-09 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Switch arrangements for ultrasonic surgical instruments |
US9034009B2 (en) | 2012-05-01 | 2015-05-19 | Covidien Lp | Surgical forceps |
US9820765B2 (en) * | 2012-05-01 | 2017-11-21 | Covidien Lp | Surgical instrument with stamped double-flange jaws |
US9668807B2 (en) | 2012-05-01 | 2017-06-06 | Covidien Lp | Simplified spring load mechanism for delivering shaft force of a surgical instrument |
AU2015204316B2 (en) * | 2012-05-01 | 2017-05-11 | Covidien Lp | Surgical instrument with Stamped Double-Flag Jaws |
US8920461B2 (en) | 2012-05-01 | 2014-12-30 | Covidien Lp | Surgical forceps with bifurcated flanged jaw components |
US8968311B2 (en) | 2012-05-01 | 2015-03-03 | Covidien Lp | Surgical instrument with stamped double-flag jaws and actuation mechanism |
US9375258B2 (en) | 2012-05-08 | 2016-06-28 | Covidien Lp | Surgical forceps |
US9039731B2 (en) | 2012-05-08 | 2015-05-26 | Covidien Lp | Surgical forceps including blade safety mechanism |
US9011436B2 (en) * | 2012-06-26 | 2015-04-21 | Covidien Lp | Double-length jaw system for electrosurgical instrument |
US20140005705A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Surgical instruments with articulating shafts |
US20140005640A1 (en) | 2012-06-28 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Surgical end effector jaw and electrode configurations |
US20140005702A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with distally positioned transducers |
US9198714B2 (en) | 2012-06-29 | 2015-12-01 | Ethicon Endo-Surgery, Inc. | Haptic feedback devices for surgical robot |
US9393037B2 (en) | 2012-06-29 | 2016-07-19 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US9226767B2 (en) | 2012-06-29 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Closed feedback control for electrosurgical device |
US9820768B2 (en) | 2012-06-29 | 2017-11-21 | Ethicon Llc | Ultrasonic surgical instruments with control mechanisms |
US9039691B2 (en) | 2012-06-29 | 2015-05-26 | Covidien Lp | Surgical forceps |
US9351754B2 (en) | 2012-06-29 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Ultrasonic surgical instruments with distally positioned jaw assemblies |
US9326788B2 (en) | 2012-06-29 | 2016-05-03 | Ethicon Endo-Surgery, Llc | Lockout mechanism for use with robotic electrosurgical device |
US9408622B2 (en) | 2012-06-29 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US10368945B2 (en) | 2012-07-17 | 2019-08-06 | Covidien Lp | Surgical instrument for energy-based tissue treatment |
US9301798B2 (en) | 2012-07-19 | 2016-04-05 | Covidien Lp | Surgical forceps including reposable end effector assemblies |
US9636168B2 (en) | 2012-08-09 | 2017-05-02 | Covidien Lp | Electrosurgical instrument including nested knife assembly |
US9433461B2 (en) | 2012-09-07 | 2016-09-06 | Covidien Lp | Instruments, systems, and methods for sealing tissue structures |
EP2900158B1 (en) | 2012-09-28 | 2020-04-15 | Ethicon LLC | Multi-function bi-polar forceps |
US9687290B2 (en) | 2012-10-02 | 2017-06-27 | Covidien Lp | Energy-based medical devices |
US9439711B2 (en) | 2012-10-02 | 2016-09-13 | Covidien Lp | Medical devices for thermally treating tissue |
US9526564B2 (en) | 2012-10-08 | 2016-12-27 | Covidien Lp | Electric stapler device |
US9549749B2 (en) | 2012-10-08 | 2017-01-24 | Covidien Lp | Surgical forceps |
US9681908B2 (en) * | 2012-10-08 | 2017-06-20 | Covidien Lp | Jaw assemblies for electrosurgical instruments and methods of manufacturing jaw assemblies |
US9265566B2 (en) | 2012-10-16 | 2016-02-23 | Covidien Lp | Surgical instrument |
US9095367B2 (en) | 2012-10-22 | 2015-08-04 | Ethicon Endo-Surgery, Inc. | Flexible harmonic waveguides/blades for surgical instruments |
US9375259B2 (en) | 2012-10-24 | 2016-06-28 | Covidien Lp | Electrosurgical instrument including an adhesive applicator assembly |
JP6058810B2 (ja) | 2012-11-09 | 2017-01-11 | ジャイラス・エーシーエムアイ・インコーポレーテッド | 回転アセンブリを備える鉗子 |
US10772674B2 (en) | 2012-11-15 | 2020-09-15 | Covidien Lp | Deployment mechanisms for surgical instruments |
US9375205B2 (en) | 2012-11-15 | 2016-06-28 | Covidien Lp | Deployment mechanisms for surgical instruments |
US20140135804A1 (en) | 2012-11-15 | 2014-05-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic and electrosurgical devices |
US9498281B2 (en) * | 2012-11-27 | 2016-11-22 | Covidien Lp | Surgical apparatus |
US9439665B2 (en) | 2012-12-20 | 2016-09-13 | Covidien Lp | Pediatric combination surgical device |
US9375256B2 (en) * | 2013-02-05 | 2016-06-28 | Covidien Lp | Electrosurgical forceps |
US10226273B2 (en) | 2013-03-14 | 2019-03-12 | Ethicon Llc | Mechanical fasteners for use with surgical energy devices |
USD728786S1 (en) | 2013-05-03 | 2015-05-05 | Covidien Lp | Vessel sealer with mechanical cutter and pistol-grip-style trigger |
US9351788B2 (en) | 2013-06-06 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Surgical instrument having knife band with curved distal edge |
US9295514B2 (en) | 2013-08-30 | 2016-03-29 | Ethicon Endo-Surgery, Llc | Surgical devices with close quarter articulation features |
US9814514B2 (en) | 2013-09-13 | 2017-11-14 | Ethicon Llc | Electrosurgical (RF) medical instruments for cutting and coagulating tissue |
US9861428B2 (en) | 2013-09-16 | 2018-01-09 | Ethicon Llc | Integrated systems for electrosurgical steam or smoke control |
US9642671B2 (en) | 2013-09-30 | 2017-05-09 | Covidien Lp | Limited-use medical device |
USD788302S1 (en) | 2013-10-01 | 2017-05-30 | Covidien Lp | Knife for endoscopic electrosurgical forceps |
CN105530879B (zh) | 2013-10-10 | 2018-06-05 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | 腹腔镜夹钳组件 |
US9265926B2 (en) | 2013-11-08 | 2016-02-23 | Ethicon Endo-Surgery, Llc | Electrosurgical devices |
US9526565B2 (en) | 2013-11-08 | 2016-12-27 | Ethicon Endo-Surgery, Llc | Electrosurgical devices |
GB2521229A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
GB2521228A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
US9795436B2 (en) | 2014-01-07 | 2017-10-24 | Ethicon Llc | Harvesting energy from a surgical generator |
US9408660B2 (en) | 2014-01-17 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Device trigger dampening mechanism |
US9572666B2 (en) | 2014-03-17 | 2017-02-21 | Evalve, Inc. | Mitral valve fixation device removal devices and methods |
US9554854B2 (en) | 2014-03-18 | 2017-01-31 | Ethicon Endo-Surgery, Llc | Detecting short circuits in electrosurgical medical devices |
US10463421B2 (en) | 2014-03-27 | 2019-11-05 | Ethicon Llc | Two stage trigger, clamp and cut bipolar vessel sealer |
US10092310B2 (en) | 2014-03-27 | 2018-10-09 | Ethicon Llc | Electrosurgical devices |
US10524852B1 (en) | 2014-03-28 | 2020-01-07 | Ethicon Llc | Distal sealing end effector with spacers |
US9737355B2 (en) | 2014-03-31 | 2017-08-22 | Ethicon Llc | Controlling impedance rise in electrosurgical medical devices |
US9913680B2 (en) | 2014-04-15 | 2018-03-13 | Ethicon Llc | Software algorithms for electrosurgical instruments |
US9757186B2 (en) | 2014-04-17 | 2017-09-12 | Ethicon Llc | Device status feedback for bipolar tissue spacer |
US9700333B2 (en) | 2014-06-30 | 2017-07-11 | Ethicon Llc | Surgical instrument with variable tissue compression |
US10285724B2 (en) | 2014-07-31 | 2019-05-14 | Ethicon Llc | Actuation mechanisms and load adjustment assemblies for surgical instruments |
US10499976B2 (en) * | 2014-08-11 | 2019-12-10 | Covidien Lp | Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures |
US10194976B2 (en) | 2014-08-25 | 2019-02-05 | Ethicon Llc | Lockout disabling mechanism |
US9877776B2 (en) | 2014-08-25 | 2018-01-30 | Ethicon Llc | Simultaneous I-beam and spring driven cam jaw closure mechanism |
US10194972B2 (en) | 2014-08-26 | 2019-02-05 | Ethicon Llc | Managing tissue treatment |
US9987077B2 (en) | 2014-09-17 | 2018-06-05 | Covidien Lp | Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly |
US9931158B2 (en) | 2014-09-17 | 2018-04-03 | Covidien Lp | Deployment mechanisms for surgical instruments |
US9918785B2 (en) | 2014-09-17 | 2018-03-20 | Covidien Lp | Deployment mechanisms for surgical instruments |
US10080605B2 (en) | 2014-09-17 | 2018-09-25 | Covidien Lp | Deployment mechanisms for surgical instruments |
US9987076B2 (en) | 2014-09-17 | 2018-06-05 | Covidien Lp | Multi-function surgical instruments |
US11219433B2 (en) * | 2014-09-23 | 2022-01-11 | Covidien Lp | Ingress protection for electrosurgical pencil switch |
CN106999231B (zh) | 2014-09-25 | 2021-03-02 | 柯惠有限合伙公司 | 用于外科器具的末端执行器组件 |
WO2016065225A1 (en) | 2014-10-24 | 2016-04-28 | GYRUS ACMI, INC. (d/b/a OLYMPUS SURGICAL TECHNOLOGIES AMERICA) | Instrument comprising a forceps with resilient jaws |
US10639092B2 (en) | 2014-12-08 | 2020-05-05 | Ethicon Llc | Electrode configurations for surgical instruments |
US10092348B2 (en) | 2014-12-22 | 2018-10-09 | Ethicon Llc | RF tissue sealer, shear grip, trigger lock mechanism and energy activation |
US10159524B2 (en) | 2014-12-22 | 2018-12-25 | Ethicon Llc | High power battery powered RF amplifier topology |
US10111699B2 (en) | 2014-12-22 | 2018-10-30 | Ethicon Llc | RF tissue sealer, shear grip, trigger lock mechanism and energy activation |
US9848937B2 (en) | 2014-12-22 | 2017-12-26 | Ethicon Llc | End effector with detectable configurations |
GB2534147B (en) * | 2015-01-14 | 2018-11-14 | Gyrus Medical Ltd | Manufacturing electrosurgical instruments |
US10172612B2 (en) | 2015-01-21 | 2019-01-08 | Covidien Lp | Surgical instruments with force applier and methods of use |
US10245095B2 (en) | 2015-02-06 | 2019-04-02 | Ethicon Llc | Electrosurgical instrument with rotation and articulation mechanisms |
US10321950B2 (en) | 2015-03-17 | 2019-06-18 | Ethicon Llc | Managing tissue treatment |
US10342602B2 (en) | 2015-03-17 | 2019-07-09 | Ethicon Llc | Managing tissue treatment |
US10595929B2 (en) | 2015-03-24 | 2020-03-24 | Ethicon Llc | Surgical instruments with firing system overload protection mechanisms |
US10314638B2 (en) | 2015-04-07 | 2019-06-11 | Ethicon Llc | Articulating radio frequency (RF) tissue seal with articulating state sensing |
US10117702B2 (en) | 2015-04-10 | 2018-11-06 | Ethicon Llc | Surgical generator systems and related methods |
US10130410B2 (en) | 2015-04-17 | 2018-11-20 | Ethicon Llc | Electrosurgical instrument including a cutting member decouplable from a cutting member trigger |
US9872725B2 (en) | 2015-04-29 | 2018-01-23 | Ethicon Llc | RF tissue sealer with mode selection |
KR102310671B1 (ko) | 2015-05-15 | 2021-10-12 | 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 | 블레이드 노출을 줄이기 위한 시스템 및 방법 |
US9795435B2 (en) * | 2015-05-22 | 2017-10-24 | Covidien Lp | Surgical instruments and methods for performing tonsillectomy, adenoidectomy, and other surgical procedures |
US11020140B2 (en) | 2015-06-17 | 2021-06-01 | Cilag Gmbh International | Ultrasonic surgical blade for use with ultrasonic surgical instruments |
US10898256B2 (en) | 2015-06-30 | 2021-01-26 | Ethicon Llc | Surgical system with user adaptable techniques based on tissue impedance |
US11129669B2 (en) | 2015-06-30 | 2021-09-28 | Cilag Gmbh International | Surgical system with user adaptable techniques based on tissue type |
US10357303B2 (en) | 2015-06-30 | 2019-07-23 | Ethicon Llc | Translatable outer tube for sealing using shielded lap chole dissector |
US11141213B2 (en) | 2015-06-30 | 2021-10-12 | Cilag Gmbh International | Surgical instrument with user adaptable techniques |
US10034704B2 (en) | 2015-06-30 | 2018-07-31 | Ethicon Llc | Surgical instrument with user adaptable algorithms |
US11051873B2 (en) | 2015-06-30 | 2021-07-06 | Cilag Gmbh International | Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters |
US10154852B2 (en) | 2015-07-01 | 2018-12-18 | Ethicon Llc | Ultrasonic surgical blade with improved cutting and coagulation features |
USD844138S1 (en) | 2015-07-17 | 2019-03-26 | Covidien Lp | Handle assembly of a multi-function surgical instrument |
USD844139S1 (en) | 2015-07-17 | 2019-03-26 | Covidien Lp | Monopolar assembly of a multi-function surgical instrument |
WO2017031712A1 (en) | 2015-08-26 | 2017-03-02 | Covidien Lp | Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread |
US10687884B2 (en) | 2015-09-30 | 2020-06-23 | Ethicon Llc | Circuits for supplying isolated direct current (DC) voltage to surgical instruments |
US10595930B2 (en) | 2015-10-16 | 2020-03-24 | Ethicon Llc | Electrode wiping surgical device |
US10959771B2 (en) | 2015-10-16 | 2021-03-30 | Ethicon Llc | Suction and irrigation sealing grasper |
US10213250B2 (en) | 2015-11-05 | 2019-02-26 | Covidien Lp | Deployment and safety mechanisms for surgical instruments |
US10136910B2 (en) * | 2015-11-24 | 2018-11-27 | Ethicon Llc | Surgical device with anti-binding features |
US10959806B2 (en) | 2015-12-30 | 2021-03-30 | Ethicon Llc | Energized medical device with reusable handle |
US10179022B2 (en) | 2015-12-30 | 2019-01-15 | Ethicon Llc | Jaw position impedance limiter for electrosurgical instrument |
US10575892B2 (en) | 2015-12-31 | 2020-03-03 | Ethicon Llc | Adapter for electrical surgical instruments |
GB201600546D0 (en) | 2016-01-12 | 2016-02-24 | Gyrus Medical Ltd | Electrosurgical device |
US10709469B2 (en) | 2016-01-15 | 2020-07-14 | Ethicon Llc | Modular battery powered handheld surgical instrument with energy conservation techniques |
US11229471B2 (en) | 2016-01-15 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization |
US11129670B2 (en) | 2016-01-15 | 2021-09-28 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization |
US10716615B2 (en) | 2016-01-15 | 2020-07-21 | Ethicon Llc | Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade |
US10555769B2 (en) | 2016-02-22 | 2020-02-11 | Ethicon Llc | Flexible circuits for electrosurgical instrument |
US10537381B2 (en) | 2016-02-26 | 2020-01-21 | Covidien Lp | Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly |
KR20180134952A (ko) | 2016-04-15 | 2018-12-19 | 저스트라이트 써지컬, 엘엘씨 | 전기 수술 봉합기 및 분할기 |
US10765471B2 (en) | 2016-04-15 | 2020-09-08 | Bolder Surgical, Llc | Electrosurgical sealer and divider |
US10987156B2 (en) | 2016-04-29 | 2021-04-27 | Ethicon Llc | Electrosurgical instrument with electrically conductive gap setting member and electrically insulative tissue engaging members |
US10856934B2 (en) | 2016-04-29 | 2020-12-08 | Ethicon Llc | Electrosurgical instrument with electrically conductive gap setting and tissue engaging members |
US10702329B2 (en) | 2016-04-29 | 2020-07-07 | Ethicon Llc | Jaw structure with distal post for electrosurgical instruments |
US10646269B2 (en) | 2016-04-29 | 2020-05-12 | Ethicon Llc | Non-linear jaw gap for electrosurgical instruments |
US10485607B2 (en) | 2016-04-29 | 2019-11-26 | Ethicon Llc | Jaw structure with distal closure for electrosurgical instruments |
US10456193B2 (en) | 2016-05-03 | 2019-10-29 | Ethicon Llc | Medical device with a bilateral jaw configuration for nerve stimulation |
CN107469231B (zh) * | 2016-06-07 | 2023-08-18 | 四川大学华西医院 | 一种经人体自然腔道作用的电刺激仪 |
EP3471628B8 (en) | 2016-06-20 | 2021-04-21 | Evalve, Inc. | Transapical removal device |
USD819816S1 (en) * | 2016-06-21 | 2018-06-05 | Covidien Lp | Electrosurgical jaws |
USD831825S1 (en) | 2016-06-21 | 2018-10-23 | Covidien Lp | Electrosurgical jaws |
US10736632B2 (en) | 2016-07-06 | 2020-08-11 | Evalve, Inc. | Methods and devices for valve clip excision |
US10245064B2 (en) | 2016-07-12 | 2019-04-02 | Ethicon Llc | Ultrasonic surgical instrument with piezoelectric central lumen transducer |
US10893883B2 (en) | 2016-07-13 | 2021-01-19 | Ethicon Llc | Ultrasonic assembly for use with ultrasonic surgical instruments |
US10842522B2 (en) | 2016-07-15 | 2020-11-24 | Ethicon Llc | Ultrasonic surgical instruments having offset blades |
US10376305B2 (en) | 2016-08-05 | 2019-08-13 | Ethicon Llc | Methods and systems for advanced harmonic energy |
US10285723B2 (en) | 2016-08-09 | 2019-05-14 | Ethicon Llc | Ultrasonic surgical blade with improved heel portion |
USD847990S1 (en) | 2016-08-16 | 2019-05-07 | Ethicon Llc | Surgical instrument |
US10441305B2 (en) * | 2016-08-18 | 2019-10-15 | Covidien Lp | Surgical forceps |
US10952759B2 (en) | 2016-08-25 | 2021-03-23 | Ethicon Llc | Tissue loading of a surgical instrument |
US10828056B2 (en) | 2016-08-25 | 2020-11-10 | Ethicon Llc | Ultrasonic transducer to waveguide acoustic coupling, connections, and configurations |
US10751117B2 (en) | 2016-09-23 | 2020-08-25 | Ethicon Llc | Electrosurgical instrument with fluid diverter |
US11071564B2 (en) | 2016-10-05 | 2021-07-27 | Evalve, Inc. | Cardiac valve cutting device |
US11207091B2 (en) | 2016-11-08 | 2021-12-28 | Covidien Lp | Surgical instrument for grasping, treating, and/or dividing tissue |
US10603064B2 (en) | 2016-11-28 | 2020-03-31 | Ethicon Llc | Ultrasonic transducer |
US11266430B2 (en) | 2016-11-29 | 2022-03-08 | Cilag Gmbh International | End effector control and calibration |
US11033325B2 (en) | 2017-02-16 | 2021-06-15 | Cilag Gmbh International | Electrosurgical instrument with telescoping suction port and debris cleaner |
US10492852B2 (en) * | 2017-02-27 | 2019-12-03 | Covidien Lp | Wire guide for surgical instruments and surgical instruments including a wire guide |
US10799284B2 (en) | 2017-03-15 | 2020-10-13 | Ethicon Llc | Electrosurgical instrument with textured jaws |
US11497546B2 (en) | 2017-03-31 | 2022-11-15 | Cilag Gmbh International | Area ratios of patterned coatings on RF electrodes to reduce sticking |
US10603117B2 (en) | 2017-06-28 | 2020-03-31 | Ethicon Llc | Articulation state detection mechanisms |
US10820920B2 (en) | 2017-07-05 | 2020-11-03 | Ethicon Llc | Reusable ultrasonic medical devices and methods of their use |
US11154348B2 (en) | 2017-08-29 | 2021-10-26 | Covidien Lp | Surgical instruments and methods of assembling surgical instruments |
US11490951B2 (en) | 2017-09-29 | 2022-11-08 | Cilag Gmbh International | Saline contact with electrodes |
US11484358B2 (en) | 2017-09-29 | 2022-11-01 | Cilag Gmbh International | Flexible electrosurgical instrument |
US11033323B2 (en) | 2017-09-29 | 2021-06-15 | Cilag Gmbh International | Systems and methods for managing fluid and suction in electrosurgical systems |
US11241275B2 (en) | 2018-03-21 | 2022-02-08 | Covidien Lp | Energy-based surgical instrument having multiple operational configurations |
US11123132B2 (en) | 2018-04-09 | 2021-09-21 | Covidien Lp | Multi-function surgical instruments and assemblies therefor |
US10828756B2 (en) | 2018-04-24 | 2020-11-10 | Covidien Lp | Disassembly methods facilitating reprocessing of multi-function surgical instruments |
US11896291B2 (en) | 2018-07-02 | 2024-02-13 | Covidien Lp | Electrically-insulative shafts, methods of manufacturing electrically-insulative shafts, and energy-based surgical instruments incorporating electrically-insulative shafts |
USD904611S1 (en) | 2018-10-10 | 2020-12-08 | Bolder Surgical, Llc | Jaw design for a surgical instrument |
US20200305916A1 (en) | 2019-03-29 | 2020-10-01 | Gyrus Acmi, Inc. D/B/A Olmpus Surgical Technologies America | Forceps drive systems |
US11612445B2 (en) | 2019-06-27 | 2023-03-28 | Cilag Gmbh International | Cooperative operation of robotic arms |
US11547468B2 (en) | 2019-06-27 | 2023-01-10 | Cilag Gmbh International | Robotic surgical system with safety and cooperative sensing control |
US11607278B2 (en) | 2019-06-27 | 2023-03-21 | Cilag Gmbh International | Cooperative robotic surgical systems |
US11413102B2 (en) | 2019-06-27 | 2022-08-16 | Cilag Gmbh International | Multi-access port for surgical robotic systems |
US11723729B2 (en) | 2019-06-27 | 2023-08-15 | Cilag Gmbh International | Robotic surgical assembly coupling safety mechanisms |
EP3815642B1 (de) * | 2019-10-28 | 2023-06-07 | Erbe Elektromedizin GmbH | Messerkartusche und versiegelungselement |
US11707318B2 (en) | 2019-12-30 | 2023-07-25 | Cilag Gmbh International | Surgical instrument with jaw alignment features |
US11937866B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Method for an electrosurgical procedure |
US11589916B2 (en) | 2019-12-30 | 2023-02-28 | Cilag Gmbh International | Electrosurgical instruments with electrodes having variable energy densities |
US11812957B2 (en) | 2019-12-30 | 2023-11-14 | Cilag Gmbh International | Surgical instrument comprising a signal interference resolution system |
US11452525B2 (en) | 2019-12-30 | 2022-09-27 | Cilag Gmbh International | Surgical instrument comprising an adjustment system |
US11786291B2 (en) | 2019-12-30 | 2023-10-17 | Cilag Gmbh International | Deflectable support of RF energy electrode with respect to opposing ultrasonic blade |
US11759251B2 (en) | 2019-12-30 | 2023-09-19 | Cilag Gmbh International | Control program adaptation based on device status and user input |
US11779329B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Surgical instrument comprising a flex circuit including a sensor system |
US11937863B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Deflectable electrode with variable compression bias along the length of the deflectable electrode |
US11911063B2 (en) | 2019-12-30 | 2024-02-27 | Cilag Gmbh International | Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade |
US11779387B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Clamp arm jaw to minimize tissue sticking and improve tissue control |
US11974801B2 (en) | 2019-12-30 | 2024-05-07 | Cilag Gmbh International | Electrosurgical instrument with flexible wiring assemblies |
US11660089B2 (en) | 2019-12-30 | 2023-05-30 | Cilag Gmbh International | Surgical instrument comprising a sensing system |
US11944366B2 (en) | 2019-12-30 | 2024-04-02 | Cilag Gmbh International | Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode |
US11986201B2 (en) | 2019-12-30 | 2024-05-21 | Cilag Gmbh International | Method for operating a surgical instrument |
US11696776B2 (en) | 2019-12-30 | 2023-07-11 | Cilag Gmbh International | Articulatable surgical instrument |
US11950797B2 (en) | 2019-12-30 | 2024-04-09 | Cilag Gmbh International | Deflectable electrode with higher distal bias relative to proximal bias |
USD934423S1 (en) | 2020-09-11 | 2021-10-26 | Bolder Surgical, Llc | End effector for a surgical device |
US11925406B2 (en) | 2020-09-14 | 2024-03-12 | Covidien Lp | End effector assemblies for surgical instruments |
US11974829B2 (en) | 2021-06-30 | 2024-05-07 | Cilag Gmbh International | Link-driven articulation device for a surgical device |
US11931026B2 (en) | 2021-06-30 | 2024-03-19 | Cilag Gmbh International | Staple cartridge replacement |
US11957342B2 (en) | 2021-11-01 | 2024-04-16 | Cilag Gmbh International | Devices, systems, and methods for detecting tissue and foreign objects during a surgical operation |
CN114788728A (zh) * | 2021-12-02 | 2022-07-26 | 厚凯(北京)医疗科技有限公司 | 手术器械 |
WO2024064840A1 (en) | 2022-09-23 | 2024-03-28 | Bolder Surgical, Llc | Sealer, divider and dissector device jaws |
Family Cites Families (1311)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US371664A (en) | 1887-10-18 | stone | ||
US702472A (en) | 1898-08-08 | 1902-06-17 | Louis M Pignolet | Surgical forceps. |
US728883A (en) | 1902-07-29 | 1903-05-26 | Andrew J Downes | Electrothermic instrument. |
US1586645A (en) | 1925-07-06 | 1926-06-01 | Bierman William | Method of and means for treating animal tissue to coagulate the same |
US1813902A (en) | 1928-01-18 | 1931-07-14 | Liebel Flarsheim Co | Electrosurgical apparatus |
US1852542A (en) | 1929-12-26 | 1932-04-05 | Sklar Mfg Co Inc J | Cutlery |
US1822330A (en) | 1930-01-13 | 1931-09-08 | Ainslie George | Suturing instrument |
US1908201A (en) | 1931-03-09 | 1933-05-09 | Morton G Welch | Bipolar tonsil forceps |
US2011169A (en) | 1932-04-13 | 1935-08-13 | Wappler Frederick Charles | Forcipated surgical electrode |
US1918889A (en) | 1932-05-18 | 1933-07-18 | Joseph B Bacon | Artery forceps |
US2031682A (en) | 1932-11-18 | 1936-02-25 | Wappler Frederick Charles | Method and means for electrosurgical severance of adhesions |
US2002594A (en) | 1933-03-24 | 1935-05-28 | Wappler Frederick Charles | Instrument for electro-surgical treatment of tissue |
US2054149A (en) | 1935-03-25 | 1936-09-15 | Wappler Frederick Charles | Surgical snare |
US2176479A (en) | 1937-03-20 | 1939-10-17 | David A Willis | Apparatus for finding and removing metal particles from human and animal bodies |
US2113246A (en) | 1937-05-17 | 1938-04-05 | Wappler Frederick Charles | Endoscopic forceps |
US2141936A (en) | 1937-09-23 | 1938-12-27 | Gen Electric | Switch handle guard |
US2279753A (en) | 1940-03-25 | 1942-04-14 | Knapp Monarch Co | Switch |
US2245030A (en) | 1940-07-19 | 1941-06-10 | Gottesfeld Benjamin Harvey | Tubing clamp for intravenous operations |
US2327353A (en) | 1940-12-12 | 1943-08-24 | Singer Mfg Co | Instrument for suturing |
US2305156A (en) | 1941-04-17 | 1942-12-15 | Weck & Co Edward | Box lock pivot and method of assembling same |
GB623316A (en) | 1947-04-29 | 1949-05-16 | Thomas Wallace Parker | Improvements in and relating to building units |
US2632661A (en) | 1948-08-14 | 1953-03-24 | Cristofv Cristjo | Joint for surgical instruments |
US2668538A (en) | 1952-01-30 | 1954-02-09 | George P Pilling & Son Company | Surgical clamping means |
US2796065A (en) | 1955-05-12 | 1957-06-18 | Karl A Kapp | Surgical clamping means |
US2824915A (en) | 1956-11-29 | 1958-02-25 | Buturuga John | Electric switch guard |
US3100489A (en) | 1957-09-30 | 1963-08-13 | Medtronic Inc | Cautery device |
US3073311A (en) | 1958-11-07 | 1963-01-15 | Nat Res Dev | Sewing device |
US3204807A (en) | 1963-12-23 | 1965-09-07 | Sierra Electric Corp | Hinged electrical cover plate closure |
US3372288A (en) | 1964-08-24 | 1968-03-05 | Singer Co | Sequential switching with delay for controlled rectifier circuits |
US3459187A (en) | 1967-03-09 | 1969-08-05 | Weck & Co Inc Edward | Surgical instrument and method of manufacture |
US3866610A (en) | 1967-08-28 | 1975-02-18 | Harold D Kletschka | Cardiovascular clamps |
US3636943A (en) | 1967-10-27 | 1972-01-25 | Ultrasonic Systems | Ultrasonic cauterization |
DE1922756B2 (de) | 1968-05-04 | 1973-09-27 | Sumitomo Electric Industries, Ltd., Osaka (Japan) | Verbessern der Abriebsbeständigkeit und Gleitfähigkeit von Kunststofformkörpern durch Zusatz von Schmieröl |
US3561448A (en) | 1968-08-30 | 1971-02-09 | Jacob Peternel | Blood vessel suturing apparatus |
US3643663A (en) | 1968-10-16 | 1972-02-22 | F L Fischer | Coagulating instrument |
US3651811A (en) | 1969-10-10 | 1972-03-28 | Aesculap Werke Ag | Surgical cutting instrument |
US3648001A (en) | 1969-12-11 | 1972-03-07 | Robert K Anderson | Compact hand held switching device with insertable switching means |
DE7023433U (de) | 1970-06-23 | 1974-07-11 | Siemens Ag | Handstück für Hochfrequenz-Elektroden |
DE2061539C3 (de) | 1970-12-15 | 1973-09-20 | Aesculap-Werke Ag Vormals Jetter & Scheerer, 7200 Tuttlingen | Zange fur medizinische Zwecke und Verfahren zu deren Herstellung |
US3897786A (en) | 1971-02-05 | 1975-08-05 | Richards Mfg Co | Disposable myringotomy apparatus |
SU401367A1 (ru) | 1971-10-05 | 1973-10-12 | Тернопольский государственный медицинский институт | Биактивный электрохирургическнп инструмент |
US3678229A (en) | 1971-10-13 | 1972-07-18 | Mc Gill Mfg Co | Spring mounted key for electrical switch |
US3798688A (en) | 1971-12-09 | 1974-03-26 | W Wasson | Double edge blade scalpel |
GB1365225A (en) | 1972-05-26 | 1974-08-29 | Stanley Tools Ltd | Retractable blade knife |
US3801766A (en) | 1973-01-22 | 1974-04-02 | Valleylab Inc | Switching means for an electro-surgical device including particular contact means and particular printed-circuit mounting means |
US3839614A (en) | 1973-03-16 | 1974-10-01 | Schick Inc | Appliance control system |
DE2324658B2 (de) | 1973-05-16 | 1977-06-30 | Richard Wolf Gmbh, 7134 Knittlingen | Sonde zum koagulieren von koerpergewebe |
CA1018419A (en) | 1973-07-04 | 1977-10-04 | Gerald Turp | Instrument for laparoscopic tubal cauterization |
US4016881A (en) | 1973-07-04 | 1977-04-12 | Centre De Recherche Industrielle Du Quebec | Instrument for use in laparoscopic tubal cauterization |
US3875945A (en) | 1973-11-02 | 1975-04-08 | Demetron Corp | Electrosurgery instrument |
US3921641A (en) | 1973-12-14 | 1975-11-25 | Research Corp | Controlling forceps |
DE2415263A1 (de) | 1974-03-29 | 1975-10-02 | Aesculap Werke Ag | Chirurgische hf-koagulationssonde |
US3952749A (en) | 1974-05-15 | 1976-04-27 | Pilling Co. | Box lock surgical instrument |
US3911766A (en) | 1974-05-15 | 1975-10-14 | Pilling Co | Box lock surgical instrument and method of its manufacture |
DE7418576U (de) | 1974-05-30 | 1974-09-12 | Richard Wolf Gmbh | Katheter mit an eine Spannung legbarer Schlinge |
US3987795A (en) | 1974-08-28 | 1976-10-26 | Valleylab, Inc. | Electrosurgical devices having sesquipolar electrode structures incorporated therein |
US4043342A (en) | 1974-08-28 | 1977-08-23 | Valleylab, Inc. | Electrosurgical devices having sesquipolar electrode structures incorporated therein |
US4031898A (en) | 1974-12-03 | 1977-06-28 | Siegfried Hiltebrandt | Surgical instrument for coagulation purposes |
DE2514501A1 (de) | 1975-04-03 | 1976-10-21 | Karl Storz | Bipolares coagulationsinstrument fuer endoskope |
US4005714A (en) | 1975-05-03 | 1977-02-01 | Richard Wolf Gmbh | Bipolar coagulation forceps |
FR2315286A2 (fr) | 1975-06-26 | 1977-01-21 | Lamidey Marcel | Pince a dissequer, hemostatique, haute frequence |
US4041952A (en) | 1976-03-04 | 1977-08-16 | Valleylab, Inc. | Electrosurgical forceps |
US4074718A (en) | 1976-03-17 | 1978-02-21 | Valleylab, Inc. | Electrosurgical instrument |
US4088134A (en) | 1976-08-05 | 1978-05-09 | Joseph A. Caprini | Forceps |
US4080820A (en) | 1976-09-02 | 1978-03-28 | Walter Kidde & Company, Inc. | In-line crimping tool |
DE2642489C3 (de) | 1976-09-22 | 1979-04-19 | Richard Wolf Gmbh, 7134 Knittlingen | Unipolare Koagulationszange |
US4076028A (en) | 1976-10-07 | 1978-02-28 | Concept Inc. | Forceps spacing device |
USD249549S (en) | 1976-10-22 | 1978-09-19 | Aspen Laboratories, Inc. | Electrosurgical handle |
US4112950A (en) | 1976-10-22 | 1978-09-12 | Aspen Laboratories | Medical electronic apparatus and components |
US4127222A (en) | 1976-11-26 | 1978-11-28 | Adams Roberta V | Sewing thimble |
US4165746A (en) | 1977-06-30 | 1979-08-28 | Burgin Kermit H | Plastic forceps |
US4102471A (en) | 1977-09-08 | 1978-07-25 | Nicola Lore | Switch guard assembly |
US4200104A (en) | 1977-11-17 | 1980-04-29 | Valleylab, Inc. | Contact area measurement apparatus for use in electrosurgery |
US4187420A (en) | 1978-05-17 | 1980-02-05 | Eaton Corporation | Rocker switch with selective lockout means shiftable transversely of the pivotal axis |
US4200105A (en) | 1978-05-26 | 1980-04-29 | Dentsply Research & Development Corp. | Electrosurgical safety circuit |
CA1144990A (en) | 1978-10-06 | 1983-04-19 | Robert H. Hahn | Depilatory tweezer |
JPS5563638A (en) | 1978-11-09 | 1980-05-13 | Olympus Optical Co | Renal pelvis forceps |
US4418692A (en) | 1978-11-17 | 1983-12-06 | Guay Jean Louis | Device for treating living tissue with an electric current |
US4236470A (en) | 1979-01-17 | 1980-12-02 | Stenson Thomas K | Portable stitching device |
US4233734A (en) | 1979-01-22 | 1980-11-18 | The Stanley Works | Retractable blade knife |
US4315510A (en) | 1979-05-16 | 1982-02-16 | Cooper Medical Devices Corporation | Method of performing male sterilization |
US4311145A (en) | 1979-07-16 | 1982-01-19 | Neomed, Inc. | Disposable electrosurgical instrument |
US4306561A (en) | 1979-11-05 | 1981-12-22 | Ocean Trading Co., Ltd. | Holding apparatus for repairing severed nerves and method of using the same |
USD263020S (en) | 1980-01-22 | 1982-02-16 | Rau Iii David M | Retractable knife |
US4363944A (en) | 1980-08-25 | 1982-12-14 | Poirier Earl J | Method of preventing unintentional actuation of a light switch |
US4674499A (en) | 1980-12-08 | 1987-06-23 | Pao David S C | Coaxial bipolar probe |
US4805616A (en) | 1980-12-08 | 1989-02-21 | Pao David S C | Bipolar probes for ophthalmic surgery and methods of performing anterior capsulotomy |
US5116332A (en) | 1981-03-11 | 1992-05-26 | Lottick Edward A | Electrocautery hemostat |
US4370980A (en) | 1981-03-11 | 1983-02-01 | Lottick Edward A | Electrocautery hemostat |
CA1192465A (en) | 1981-03-11 | 1985-08-27 | Edward A. Lottick | Removable switch electrocautery instruments |
US5026370A (en) | 1981-03-11 | 1991-06-25 | Lottick Edward A | Electrocautery instrument |
US4375218A (en) | 1981-05-26 | 1983-03-01 | Digeronimo Ernest M | Forceps, scalpel and blood coagulating surgical instrument |
US4470786A (en) | 1981-07-28 | 1984-09-11 | Omron Tateisi Electronics Co. | Molding apparatus with retractable preform support pins |
US4452246A (en) | 1981-09-21 | 1984-06-05 | Bader Robert F | Surgical instrument |
US4416276A (en) | 1981-10-26 | 1983-11-22 | Valleylab, Inc. | Adaptive, return electrode monitoring system |
US4394552A (en) | 1981-11-27 | 1983-07-19 | Korry Manufacturing Co. | Flip-action guard and position indicator for push-to-actuate and push-to-release switch |
DE3247793C2 (de) | 1981-12-31 | 1986-01-09 | Harald 7200 Tuttlingen Maslanka | Hochfrequenz-chirurgische Schlingenelektrode |
US4509518A (en) | 1982-02-17 | 1985-04-09 | United States Surgical Corporation | Apparatus for applying surgical clips |
US4443935A (en) | 1982-03-01 | 1984-04-24 | Trident Surgical Corporation | Process for making electrosurgical scalpel pencil |
US4535773A (en) | 1982-03-26 | 1985-08-20 | Inbae Yoon | Safety puncturing instrument and method |
US4493320A (en) | 1982-04-02 | 1985-01-15 | Treat Michael R | Bipolar electrocautery surgical snare |
US4513271A (en) | 1982-07-16 | 1985-04-23 | Minnesota Mining And Manufacturing Company | Momentary contact magnetic switch |
US4492231A (en) | 1982-09-17 | 1985-01-08 | Auth David C | Non-sticking electrocautery system and forceps |
US4506669A (en) | 1982-09-22 | 1985-03-26 | Blake Joseph W Iii | Skin approximator |
US4827929A (en) | 1983-08-29 | 1989-05-09 | Joseph Hodge | Angulated surgical instrument |
CH662263A5 (de) | 1983-09-13 | 1987-09-30 | Gegauf Fritz Ag | Hysterektomium. |
WO1985003214A1 (en) | 1984-01-30 | 1985-08-01 | Kharkovsky Nauchno-Issledovatelsky Institut Obsche | Bipolar electric surgical instrument |
US4574804A (en) | 1984-02-27 | 1986-03-11 | Board Of Regents, The University Of Texas System | Optic nerve clamp |
US4619258A (en) | 1984-03-02 | 1986-10-28 | Dart Industries Inc. | Electrosurgical pencil providing blade isolation |
DE3409944A1 (de) | 1984-03-17 | 1985-09-26 | Olympus Winter & Ibe GmbH, 2000 Hamburg | Hf-resektionsendoskop |
DE3421959C2 (de) | 1984-06-13 | 1986-07-24 | Michael Salzburg Nestel-Eichhausen | Stationäre Zweisäulen-Hebebühne |
DE3423356C2 (de) | 1984-06-25 | 1986-06-26 | Berchtold Medizin-Elektronik GmbH & Co, 7200 Tuttlingen | Elektrochirurgisches Hochfrequenz-Schneidinstrument |
JPS6137261A (ja) | 1984-07-31 | 1986-02-22 | 菊地 真 | ハイパ−サ−ミア用加温装置 |
US4657016A (en) | 1984-08-20 | 1987-04-14 | Garito Jon C | Electrosurgical handpiece for blades, needles and forceps |
US4829313A (en) | 1984-11-15 | 1989-05-09 | Chaparral Communications | Drive system and filament for a twistable septum in a feedhorn |
US4827927A (en) | 1984-12-26 | 1989-05-09 | Valleylab, Inc. | Apparatus for changing the output power level of an electrosurgical generator while remaining in the sterile field of a surgical procedure |
US4625723A (en) | 1985-02-26 | 1986-12-02 | Medical Research Associates, Ltd. #1 | Pencil for electrosurgical generator |
US4655215A (en) | 1985-03-15 | 1987-04-07 | Harold Pike | Hand control for electrosurgical electrodes |
DE3511107A1 (de) | 1985-03-27 | 1986-10-02 | Fischer MET GmbH, 7800 Freiburg | Vorrichtung zur bipolaren hochfrequenzkoagulation von biologischem gewebe |
USD299413S (en) | 1985-07-17 | 1989-01-17 | The Stanley Works | Folding pocket saw handle |
US4655216A (en) | 1985-07-23 | 1987-04-07 | Alfred Tischer | Combination instrument for laparoscopical tube sterilization |
US4662372A (en) | 1985-08-12 | 1987-05-05 | Acme United Corporation | Disposable surgical instrument and method of forming |
US4750488A (en) | 1986-05-19 | 1988-06-14 | Sonomed Technology, Inc. | Vibration apparatus preferably for endoscopic ultrasonic aspirator |
USD295893S (en) | 1985-09-25 | 1988-05-24 | Acme United Corporation | Disposable surgical clamp |
USD295894S (en) | 1985-09-26 | 1988-05-24 | Acme United Corporation | Disposable surgical scissors |
US4763669A (en) | 1986-01-09 | 1988-08-16 | Jaeger John C | Surgical instrument with adjustable angle of operation |
AU6757187A (en) | 1986-01-22 | 1987-07-23 | Retief, C.T. | Closure for a container |
US4781175A (en) | 1986-04-08 | 1988-11-01 | C. R. Bard, Inc. | Electrosurgical conductive gas stream technique of achieving improved eschar for coagulation |
USD298353S (en) | 1986-05-06 | 1988-11-01 | Vitalmetrics, Inc. | Handle for surgical instrument |
US4753235A (en) | 1986-09-24 | 1988-06-28 | Hasson Harrith M | Forceps-type surgical instrument |
US4846171A (en) | 1986-10-06 | 1989-07-11 | Gv Medical, Inc. | Laser catheter adjustable control apparatus |
US4733662A (en) | 1987-01-20 | 1988-03-29 | Minnesota Mining And Manufacturing Company | Tissue gripping and cutting assembly for surgical instrument |
DE3722142A1 (de) | 1987-06-17 | 1989-01-05 | S & T Spingler Tritt Chirurgis | Federzange oder pinzette, insbesondere koagulationspinzette |
DE8712328U1 (es) | 1987-09-11 | 1988-02-18 | Jakoubek, Franz, 7201 Emmingen-Liptingen, De | |
US4947009A (en) | 1987-10-28 | 1990-08-07 | Mcgill Manufacturing Company, Inc. | Conscious effort safety switch |
US5035695A (en) | 1987-11-30 | 1991-07-30 | Jaroy Weber, Jr. | Extendable electrocautery surgery apparatus and method |
GB2213416B (en) | 1987-12-11 | 1991-12-18 | Stanley Works Ltd | Blade-carriers for retractable-blade knives |
US5084057A (en) | 1989-07-18 | 1992-01-28 | United States Surgical Corporation | Apparatus and method for applying surgical clips in laparoscopic or endoscopic procedures |
GB8801177D0 (en) | 1988-01-20 | 1988-02-17 | Goble N M | Diathermy unit |
ATE132047T1 (de) | 1988-01-20 | 1996-01-15 | G2 Design Ltd | Diathermiegerät |
US4887612A (en) | 1988-04-27 | 1989-12-19 | Esco Precision, Inc. | Endoscopic biopsy forceps |
US4890610A (en) | 1988-05-15 | 1990-01-02 | Kirwan Sr Lawrence T | Bipolar forceps |
US5047046A (en) | 1988-07-13 | 1991-09-10 | Bodoia Rodger D | Surgical forceps |
GB2224124B (en) | 1988-09-09 | 1992-11-11 | Gentech Int Ltd | Flow switches |
CA1308782C (en) | 1988-10-13 | 1992-10-13 | Gyrus Medical Limited | Screening and monitoring instrument |
WO1990007303A1 (en) | 1989-01-06 | 1990-07-12 | Angioplasty Systems, Inc. | Electrosurgical catheter for resolving atherosclerotic plaque |
US5052402A (en) | 1989-01-31 | 1991-10-01 | C.R. Bard, Inc. | Disposable biopsy forceps |
US4938761A (en) | 1989-03-06 | 1990-07-03 | Mdt Corporation | Bipolar electrosurgical forceps |
US5425739A (en) | 1989-03-09 | 1995-06-20 | Avatar Design And Development, Inc. | Anastomosis stent and stent selection system |
DE3917328A1 (de) | 1989-05-27 | 1990-11-29 | Wolf Gmbh Richard | Bipolares koagulationsinstrument |
US6190400B1 (en) | 1991-10-22 | 2001-02-20 | Kensey Nash Corporation | Blood vessel sealing device and method of sealing an opening in a blood vessel |
FR2647683B1 (fr) | 1989-05-31 | 1993-02-12 | Kyocera Corp | Dispositif d'etanchement/coagulation de sang hors de vaisseaux sanguins |
IN177831B (es) | 1989-07-13 | 1997-02-22 | Nat Res Dev | |
US5007908A (en) | 1989-09-29 | 1991-04-16 | Everest Medical Corporation | Electrosurgical instrument having needle cutting electrode and spot-coag electrode |
DE3937700C2 (de) | 1989-11-13 | 1998-02-19 | Sutter Hermann Select Med Tech | Bipolare Koagulationspinzette mit Schalter |
US5665100A (en) | 1989-12-05 | 1997-09-09 | Yoon; Inbae | Multifunctional instrument with interchangeable operating units for performing endoscopic procedures |
US5984938A (en) | 1989-12-05 | 1999-11-16 | Yoon; Inbae | Surgical instrument with jaws and movable internal scissors and method for use thereof |
US6099550A (en) | 1989-12-05 | 2000-08-08 | Yoon; Inbae | Surgical instrument having jaws and an operating channel and method for use thereof |
US5797958A (en) | 1989-12-05 | 1998-08-25 | Yoon; Inbae | Endoscopic grasping instrument with scissors |
US5984939A (en) * | 1989-12-05 | 1999-11-16 | Yoon; Inbae | Multifunctional grasping instrument with cutting member and operating channel for use in endoscopic and non-endoscopic procedures |
US5893863A (en) | 1989-12-05 | 1999-04-13 | Yoon; Inbae | Surgical instrument with jaws and movable internal hook member for use thereof |
US4973801A (en) | 1990-01-10 | 1990-11-27 | Burle Technologies, Inc. | Interlocked motion detector wall switch |
US5244462A (en) | 1990-03-15 | 1993-09-14 | Valleylab Inc. | Electrosurgical apparatus |
US5217457A (en) | 1990-03-15 | 1993-06-08 | Valleylab Inc. | Enhanced electrosurgical apparatus |
US5151978A (en) | 1990-03-22 | 1992-09-29 | Square D Company | Lan interface which permits a host computer to obtain data without interrupting a ladder program executing in the interface |
US5215101A (en) | 1990-05-10 | 1993-06-01 | Symbiosis Corporation | Sharply angled kelly (Jacobs's) clamp |
US5439478A (en) | 1990-05-10 | 1995-08-08 | Symbiosis Corporation | Steerable flexible microsurgical instrument with rotatable clevis |
US5482054A (en) | 1990-05-10 | 1996-01-09 | Symbiosis Corporation | Edoscopic biopsy forceps devices with selective bipolar cautery |
US5078716A (en) | 1990-05-11 | 1992-01-07 | Doll Larry F | Electrosurgical apparatus for resecting abnormal protruding growth |
US5037433A (en) | 1990-05-17 | 1991-08-06 | Wilk Peter J | Endoscopic suturing device and related method and suture |
US5169396A (en) | 1990-06-08 | 1992-12-08 | Kambiz Dowlatshahi | Method for interstitial laser therapy |
CA2039088A1 (en) | 1990-07-20 | 1992-01-21 | Mark A. Rydell | Polypectome snare with bipolar electrodes |
JP2806511B2 (ja) | 1990-07-31 | 1998-09-30 | 松下電工株式会社 | 合金系焼結体の製法 |
US5282799A (en) | 1990-08-24 | 1994-02-01 | Everest Medical Corporation | Bipolar electrosurgical scalpel with paired loop electrodes |
US5100430A (en) | 1990-08-31 | 1992-03-31 | Cordis Corporation | Biopsy forceps device having a ball and socket flexible coupling |
US5391183A (en) | 1990-09-21 | 1995-02-21 | Datascope Investment Corp | Device and method sealing puncture wounds |
US5026371A (en) | 1990-10-01 | 1991-06-25 | Everest Medical Corporation | Handle for polypectome snare with bipolar electrodes |
US5626609A (en) | 1990-10-05 | 1997-05-06 | United States Surgical Corporation | Endoscopic surgical instrument |
US5509922A (en) | 1990-10-05 | 1996-04-23 | United States Surgical Corporation | Endoscopic surgical instrument |
DE4032471C2 (de) | 1990-10-12 | 1997-02-06 | Delma Elektro Med App | Elektrochirurgische Vorrichtung |
US5042707A (en) | 1990-10-16 | 1991-08-27 | Taheri Syde A | Intravascular stapler, and method of operating same |
US5190541A (en) | 1990-10-17 | 1993-03-02 | Boston Scientific Corporation | Surgical instrument and method |
US5085659A (en) | 1990-11-21 | 1992-02-04 | Everest Medical Corporation | Biopsy device with bipolar coagulation capability |
US5209747A (en) | 1990-12-13 | 1993-05-11 | Knoepfler Dennis J | Adjustable angle medical forceps |
WO1992013494A1 (en) | 1991-02-06 | 1992-08-20 | Laparomed Corporation | Electrosurgical device |
JP2951418B2 (ja) | 1991-02-08 | 1999-09-20 | トキコ株式会社 | 試料液成分分析装置 |
DE4104755A1 (de) | 1991-02-15 | 1992-08-20 | Heidmueller Harald | Chirurgisches instrument |
MX9702434A (es) | 1991-03-07 | 1998-05-31 | Masimo Corp | Aparato de procesamiento de señales. |
US5147357A (en) | 1991-03-18 | 1992-09-15 | Rose Anthony T | Medical instrument |
US5217460A (en) | 1991-03-22 | 1993-06-08 | Knoepfler Dennis J | Multiple purpose forceps |
US5269804A (en) | 1991-04-04 | 1993-12-14 | Symbiosis Corporation | Endoscopic colo-rectal bowel clamp |
US5396900A (en) | 1991-04-04 | 1995-03-14 | Symbiosis Corporation | Endoscopic end effectors constructed from a combination of conductive and non-conductive materials and useful for selective endoscopic cautery |
US5359993A (en) | 1992-12-31 | 1994-11-01 | Symbiosis Corporation | Apparatus for counting the number of times a medical instrument has been used |
US5112343A (en) | 1991-04-05 | 1992-05-12 | Edward Weck Incorporated | Endoscopic clip appliers |
US5144323A (en) | 1991-05-22 | 1992-09-01 | Tendler Technologies, Inc. | Protected switch for emergency location system |
US5330471A (en) | 1991-06-07 | 1994-07-19 | Hemostatic Surgery Corporation | Bi-polar electrosurgical endoscopic instruments and methods of use |
US5391166A (en) | 1991-06-07 | 1995-02-21 | Hemostatic Surgery Corporation | Bi-polar electrosurgical endoscopic instruments having a detachable working end |
US5472443A (en) | 1991-06-07 | 1995-12-05 | Hemostatic Surgery Corporation | Electrosurgical apparatus employing constant voltage and methods of use |
US5484436A (en) | 1991-06-07 | 1996-01-16 | Hemostatic Surgery Corporation | Bi-polar electrosurgical instruments and methods of making |
US5176695A (en) | 1991-07-08 | 1993-01-05 | Davinci Medical, Inc. | Surgical cutting means |
WO1993001750A1 (de) | 1991-07-23 | 1993-02-04 | Kernforschungszentrum Karlsruhe Gmbh | Chirurgisches nähinstrument |
US5258001A (en) | 1991-09-05 | 1993-11-02 | Baylor College Of Medicine | Retractable scalpel with blade-activated lock |
DE4130064A1 (de) | 1991-09-11 | 1993-03-18 | Wolf Gmbh Richard | Endoskopische koagulationsfasszange |
US5196009A (en) | 1991-09-11 | 1993-03-23 | Kirwan Jr Lawrence T | Non-sticking electrosurgical device having nickel tips |
DE4131176C2 (de) | 1991-09-19 | 1994-12-08 | Wolf Gmbh Richard | Medizinische Zange |
US5476479A (en) | 1991-09-26 | 1995-12-19 | United States Surgical Corporation | Handle for endoscopic surgical instruments and jaw structure |
GB2287196B (en) | 1991-09-30 | 1995-11-15 | Philip Richardson | A surgical incision member for use in suturing |
US5242428A (en) | 1991-10-04 | 1993-09-07 | Aubrey Palestrant | Apparatus for wetting hydrophilic-coated guide wires and catheters |
USD348930S (en) | 1991-10-11 | 1994-07-19 | Ethicon, Inc. | Endoscopic stapler |
US5366477A (en) | 1991-10-17 | 1994-11-22 | American Cyanamid Company | Actuating forces transmission link and assembly for use in surgical instruments |
US5250047A (en) | 1991-10-21 | 1993-10-05 | Everest Medical Corporation | Bipolar laparoscopic instrument with replaceable electrode tip assembly |
US5531744A (en) | 1991-11-01 | 1996-07-02 | Medical Scientific, Inc. | Alternative current pathways for bipolar surgical cutting tool |
US5411520A (en) | 1991-11-08 | 1995-05-02 | Kensey Nash Corporation | Hemostatic vessel puncture closure system utilizing a plug located within the puncture tract spaced from the vessel, and method of use |
US5282827A (en) | 1991-11-08 | 1994-02-01 | Kensey Nash Corporation | Hemostatic puncture closure system and method of use |
US5197964A (en) | 1991-11-12 | 1993-03-30 | Everest Medical Corporation | Bipolar instrument utilizing one stationary electrode and one movable electrode |
US5241957A (en) | 1991-11-18 | 1993-09-07 | Medtronic, Inc. | Bipolar temporary pacing lead and connector and permanent bipolar nerve wire |
US5437277A (en) | 1991-11-18 | 1995-08-01 | General Electric Company | Inductively coupled RF tracking system for use in invasive imaging of a living body |
DE4138116A1 (de) | 1991-11-19 | 1993-06-03 | Delma Elektro Med App | Medizinisches hochfrequenz-koagulations-schneidinstrument |
US5254129A (en) | 1991-11-22 | 1993-10-19 | Alexander Chris B | Arthroscopic resector |
US5433725A (en) | 1991-12-13 | 1995-07-18 | Unisurge, Inc. | Hand-held surgical device and tools for use therewith, assembly and method |
JP3156863B2 (ja) | 1991-12-26 | 2001-04-16 | 日本ジーイープラスチックス株式会社 | 強化難燃ポリエステル系樹脂組成物 |
US5683366A (en) | 1992-01-07 | 1997-11-04 | Arthrocare Corporation | System and method for electrosurgical tissue canalization |
US5681282A (en) | 1992-01-07 | 1997-10-28 | Arthrocare Corporation | Methods and apparatus for ablation of luminal tissues |
US5300082A (en) | 1992-01-08 | 1994-04-05 | Sharpe Endosurgical Corporation | Endoneedle holder surgical instrument |
US5281220A (en) | 1992-01-13 | 1994-01-25 | Blake Joseph W Iii | Endoscopic instrument |
US5383880A (en) | 1992-01-17 | 1995-01-24 | Ethicon, Inc. | Endoscopic surgical system with sensing means |
US6963792B1 (en) | 1992-01-21 | 2005-11-08 | Sri International | Surgical method |
JP3583777B2 (ja) | 1992-01-21 | 2004-11-04 | エス・アール・アイ・インターナシヨナル | テレオペレータシステムとテレプレゼンス法 |
US5250063A (en) | 1992-01-24 | 1993-10-05 | Leonard Bloom | Surgical scalpel with retractable guard |
US5250056A (en) | 1992-02-04 | 1993-10-05 | Hasson Harrith M | Forceps-type surgical instrument |
GB9204218D0 (en) | 1992-02-27 | 1992-04-08 | Goble Nigel M | A surgical cutting tool |
GB9204217D0 (en) | 1992-02-27 | 1992-04-08 | Goble Nigel M | Cauterising apparatus |
US5282826A (en) | 1992-03-05 | 1994-02-01 | Quadtello Corporation | Dissector for endoscopic and laparoscopic use |
JPH05258641A (ja) | 1992-03-16 | 1993-10-08 | Matsushita Electric Ind Co Ltd | パネルスイッチ |
US5158561A (en) | 1992-03-23 | 1992-10-27 | Everest Medical Corporation | Monopolar polypectomy snare with coagulation electrode |
US5217458A (en) | 1992-04-09 | 1993-06-08 | Everest Medical Corporation | Bipolar biopsy device utilizing a rotatable, single-hinged moving element |
US5499997A (en) | 1992-04-10 | 1996-03-19 | Sharpe Endosurgical Corporation | Endoscopic tenaculum surgical instrument |
EP0566043B1 (en) | 1992-04-14 | 1999-08-11 | Hitachi Chemical Co., Ltd. | Method of producing boards for printed wiring |
US5318589A (en) | 1992-04-15 | 1994-06-07 | Microsurge, Inc. | Surgical instrument for endoscopic surgery |
US5620459A (en) | 1992-04-15 | 1997-04-15 | Microsurge, Inc. | Surgical instrument |
US5417203A (en) | 1992-04-23 | 1995-05-23 | United States Surgical Corporation | Articulating endoscopic surgical apparatus |
US5261918A (en) | 1992-04-27 | 1993-11-16 | Edward Weck Incorporated | Sheathed surgical instrument and applicator kit |
US5562720A (en) | 1992-05-01 | 1996-10-08 | Vesta Medical, Inc. | Bipolar/monopolar endometrial ablation device and method |
US5277201A (en) | 1992-05-01 | 1994-01-11 | Vesta Medical, Inc. | Endometrial ablation apparatus and method |
US5443463A (en) | 1992-05-01 | 1995-08-22 | Vesta Medical, Inc. | Coagulating forceps |
US5211655A (en) | 1992-05-08 | 1993-05-18 | Hasson Harrith M | Multiple use forceps for endoscopy |
US5389098A (en) | 1992-05-19 | 1995-02-14 | Olympus Optical Co., Ltd. | Surgical device for stapling and/or fastening body tissues |
CA2094220A1 (en) | 1992-05-21 | 1993-11-22 | Mark A. Rydell | Surgical scissors with bipolar coagulation feature |
US5367250A (en) | 1992-06-11 | 1994-11-22 | Whisenand Jeffery E | Electrical tester with electrical energizable test probe |
US5478351A (en) | 1992-06-24 | 1995-12-26 | Microsurge, Inc. | Endoscopic surgical tool with handle and detachable tool assembly |
US5413571A (en) | 1992-07-16 | 1995-05-09 | Sherwood Medical Company | Device for sealing hemostatic incisions |
US5601641A (en) | 1992-07-21 | 1997-02-11 | Tse Industries, Inc. | Mold release composition with polybutadiene and method of coating a mold core |
US5308357A (en) | 1992-08-21 | 1994-05-03 | Microsurge, Inc. | Handle mechanism for manual instruments |
US5258006A (en) | 1992-08-21 | 1993-11-02 | Everest Medical Corporation | Bipolar electrosurgical forceps |
CA2104423A1 (en) | 1992-08-24 | 1994-02-25 | Boris Zvenyatsky | Handle for endoscopic instruments and jaw structure |
US5342393A (en) | 1992-08-27 | 1994-08-30 | Duke University | Method and device for vascular repair |
US5308353A (en) | 1992-08-31 | 1994-05-03 | Merrimac Industries, Inc. | Surgical suturing device |
US6010515A (en) | 1993-09-03 | 2000-01-04 | University College London | Device for use in tying knots |
US5275615A (en) | 1992-09-11 | 1994-01-04 | Anthony Rose | Medical instrument having gripping jaws |
US5762609A (en) | 1992-09-14 | 1998-06-09 | Sextant Medical Corporation | Device and method for analysis of surgical tissue interventions |
US5282800A (en) | 1992-09-18 | 1994-02-01 | Edward Weck, Inc. | Surgical instrument |
US5411519A (en) | 1992-09-23 | 1995-05-02 | United States Surgical Corporation | Surgical apparatus having hinged jaw structure |
CA2106126A1 (en) | 1992-09-23 | 1994-03-24 | Ian M. Scott | Bipolar surgical instruments |
US5330502A (en) | 1992-10-09 | 1994-07-19 | Ethicon, Inc. | Rotational endoscopic mechanism with jointed drive mechanism |
US5374277A (en) | 1992-10-09 | 1994-12-20 | Ethicon, Inc. | Surgical instrument |
US5601224A (en) | 1992-10-09 | 1997-02-11 | Ethicon, Inc. | Surgical instrument |
US5336220A (en) | 1992-10-09 | 1994-08-09 | Symbiosis Corporation | Tubing for endoscopic electrosurgical suction-irrigation instrument |
US5415657A (en) | 1992-10-13 | 1995-05-16 | Taymor-Luria; Howard | Percutaneous vascular sealing method |
US5336221A (en) | 1992-10-14 | 1994-08-09 | Premier Laser Systems, Inc. | Method and apparatus for applying thermal energy to tissue using a clamp |
US5350391A (en) | 1992-10-19 | 1994-09-27 | Benedetto Iacovelli | Laparoscopic instruments |
US5383897A (en) | 1992-10-19 | 1995-01-24 | Shadyside Hospital | Method and apparatus for closing blood vessel punctures |
US5304203A (en) | 1992-10-20 | 1994-04-19 | Numed Technologies, Inc. | Tissue extracting forceps for laparoscopic surgery |
US5578052A (en) | 1992-10-27 | 1996-11-26 | Koros; Tibor | Insulated laparoscopic grasper with removable shaft |
USD349341S (en) | 1992-10-28 | 1994-08-02 | Microsurge, Inc. | Endoscopic grasper |
US5389104A (en) | 1992-11-18 | 1995-02-14 | Symbiosis Corporation | Arthroscopic surgical instruments |
US5325592A (en) | 1992-11-30 | 1994-07-05 | Fiskars Oy Ab | Pivoted tool having integral pivot member and method of producing same |
US5454739A (en) | 1992-12-15 | 1995-10-03 | Minnesota Mining And Manufacturing Company | Electrode connector |
US5558671A (en) | 1993-07-22 | 1996-09-24 | Yates; David C. | Impedance feedback monitor for electrosurgical instrument |
US5807393A (en) | 1992-12-22 | 1998-09-15 | Ethicon Endo-Surgery, Inc. | Surgical tissue treating device with locking mechanism |
US5403312A (en) | 1993-07-22 | 1995-04-04 | Ethicon, Inc. | Electrosurgical hemostatic device |
JP3343381B2 (ja) | 1992-12-25 | 2002-11-11 | 住友化学工業株式会社 | 長繊維強化ポリオレフィン樹脂構造体からなる成形品 |
US5540706A (en) | 1993-01-25 | 1996-07-30 | Aust; Gilbert M. | Surgical instrument |
DE69409565T2 (de) | 1993-01-29 | 1998-10-01 | Smith & Nephew Inc | Schwenkbares gekrümmtes Instrument |
US5342359A (en) | 1993-02-05 | 1994-08-30 | Everest Medical Corporation | Bipolar coagulation device |
US5514134A (en) | 1993-02-05 | 1996-05-07 | Everest Medical Corporation | Bipolar electrosurgical scissors |
US5462546A (en) | 1993-02-05 | 1995-10-31 | Everest Medical Corporation | Bipolar electrosurgical forceps |
DE4303882C2 (de) | 1993-02-10 | 1995-02-09 | Kernforschungsz Karlsruhe | Kombinationsinstrument zum Trennen und Koagulieren für die minimal invasive Chirurgie |
US5342381A (en) | 1993-02-11 | 1994-08-30 | Everest Medical Corporation | Combination bipolar scissors and forceps instrument |
US5443464A (en) | 1993-02-16 | 1995-08-22 | Memphis Orthopaedic Design, Inc. | External fixator apparatus |
US5425705A (en) | 1993-02-22 | 1995-06-20 | Stanford Surgical Technologies, Inc. | Thoracoscopic devices and methods for arresting the heart |
US5643294A (en) | 1993-03-01 | 1997-07-01 | United States Surgical Corporation | Surgical apparatus having an increased range of operability |
US5445638B1 (en) | 1993-03-08 | 1998-05-05 | Everest Medical Corp | Bipolar coagulation and cutting forceps |
US5344424A (en) | 1993-03-12 | 1994-09-06 | Roberts Philip L | Selectively retractable, disposable surgical knife |
ES2083787T3 (es) | 1993-03-16 | 1996-04-16 | Krupp Koppers Gmbh | Aparato de gasificacion para gasificar a presion combustibles finamente divididos. |
US5496347A (en) | 1993-03-30 | 1996-03-05 | Olympus Optical Co., Ltd. | Surgical instrument |
GB9309142D0 (en) | 1993-05-04 | 1993-06-16 | Gyrus Medical Ltd | Laparoscopic instrument |
USD343453S (en) | 1993-05-05 | 1994-01-18 | Laparomed Corporation | Handle for laparoscopic surgical instrument |
CA2121194A1 (en) | 1993-05-06 | 1994-11-07 | Corbett Stone | Bipolar electrosurgical instruments |
US5791231A (en) | 1993-05-17 | 1998-08-11 | Endorobotics Corporation | Surgical robotic system and hydraulic actuator therefor |
US5817083A (en) | 1993-05-31 | 1998-10-06 | Migda Inc. | Mixing device and clamps useful therein |
USD354564S (en) | 1993-06-25 | 1995-01-17 | Richard-Allan Medical Industries, Inc. | Surgical clip applier |
GB9314391D0 (en) | 1993-07-12 | 1993-08-25 | Gyrus Medical Ltd | A radio frequency oscillator and an electrosurgical generator incorporating such an oscillator |
US5569243A (en) | 1993-07-13 | 1996-10-29 | Symbiosis Corporation | Double acting endoscopic scissors with bipolar cautery capability |
US5501654A (en) | 1993-07-15 | 1996-03-26 | Ethicon, Inc. | Endoscopic instrument having articulating element |
US5356408A (en) | 1993-07-16 | 1994-10-18 | Everest Medical Corporation | Bipolar electrosurgical scissors having nonlinear blades |
JPH09501333A (ja) | 1993-07-21 | 1997-02-10 | エイチ. クリーマン,チャールズ | 内視鏡検査及び外科手術用の外科的器具 |
US5827323A (en) | 1993-07-21 | 1998-10-27 | Charles H. Klieman | Surgical instrument for endoscopic and general surgery |
US5582617A (en) | 1993-07-21 | 1996-12-10 | Charles H. Klieman | Surgical instrument for endoscopic and general surgery |
US5792165A (en) | 1993-07-21 | 1998-08-11 | Charles H. Klieman | Endoscopic instrument with detachable end effector |
US5693051A (en) | 1993-07-22 | 1997-12-02 | Ethicon Endo-Surgery, Inc. | Electrosurgical hemostatic device with adaptive electrodes |
US5810811A (en) | 1993-07-22 | 1998-09-22 | Ethicon Endo-Surgery, Inc. | Electrosurgical hemostatic device |
US5688270A (en) | 1993-07-22 | 1997-11-18 | Ethicon Endo-Surgery,Inc. | Electrosurgical hemostatic device with recessed and/or offset electrodes |
GR940100335A (el) | 1993-07-22 | 1996-05-22 | Ethicon Inc. | Ηλεκτροχειρουργικη συσκευη τοποθετησης συρραπτικων αγκυλων. |
US5709680A (en) | 1993-07-22 | 1998-01-20 | Ethicon Endo-Surgery, Inc. | Electrosurgical hemostatic device |
US5368600A (en) | 1993-07-23 | 1994-11-29 | Ethicon, Inc. | Steerable bulldog clamp applier |
US5376089A (en) | 1993-08-02 | 1994-12-27 | Conmed Corporation | Electrosurgical instrument |
US5354271A (en) | 1993-08-05 | 1994-10-11 | Voda Jan K | Vascular sheath |
JPH0757586A (ja) | 1993-08-09 | 1995-03-03 | Sumitomo Wiring Syst Ltd | 押し釦スイッチのラバーコンタクト |
US5562619A (en) | 1993-08-19 | 1996-10-08 | Boston Scientific Corporation | Deflectable catheter |
US5376094A (en) | 1993-08-19 | 1994-12-27 | Boston Scientific Corporation | Improved actuating handle with pulley system for providing mechanical advantage to a surgical working element |
US5431674A (en) | 1993-09-07 | 1995-07-11 | Pa Consulting Group | Compound motion cutting device |
US5334215A (en) | 1993-09-13 | 1994-08-02 | Chen Shih Chieh | Pincers having disposable end members |
US5512721A (en) | 1993-09-28 | 1996-04-30 | Unisurge, Inc. | Autoclavable electrical switch assembly for use with a medical device and medical device using the same |
US5415656A (en) | 1993-09-28 | 1995-05-16 | American Medical Systems, Inc. | Electrosurgical apparatus |
US5405344A (en) | 1993-09-30 | 1995-04-11 | Ethicon, Inc. | Articulable socket joint assembly for an endoscopic instrument for surgical fastner track therefor |
DE4333983A1 (de) | 1993-10-05 | 1995-04-06 | Delma Elektro Med App | Elektrochirurgisches Hochfrequenz-Instrument |
CA2132503C (en) | 1993-10-07 | 2005-05-10 | Donald F. Wilson | Curved knife for linear staplers |
US5496312A (en) | 1993-10-07 | 1996-03-05 | Valleylab Inc. | Impedance and temperature generator control |
US5607436A (en) | 1993-10-08 | 1997-03-04 | United States Surgical Corporation | Apparatus for applying surgical clips |
US5478344A (en) | 1993-10-08 | 1995-12-26 | United States Surgical Corporation | Surgical suturing apparatus with loading mechanism |
CA2133377C (en) | 1993-10-08 | 2004-09-14 | H. Jonathan Tovey | Surgical suturing apparatus with loading mechanism |
US5571100B1 (en) | 1993-11-01 | 1998-01-06 | Gyrus Medical Ltd | Electrosurgical apparatus |
GB9322464D0 (en) | 1993-11-01 | 1993-12-22 | Gyrus Medical Ltd | Electrosurgical apparatus |
US5620453A (en) | 1993-11-05 | 1997-04-15 | Nallakrishnan; Ravi | Surgical knife with retractable blade and depth of cut control |
US5527322A (en) | 1993-11-08 | 1996-06-18 | Perclose, Inc. | Device and method for suturing of internal puncture sites |
US5397325A (en) | 1993-11-09 | 1995-03-14 | Badiaco, Inc. | Laparoscopic suturing device |
EP0652492B1 (en) | 1993-11-09 | 1998-01-28 | Ricoh Company, Ltd | Image forming apparatus with a contact member contacting an image carrier |
US5396194A (en) | 1993-11-19 | 1995-03-07 | Carver Corporation | Audio frequency power amplifiers |
US5437292A (en) | 1993-11-19 | 1995-08-01 | Bioseal, Llc | Method for sealing blood vessel puncture sites |
US5458598A (en) * | 1993-12-02 | 1995-10-17 | Cabot Technology Corporation | Cutting and coagulating forceps |
USD358887S (en) | 1993-12-02 | 1995-05-30 | Cobot Medical Corporation | Combined cutting and coagulating forceps |
US5422567A (en) | 1993-12-27 | 1995-06-06 | Valleylab Inc. | High frequency power measurement |
US5658282A (en) | 1994-01-18 | 1997-08-19 | Endovascular, Inc. | Apparatus for in situ saphenous vein bypass and less-invasive varicose vein treatment |
US5638827A (en) | 1994-02-01 | 1997-06-17 | Symbiosis Corporation | Super-elastic flexible jaws assembly for an endoscopic multiple sample bioptome |
DE4403252A1 (de) | 1994-02-03 | 1995-08-10 | Michael Hauser | Instrumentenschaft für die minimalinvasive Chirurgie |
US5597107A (en) | 1994-02-03 | 1997-01-28 | Ethicon Endo-Surgery, Inc. | Surgical stapler instrument |
US5443479A (en) | 1994-02-07 | 1995-08-22 | Bressi, Jr.; Thomas E. | Surgical forceps |
US5501698A (en) | 1994-02-14 | 1996-03-26 | Heartport, Inc. | Endoscopic microsurgical instruments and methods |
US5395360A (en) | 1994-02-23 | 1995-03-07 | Coherent, Inc. | Damage resistant sterilizable fiber optic probe assembly |
JPH08227637A (ja) | 1994-02-23 | 1996-09-03 | Matsushita Electric Works Ltd | コントロールスイッチ及びその製造方法 |
US5520702A (en) | 1994-02-24 | 1996-05-28 | United States Surgical Corporation | Method and apparatus for applying a cinch member to the ends of a suture |
US5352222A (en) | 1994-03-15 | 1994-10-04 | Everest Medical Corporation | Surgical scissors with bipolar coagulation feature |
US5472442A (en) | 1994-03-23 | 1995-12-05 | Valleylab Inc. | Moveable switchable electrosurgical handpiece |
DE4411099C2 (de) | 1994-03-30 | 1998-07-30 | Wolf Gmbh Richard | Chirurgisches Instrument |
US5417709A (en) | 1994-04-12 | 1995-05-23 | Symbiosis Corporation | Endoscopic instrument with end effectors forming suction and/or irrigation lumens |
US5528833A (en) | 1994-04-19 | 1996-06-25 | Kabushiki Kaisha Sangi | Scissors with ceramic coated replaceable cutting blades |
US5425690A (en) | 1994-04-20 | 1995-06-20 | Chang; Sreter | Wrist exerciser |
US5431672A (en) | 1994-05-09 | 1995-07-11 | Becton, Dickinson And Company | Surgical scalpel with retractable blade |
US5782749A (en) | 1994-05-10 | 1998-07-21 | Riza; Erol D. | Laparoscopic surgical instrument with adjustable grip |
US5480409A (en) | 1994-05-10 | 1996-01-02 | Riza; Erol D. | Laparoscopic surgical instrument |
US5493899A (en) | 1994-05-23 | 1996-02-27 | Donald Guthrie Foundation For Education And Research | Method for testing integrity of elastomeric protective barriers |
US5454827A (en) | 1994-05-24 | 1995-10-03 | Aust; Gilbert M. | Surgical instrument |
US5383875A (en) | 1994-05-31 | 1995-01-24 | Zimmer, Inc. | Safety device for a powered surgical instrument |
US5429616A (en) | 1994-05-31 | 1995-07-04 | Schaffer; David I. | Occludable catheter |
US5766196A (en) | 1994-06-06 | 1998-06-16 | Tnco, Inc. | Surgical instrument with steerable distal end |
US5505730A (en) | 1994-06-24 | 1996-04-09 | Stuart D. Edwards | Thin layer ablation apparatus |
US6024743A (en) | 1994-06-24 | 2000-02-15 | Edwards; Stuart D. | Method and apparatus for selective treatment of the uterus |
GB9413070D0 (en) | 1994-06-29 | 1994-08-17 | Gyrus Medical Ltd | Electrosurgical apparatus |
AU3075895A (en) | 1994-07-07 | 1996-02-09 | Ueth & Haug Gmbh | Endoscope |
DE4423881C1 (de) | 1994-07-07 | 1995-10-26 | Karlsruhe Forschzent | Chirurgisches Nähgerät |
US5833695A (en) | 1994-07-13 | 1998-11-10 | Yoon; Inbae | Surgical stapling system and method of applying staples from multiple staple cartridges |
US5540684A (en) | 1994-07-28 | 1996-07-30 | Hassler, Jr.; William L. | Method and apparatus for electrosurgically treating tissue |
DE69530642T2 (de) | 1994-07-29 | 2004-04-01 | Olympus Optical Co., Ltd. | Medizinisches Instrument zur Benützung in Kombination mit Endoskopen |
AU694225B2 (en) | 1994-08-02 | 1998-07-16 | Ethicon Endo-Surgery, Inc. | Ultrasonic hemostatic and cutting instrument |
US5766130A (en) | 1994-08-16 | 1998-06-16 | Selmonosky; Carlos A. | Vascular testing method |
US5529067A (en) | 1994-08-19 | 1996-06-25 | Novoste Corporation | Methods for procedures related to the electrophysiology of the heart |
US5456684A (en) * | 1994-09-08 | 1995-10-10 | Hutchinson Technology Incorporated | Multifunctional minimally invasive surgical instrument |
US5573535A (en) | 1994-09-23 | 1996-11-12 | United States Surgical Corporation | Bipolar surgical instrument for coagulation and cutting |
US5575805A (en) | 1994-10-07 | 1996-11-19 | Li Medical Technologies, Inc. | Variable tip-pressure surgical grasper |
US5480406A (en) | 1994-10-07 | 1996-01-02 | United States Surgical Corporation | Method of employing surgical suturing apparatus to tie knots |
JP3128443B2 (ja) | 1994-10-07 | 2001-01-29 | アルプス電気株式会社 | 2段動作シーソースイッチ装置 |
USD384413S (en) | 1994-10-07 | 1997-09-30 | United States Surgical Corporation | Endoscopic suturing instrument |
US5893875A (en) | 1994-10-07 | 1999-04-13 | Tnco, Inc. | Surgical instrument with replaceable jaw assembly |
US6142994A (en) | 1994-10-07 | 2000-11-07 | Ep Technologies, Inc. | Surgical method and apparatus for positioning a diagnostic a therapeutic element within the body |
CA2159685C (en) | 1994-10-07 | 2007-07-31 | Scott W. Larsen | Endoscopic surgical instruments useful for spinal procedures |
US5720742A (en) | 1994-10-11 | 1998-02-24 | Zacharias; Jaime | Controller and actuating system for surgical instrument |
US5579781A (en) | 1994-10-13 | 1996-12-03 | Cooke; Thomas H. | Wireless transmitter for needle electrodes as used in electromyography |
US5752973A (en) | 1994-10-18 | 1998-05-19 | Archimedes Surgical, Inc. | Endoscopic surgical gripping instrument with universal joint jaw coupler |
US5921984A (en) | 1994-11-30 | 1999-07-13 | Conmed Corporation | Bipolar electrosurgical instrument with coagulation feature |
US5549604A (en) | 1994-12-06 | 1996-08-27 | Conmed Corporation | Non-Stick electroconductive amorphous silica coating |
US5951546A (en) | 1994-12-13 | 1999-09-14 | Lorentzen; Torben | Electrosurgical instrument for tissue ablation, an apparatus, and a method for providing a lesion in damaged and diseased tissue from a mammal |
US5624281A (en) | 1994-12-14 | 1997-04-29 | Christensson; Eddy K. G. | Clasp structure for biomedical electrodes |
US5632432A (en) | 1994-12-19 | 1997-05-27 | Ethicon Endo-Surgery, Inc. | Surgical instrument |
US5445622A (en) | 1994-12-20 | 1995-08-29 | Brown; Eric W. | Flow switch device for medical applications |
GB9425781D0 (en) | 1994-12-21 | 1995-02-22 | Gyrus Medical Ltd | Electrosurgical instrument |
US5713895A (en) | 1994-12-30 | 1998-02-03 | Valleylab Inc | Partially coated electrodes |
US5540685A (en) | 1995-01-06 | 1996-07-30 | Everest Medical Corporation | Bipolar electrical scissors with metal cutting edges and shearing surfaces |
US5603723A (en) | 1995-01-11 | 1997-02-18 | United States Surgical Corporation | Surgical instrument configured to be disassembled for cleaning |
US6051751A (en) | 1995-01-20 | 2000-04-18 | Spire Corporation | Arthroplasty process for securely anchoring prostheses to bone, and arthroplasty products therefor |
US5603711A (en) | 1995-01-20 | 1997-02-18 | Everest Medical Corp. | Endoscopic bipolar biopsy forceps |
US5637110A (en) | 1995-01-31 | 1997-06-10 | Stryker Corporation | Electrocautery surgical tool with relatively pivoted tissue engaging jaws |
CA2168404C (en) * | 1995-02-01 | 2007-07-10 | Dale Schulze | Surgical instrument with expandable cutting element |
US5573424A (en) | 1995-02-09 | 1996-11-12 | Everest Medical Corporation | Apparatus for interfacing a bipolar electrosurgical instrument to a monopolar generator |
US5649959A (en) | 1995-02-10 | 1997-07-22 | Sherwood Medical Company | Assembly for sealing a puncture in a vessel |
US6409722B1 (en) | 1998-07-07 | 2002-06-25 | Medtronic, Inc. | Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue |
DE19506363A1 (de) | 1995-02-24 | 1996-08-29 | Frost Lore Geb Haupt | Verfahren zur nicht-invasiven Thermometrie in Organen unter medizinischen Hyperthermie- und Koagulationsbedingungen |
US5715832A (en) | 1995-02-28 | 1998-02-10 | Boston Scientific Corporation | Deflectable biopsy catheter |
US5611798A (en) | 1995-03-02 | 1997-03-18 | Eggers; Philip E. | Resistively heated cutting and coagulating surgical instrument |
US5766166A (en) | 1995-03-07 | 1998-06-16 | Enable Medical Corporation | Bipolar Electrosurgical scissors |
US6179837B1 (en) | 1995-03-07 | 2001-01-30 | Enable Medical Corporation | Bipolar electrosurgical scissors |
US6464701B1 (en) | 1995-03-07 | 2002-10-15 | Enable Medical Corporation | Bipolar electrosurgical scissors |
US6503248B1 (en) | 2000-10-30 | 2003-01-07 | Seedling Enterprises, Llc | Cooled, non-sticking electrosurgical devices |
US5647871A (en) | 1995-03-10 | 1997-07-15 | Microsurge, Inc. | Electrosurgery with cooled electrodes |
US5575799A (en) | 1995-03-30 | 1996-11-19 | United States Surgical Corporation | Articulating surgical apparatus |
US5626607A (en) | 1995-04-03 | 1997-05-06 | Heartport, Inc. | Clamp assembly and method of use |
US5618307A (en) | 1995-04-03 | 1997-04-08 | Heartport, Inc. | Clamp assembly and method of use |
US5599350A (en) | 1995-04-03 | 1997-02-04 | Ethicon Endo-Surgery, Inc. | Electrosurgical clamping device with coagulation feedback |
US6056735A (en) | 1996-04-04 | 2000-05-02 | Olympus Optical Co., Ltd. | Ultrasound treatment system |
US5624452A (en) | 1995-04-07 | 1997-04-29 | Ethicon Endo-Surgery, Inc. | Hemostatic surgical cutting or stapling instrument |
US5569300A (en) | 1995-04-12 | 1996-10-29 | Redmon; Henry A. | Dilating surgical forceps having illumination means on blade inner surface |
US6602248B1 (en) | 1995-06-07 | 2003-08-05 | Arthro Care Corp. | Methods for repairing damaged intervertebral discs |
US5957923A (en) | 1995-04-20 | 1999-09-28 | Symbiosis Corporation | Loop electrodes for electrocautery probes for use with a resectoscope |
US5707369A (en) | 1995-04-24 | 1998-01-13 | Ethicon Endo-Surgery, Inc. | Temperature feedback monitor for hemostatic surgical instrument |
US5779701A (en) | 1995-04-27 | 1998-07-14 | Symbiosis Corporation | Bipolar endoscopic surgical scissor blades and instrument incorporating the same |
DE19515914C1 (de) | 1995-05-02 | 1996-07-25 | Aesculap Ag | Zangen- oder scherenförmiges chirurgisches Instrument |
US5626578A (en) | 1995-05-08 | 1997-05-06 | Tihon; Claude | RF valvulotome |
US5554172A (en) | 1995-05-09 | 1996-09-10 | The Larren Corporation | Directed energy surgical method and assembly |
DE19518388C2 (de) | 1995-05-19 | 1997-07-03 | Wolf Gmbh Richard | Medizinisches Instrument mit einem abwinkelbaren distalen Endstück |
US5638003A (en) | 1995-05-23 | 1997-06-10 | Underwriters Laboratories, Inc. | Method and apparatus for testing surface breakdown of dielectric materials caused by electrical tracking |
US5637111A (en) | 1995-06-06 | 1997-06-10 | Conmed Corporation | Bipolar electrosurgical instrument with desiccation feature |
US5720744A (en) | 1995-06-06 | 1998-02-24 | Valleylab Inc | Control system for neurosurgery |
US7179255B2 (en) | 1995-06-07 | 2007-02-20 | Arthrocare Corporation | Methods for targeted electrosurgery on contained herniated discs |
EP0771176B2 (en) | 1995-06-23 | 2006-01-04 | Gyrus Medical Limited | An electrosurgical instrument |
WO1997000646A1 (en) | 1995-06-23 | 1997-01-09 | Gyrus Medical Limited | An electrosurgical instrument |
US6293942B1 (en) | 1995-06-23 | 2001-09-25 | Gyrus Medical Limited | Electrosurgical generator method |
GB9526627D0 (en) | 1995-12-29 | 1996-02-28 | Gyrus Medical Ltd | An electrosurgical instrument and an electrosurgical electrode assembly |
GB9604770D0 (en) | 1995-06-23 | 1996-05-08 | Gyrus Medical Ltd | An electrosurgical generator and system |
US6458125B1 (en) | 1995-07-10 | 2002-10-01 | I. C. Medical, Inc. | Electro-surgical unit pencil apparatus and method therefor |
US5827274A (en) | 1995-07-18 | 1998-10-27 | Richard Wolf Gmbh | Electrode for vaporizing tissue |
US5836072A (en) | 1995-07-27 | 1998-11-17 | Sullivan; Jonathan Lee | Method of assembling an antenna and over-molding the same with a thermoplastic material |
US5568859A (en) | 1995-08-08 | 1996-10-29 | Laser Industries, Limited | Foldable foot switch |
JPH0964727A (ja) | 1995-08-23 | 1997-03-07 | Toshiba Corp | 同期回路 |
US5776156A (en) | 1995-09-05 | 1998-07-07 | United States Surgical Corporation | Endoscopic cutting instrument |
US5667526A (en) | 1995-09-07 | 1997-09-16 | Levin; John M. | Tissue retaining clamp |
US5611808A (en) | 1995-09-12 | 1997-03-18 | Cabot Technology Corporation | Blade assembly receptacle and method |
US5722421A (en) | 1995-09-15 | 1998-03-03 | Symbiosis Corporation | Clevis having deflection limiting stops for use in an endoscopic biopsy forceps instrument |
US5827271A (en) | 1995-09-19 | 1998-10-27 | Valleylab | Energy delivery system for vessel sealing |
US6887240B1 (en) | 1995-09-19 | 2005-05-03 | Sherwood Services Ag | Vessel sealing wave jaw |
US5776130A (en) | 1995-09-19 | 1998-07-07 | Valleylab, Inc. | Vascular tissue sealing pressure control |
US5662667A (en) | 1995-09-19 | 1997-09-02 | Ethicon Endo-Surgery, Inc. | Surgical clamping mechanism |
US5797959A (en) | 1995-09-21 | 1998-08-25 | United States Surgical Corporation | Surgical apparatus with articulating jaw structure |
US5797927A (en) | 1995-09-22 | 1998-08-25 | Yoon; Inbae | Combined tissue clamping and suturing instrument |
US5674220A (en) | 1995-09-29 | 1997-10-07 | Ethicon Endo-Surgery, Inc. | Bipolar electrosurgical clamping device |
USH1745H (en) | 1995-09-29 | 1998-08-04 | Paraschac; Joseph F. | Electrosurgical clamping device with insulation limited bipolar electrode |
ES2098198B1 (es) | 1995-10-18 | 1998-01-01 | Bofill Brosa Ramon | Pinza para la introduccion quirurgica de cateteres y similares. |
US5700270A (en) | 1995-10-20 | 1997-12-23 | United States Surgical Corporation | Surgical clip applier |
AU703455B2 (en) | 1995-10-20 | 1999-03-25 | Ethicon Endo-Surgery, Inc. | Self protecting knife for curved jaw surgical instruments |
US6122549A (en) | 1996-08-13 | 2000-09-19 | Oratec Interventions, Inc. | Apparatus for treating intervertebral discs with resistive energy |
US5792137A (en) | 1995-10-27 | 1998-08-11 | Lacar Microsystems, Inc. | Coagulating microsystem |
US5803083A (en) | 1995-11-09 | 1998-09-08 | Cordis Corporation | Guiding catheter with ultrasound imaging capability |
US6059782A (en) | 1995-11-20 | 2000-05-09 | Storz Endoskop Gmbh | Bipolar high-frequency surgical instrument |
US5658281A (en) | 1995-12-04 | 1997-08-19 | Valleylab Inc | Bipolar electrosurgical scissors and method of manufacture |
US5827281A (en) | 1996-01-05 | 1998-10-27 | Levin; John M. | Insulated surgical scissors |
US7115123B2 (en) | 1996-01-05 | 2006-10-03 | Thermage, Inc. | Handpiece with electrode and non-volatile memory |
US5755717A (en) * | 1996-01-16 | 1998-05-26 | Ethicon Endo-Surgery, Inc. | Electrosurgical clamping device with improved coagulation feedback |
US6126656A (en) | 1996-01-30 | 2000-10-03 | Utah Medical Products, Inc. | Electrosurgical cutting device |
DE69724255T2 (de) | 1996-02-02 | 2004-06-03 | Transvascular, Inc., Menlo Park | System für interstitielle transvaskuläre chirurgische eingriffe |
US5810805A (en) | 1996-02-09 | 1998-09-22 | Conmed Corporation | Bipolar surgical devices and surgical methods |
US5882567A (en) | 1996-02-16 | 1999-03-16 | Acushnet Company | Method of making a golf ball having multiple layers |
US5725536A (en) | 1996-02-20 | 1998-03-10 | Richard-Allen Medical Industries, Inc. | Articulated surgical instrument with improved articulation control mechanism |
US5797537A (en) | 1996-02-20 | 1998-08-25 | Richard-Allan Medical Industries, Inc. | Articulated surgical instrument with improved firing mechanism |
US5762255A (en) | 1996-02-20 | 1998-06-09 | Richard-Allan Medical Industries, Inc. | Surgical instrument with improvement safety lockout mechanisms |
US6270495B1 (en) | 1996-02-22 | 2001-08-07 | Radiotherapeutics Corporation | Method and device for enhancing vessel occlusion |
US6099537A (en) | 1996-02-26 | 2000-08-08 | Olympus Optical Co., Ltd. | Medical treatment instrument |
DE19608716C1 (de) | 1996-03-06 | 1997-04-17 | Aesculap Ag | Bipolares chirurgisches Faßinstrument |
US6325795B1 (en) | 1996-03-12 | 2001-12-04 | Sherwood Services Ag | Replaceable accessory cord and handswitch |
USD408018S (en) | 1996-03-12 | 1999-04-13 | Mcnaughton Patrick J | Switch guard |
US5702390A (en) | 1996-03-12 | 1997-12-30 | Ethicon Endo-Surgery, Inc. | Bioplar cutting and coagulation instrument |
EP0836514A2 (en) | 1996-03-18 | 1998-04-22 | 688726 Alberta, Ltd. | Electrotherapy device |
US5700261A (en) | 1996-03-29 | 1997-12-23 | Ethicon Endo-Surgery, Inc. | Bipolar Scissors |
JP2873366B2 (ja) | 1996-04-01 | 1999-03-24 | ▼しずか▲ 加▼せ▲田 | 鉗 子 |
US5960544A (en) | 1996-04-03 | 1999-10-05 | Beyers; Greg L. | Double-ended dual mechanism retractable blade utility knife |
USD416089S (en) | 1996-04-08 | 1999-11-02 | Richard-Allan Medical Industries, Inc. | Endoscopic linear stapling and dividing surgical instrument |
US5893877A (en) | 1996-04-10 | 1999-04-13 | Synergetics, Inc. | Surgical instrument with offset handle |
US5788710A (en) | 1996-04-30 | 1998-08-04 | Boston Scientific Corporation | Calculus removal |
US6066139A (en) | 1996-05-14 | 2000-05-23 | Sherwood Services Ag | Apparatus and method for sterilization and embolization |
US5993474A (en) | 1996-06-11 | 1999-11-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treatment accessory for endoscope |
AUPO044596A0 (en) | 1996-06-14 | 1996-07-11 | Skop Gmbh Ltd | Improved electrical signal supply |
DE19628482A1 (de) | 1996-07-15 | 1998-01-22 | Berchtold Gmbh & Co Geb | Verfahren zum Betrieb eines Hochfrequenz-Chirurgiegerätes und Hochfrequenz-Chirurgiegerät |
US6620155B2 (en) | 1996-07-16 | 2003-09-16 | Arthrocare Corp. | System and methods for electrosurgical tissue contraction within the spine |
US5777519A (en) | 1996-07-18 | 1998-07-07 | Simopoulos; Anastasios V. | High efficiency power amplifier |
US5876410A (en) | 1996-07-22 | 1999-03-02 | Phillip J. Petillo | Hydraulic powered surgical device |
US5800448A (en) | 1996-07-24 | 1998-09-01 | Surgical Design Corporation | Ultrasonic surgical instrument |
DE19632298B4 (de) | 1996-08-10 | 2004-09-23 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Greifeinrichtung zum Einsatz in der Minimal-Invasiven-Chirurgie |
US6017354A (en) | 1996-08-15 | 2000-01-25 | Stryker Corporation | Integrated system for powered surgical tools |
US5814043A (en) | 1996-09-06 | 1998-09-29 | Mentor Ophthalmics, Inc. | Bipolar electrosurgical device |
DE29616210U1 (de) | 1996-09-18 | 1996-11-14 | Winter & Ibe Olympus | Handhabe für chirurgische Instrumente |
US7112199B2 (en) | 1996-09-20 | 2006-09-26 | Ioan Cosmescu | Multifunctional telescopic monopolar/bipolar surgical device and method therefore |
US5814054A (en) | 1996-09-23 | 1998-09-29 | Symbiosis Corporation | Automatic needle-passer suturing instrument |
US5772677A (en) | 1996-09-24 | 1998-06-30 | International Technidyne Corporation | Incision device capable of automatic assembly and a method of assembly |
US5843080A (en) | 1996-10-16 | 1998-12-01 | Megadyne Medical Products, Inc. | Bipolar instrument with multi-coated electrodes |
US5830212A (en) | 1996-10-21 | 1998-11-03 | Ndm, Inc. | Electrosurgical generator and electrode |
US5820630A (en) | 1996-10-22 | 1998-10-13 | Annex Medical, Inc. | Medical forceps jaw assembly |
US5893848A (en) | 1996-10-24 | 1999-04-13 | Plc Medical Systems, Inc. | Gauging system for monitoring channel depth in percutaneous endocardial revascularization |
US5954720A (en) | 1996-10-28 | 1999-09-21 | Endoscopic Concepts, Inc. | Bipolar electrosurgical end effectors |
US5735849A (en) * | 1996-11-07 | 1998-04-07 | Everest Medical Corporation | Endoscopic forceps with thumb-slide lock release mechanism |
US5984932A (en) | 1996-11-27 | 1999-11-16 | Yoon; Inbae | Suturing instrument with one or more spreadable needle holders mounted for arcuate movement |
US5993466A (en) | 1997-06-17 | 1999-11-30 | Yoon; Inbae | Suturing instrument with multiple rotatably mounted spreadable needle holders |
US5759188A (en) | 1996-11-27 | 1998-06-02 | Yoon; Inbae | Suturing instrument with rotatably mounted needle driver and catcher |
US5993467A (en) | 1996-11-27 | 1999-11-30 | Yoon; Inbae | Suturing instrument with rotatably mounted spreadable needle holder |
US5923475A (en) | 1996-11-27 | 1999-07-13 | Eastman Kodak Company | Laser printer using a fly's eye integrator |
US5957937A (en) | 1996-11-27 | 1999-09-28 | Yoon; Inbae | Suturing instrument with spreadable needle holder mounted for arcuate movement |
US7204832B2 (en) | 1996-12-02 | 2007-04-17 | Pálomar Medical Technologies, Inc. | Cooling system for a photo cosmetic device |
US5827279A (en) | 1996-12-06 | 1998-10-27 | Ethicon Endo-Surgery, Inc. | Knife coupler mechanism for an endoscopic instrument |
US5891142A (en) | 1996-12-06 | 1999-04-06 | Eggers & Associates, Inc. | Electrosurgical forceps |
US5951549A (en) | 1996-12-20 | 1999-09-14 | Enable Medical Corporation | Bipolar electrosurgical scissors |
US6113596A (en) | 1996-12-30 | 2000-09-05 | Enable Medical Corporation | Combination monopolar-bipolar electrosurgical instrument system, instrument and cable |
US5827548A (en) | 1997-01-14 | 1998-10-27 | Lisco, Inc. | Golf ball injection mold |
JP3311287B2 (ja) | 1997-01-16 | 2002-08-05 | 旭光学工業株式会社 | 内視鏡観察下手術用鉗子 |
FR2759165A1 (fr) | 1997-01-31 | 1998-08-07 | Canon Kk | Procede et dispositif de determination de la quantite de produit present dans un reservoir, reservoir de produit et dispositif de traitement de signaux electriques destines a un tel dispositif de determination |
US5882329A (en) | 1997-02-12 | 1999-03-16 | Prolifix Medical, Inc. | Apparatus and method for removing stenotic material from stents |
US5928136A (en) | 1997-02-13 | 1999-07-27 | Karl Storz Gmbh & Co. | Articulated vertebra for endoscopes and method to make it |
US5779727A (en) | 1997-02-18 | 1998-07-14 | Orejola; Wilmo C. | Hydraulically operated surgical scissors |
US6626901B1 (en) | 1997-03-05 | 2003-09-30 | The Trustees Of Columbia University In The City Of New York | Electrothermal instrument for sealing and joining or cutting tissue |
US5800449A (en) | 1997-03-11 | 1998-09-01 | Ethicon Endo-Surgery, Inc. | Knife shield for surgical instruments |
US6033399A (en) | 1997-04-09 | 2000-03-07 | Valleylab, Inc. | Electrosurgical generator with adaptive power control |
US5925043A (en) | 1997-04-30 | 1999-07-20 | Medquest Products, Inc. | Electrosurgical electrode with a conductive, non-stick coating |
US6126665A (en) | 1997-05-01 | 2000-10-03 | Yoon; Inbae | Surgical instrument with arcuately movable offset end effectors and method of using the same |
US6143005A (en) | 1997-05-01 | 2000-11-07 | Yoon; Inbae | Suturing instrument with rotatably mounted offset needle holder and method of using the same |
US6004332A (en) | 1997-05-01 | 1999-12-21 | Yoon; Inbae | Suturing instrument with multiple rotatably mounted offset needle holders and method of using the same |
US6080180A (en) | 1997-05-01 | 2000-06-27 | Yoon; Inbae | Surgical instrument with rotatably mounted offset end effector and method of using the same |
US6017358A (en) | 1997-05-01 | 2000-01-25 | Inbae Yoon | Surgical instrument with multiple rotatably mounted offset end effectors |
USH2037H1 (en) | 1997-05-14 | 2002-07-02 | David C. Yates | Electrosurgical hemostatic device including an anvil |
USH1904H (en) | 1997-05-14 | 2000-10-03 | Ethicon Endo-Surgery, Inc. | Electrosurgical hemostatic method and device |
US5961514A (en) | 1997-05-14 | 1999-10-05 | Ethicon Endo-Surger, Inc. | Cordless electrosurgical instrument |
US5911719A (en) | 1997-06-05 | 1999-06-15 | Eggers; Philip E. | Resistively heating cutting and coagulating surgical instrument |
WO1998055037A1 (en) | 1997-06-06 | 1998-12-10 | Medical Scientific, Inc. | Selectively coated electrosurgical instrument |
US5876412A (en) | 1997-06-06 | 1999-03-02 | Piraka; Hadi A. | Surgical suturing device |
US5899914A (en) | 1997-06-11 | 1999-05-04 | Endius Incorporated | Surgical instrument |
US6059783A (en) | 1997-06-26 | 2000-05-09 | Kirwan Surgical Products, Inc. | Electro-surgical forceps which minimize or prevent sticking of tissue |
US5824978A (en) | 1997-06-26 | 1998-10-20 | Ut Automotive, Inc. | Multiple detent membrane switch |
US5849020A (en) | 1997-06-30 | 1998-12-15 | Ethicon Endo-Surgery, Inc. | Inductively coupled electrosurgical instrument |
US6106519A (en) | 1997-06-30 | 2000-08-22 | Ethicon Endo-Surgery, Inc. | Capacitively coupled electrosurgical trocar |
US6591049B2 (en) | 1997-07-02 | 2003-07-08 | Lumitex, Inc. | Light delivery systems and applications thereof |
DE19729461C1 (de) | 1997-07-10 | 1999-03-25 | Winter & Ibe Olympus | Bipolares endoskopisches Instrument |
US5938589A (en) | 1997-07-15 | 1999-08-17 | Fuji Photo Optical Co., Ltd. | Control switch device for an endoscope duct |
US6096037A (en) | 1997-07-29 | 2000-08-01 | Medtronic, Inc. | Tissue sealing electrosurgery device and methods of sealing tissue |
US6402747B1 (en) | 1997-07-21 | 2002-06-11 | Sherwood Services Ag | Handswitch cord and circuit |
US6280458B1 (en) | 1997-07-22 | 2001-08-28 | Karl Storz Gmbh & Co. Kg | Surgical grasping and holding forceps |
US5954731A (en) | 1997-07-29 | 1999-09-21 | Yoon; Inbae | Surgical instrument with multiple rotatably mounted spreadable end effectors |
DE69834644T2 (de) | 1997-08-13 | 2007-05-10 | Solarant Medical, Inc., Livermore | Nichtinvasive geräte und systeme zum schrumpfen von geweben |
US6102909A (en) | 1997-08-26 | 2000-08-15 | Ethicon, Inc. | Scissorlike electrosurgical cutting instrument |
US6024744A (en) | 1997-08-27 | 2000-02-15 | Ethicon, Inc. | Combined bipolar scissor and grasper |
US6083223A (en) | 1997-08-28 | 2000-07-04 | Baker; James A. | Methods and apparatus for welding blood vessels |
US5891141A (en) | 1997-09-02 | 1999-04-06 | Everest Medical Corporation | Bipolar electrosurgical instrument for cutting and sealing tubular tissue structures |
DE19738457B4 (de) | 1997-09-03 | 2009-01-02 | Celon Ag Medical Instruments | Verfahren und Vorrichtung für die In-vivo-Tiefenkoagulation biologischer Gewebevolumina bei gleichzeitiger Schonung der Gewebeoberfläche mit hochfrequentem Wechselstrom |
DE19739699A1 (de) | 1997-09-04 | 1999-03-11 | Laser & Med Tech Gmbh | Elektrodenanordnung zur elektro-thermischen Behandlung des menschlichen oder tierischen Körpers |
US6267761B1 (en) | 1997-09-09 | 2001-07-31 | Sherwood Services Ag | Apparatus and method for sealing and cutting tissue |
WO1999012488A1 (en) | 1997-09-10 | 1999-03-18 | Sherwood Services Ag | Bipolar instrument for vessel fusion |
US5979958A (en) * | 1997-09-18 | 1999-11-09 | Van Damme; Richard | Utility ring member and choker using same |
US5964758A (en) | 1997-09-18 | 1999-10-12 | Dresden; Scott | Laparoscopic electrosurgical instrument |
US5865361A (en) | 1997-09-23 | 1999-02-02 | United States Surgical Corporation | Surgical stapling apparatus |
US5913874A (en) | 1997-09-25 | 1999-06-22 | Cabot Technology Corporation | Cartridge for a surgical instrument |
US6139563A (en) | 1997-09-25 | 2000-10-31 | Allegiance Corporation | Surgical device with malleable shaft |
US5907140A (en) | 1997-09-29 | 1999-05-25 | Eaton Corporation | Circuit breaker having a snap-in attachable collar |
US20030130653A1 (en) | 1997-09-30 | 2003-07-10 | Scimed Life Systems, Inc. | Electrosurgical tissue removal with a selectively insulated electrode |
US5908420A (en) | 1997-10-03 | 1999-06-01 | Everest Medical Corporation | Surgical scissors with bipolar distal electrodes |
US6039735A (en) | 1997-10-03 | 2000-03-21 | Megadyne Medical Products, Inc. | Electric field concentrated electrosurgical electrode |
US5897563A (en) | 1997-10-08 | 1999-04-27 | Ethicon Endo-Surgery, Inc. | Method for using a needle holder to assist in suturing |
EP1027000A4 (en) | 1997-10-09 | 2001-09-12 | Camran Nezhat | ORGAN RESECTION METHODS AND SYSTEMS |
US5976132A (en) | 1997-10-10 | 1999-11-02 | Morris; James R. | Bipolar surgical shears |
US5980510A (en) | 1997-10-10 | 1999-11-09 | Ethicon Endo-Surgery, Inc. | Ultrasonic clamp coagulator apparatus having improved clamp arm pivot mount |
USD402028S (en) | 1997-10-10 | 1998-12-01 | Invasatec, Inc. | Hand controller for medical system |
US6171316B1 (en) | 1997-10-10 | 2001-01-09 | Origin Medsystems, Inc. | Endoscopic surgical instrument for rotational manipulation |
US6178628B1 (en) | 1997-10-22 | 2001-01-30 | Aavid Thermalloy, Llc | Apparatus and method for direct attachment of heat sink to surface mount |
US6187003B1 (en) | 1997-11-12 | 2001-02-13 | Sherwood Services Ag | Bipolar electrosurgical instrument for sealing vessels |
US7135020B2 (en) | 1997-11-12 | 2006-11-14 | Sherwood Services Ag | Electrosurgical instrument reducing flashover |
US6352536B1 (en) | 2000-02-11 | 2002-03-05 | Sherwood Services Ag | Bipolar electrosurgical instrument for sealing vessels |
US6726686B2 (en) | 1997-11-12 | 2004-04-27 | Sherwood Services Ag | Bipolar electrosurgical instrument for sealing vessels |
US6050996A (en) | 1997-11-12 | 2000-04-18 | Sherwood Services Ag | Bipolar electrosurgical instrument with replaceable electrodes |
US7435249B2 (en) | 1997-11-12 | 2008-10-14 | Covidien Ag | Electrosurgical instruments which reduces collateral damage to adjacent tissue |
US20030014052A1 (en) | 1997-11-14 | 2003-01-16 | Buysse Steven P. | Laparoscopic bipolar electrosurgical instrument |
US6228083B1 (en) | 1997-11-14 | 2001-05-08 | Sherwood Services Ag | Laparoscopic bipolar electrosurgical instrument |
DE19751108A1 (de) | 1997-11-18 | 1999-05-20 | Beger Frank Michael Dipl Desig | Elektrochirurgisches Operationswerkzeug |
US6007552A (en) | 1997-12-18 | 1999-12-28 | Minumys | Vascular clamps and surgical retractors with directional filaments for tissue engagement |
EP0923907A1 (en) | 1997-12-19 | 1999-06-23 | Gyrus Medical Limited | An electrosurgical instrument |
US6273887B1 (en) | 1998-01-23 | 2001-08-14 | Olympus Optical Co., Ltd. | High-frequency treatment tool |
US6106542A (en) | 1998-01-23 | 2000-08-22 | Microsurgical Laboratories, Inc. | Surgical forceps |
US6736813B2 (en) | 1998-01-23 | 2004-05-18 | Olympus Optical Co., Ltd. | High-frequency treatment tool |
US5989277A (en) | 1998-01-30 | 1999-11-23 | Lemaire, Iii; Norman J. | Surgical instrument with offset jaw actuator |
US6562037B2 (en) | 1998-02-12 | 2003-05-13 | Boris E. Paton | Bonding of soft biological tissues by passing high frequency electric current therethrough |
AU2769399A (en) | 1998-02-17 | 1999-08-30 | James A. Baker Jr. | Radiofrequency medical instrument for vessel welding |
US6126658A (en) | 1998-02-19 | 2000-10-03 | Baker; James A. | Radiofrequency medical instrument and methods for vessel welding |
US5902301A (en) | 1998-02-23 | 1999-05-11 | Everest Medical Corporation | Cutting/coagulating forceps with interleaved electrodes |
US6692485B1 (en) | 1998-02-24 | 2004-02-17 | Endovia Medical, Inc. | Articulated apparatus for telemanipulator system |
US6554844B2 (en) | 1998-02-24 | 2003-04-29 | Endovia Medical, Inc. | Surgical instrument |
US6010516A (en) | 1998-03-20 | 2000-01-04 | Hulka; Jaroslav F. | Bipolar coaptation clamps |
US5908432A (en) | 1998-03-27 | 1999-06-01 | Pan; Huai C. | Scalpel with retractable blade |
CA2231383A1 (en) | 1998-04-16 | 1999-10-16 | Silhouet Tone Appareils De Beaute Ltee | Combined handle, needle head assembly and protective cover for use in a hair removal electrolysis apparatus |
US6657173B2 (en) | 1998-04-21 | 2003-12-02 | State Board Of Higher Education On Behalf Of Oregon State University | Variable frequency automated capacitive radio frequency (RF) dielectric heating system |
US6303166B1 (en) | 1998-04-21 | 2001-10-16 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Capacative dielectric heating system |
WO1999055237A1 (en) | 1998-04-29 | 1999-11-04 | Inbae Yoon | Instrument and method of suturing anatomical tissue and tying suture material |
US6003517A (en) | 1998-04-30 | 1999-12-21 | Ethicon Endo-Surgery, Inc. | Method for using an electrosurgical device on lung tissue |
US5967997A (en) | 1998-04-30 | 1999-10-19 | Symbiosis Corporation | Endoscopic surgical instrument with deflectable and rotatable distal end |
US6175752B1 (en) | 1998-04-30 | 2001-01-16 | Therasense, Inc. | Analyte monitoring device and methods of use |
US6030384A (en) | 1998-05-01 | 2000-02-29 | Nezhat; Camran | Bipolar surgical instruments having focused electrical fields |
US6514252B2 (en) | 1998-05-01 | 2003-02-04 | Perfect Surgical Techniques, Inc. | Bipolar surgical instruments having focused electrical fields |
US6508815B1 (en) | 1998-05-08 | 2003-01-21 | Novacept | Radio-frequency generator for powering an ablation device |
US6193709B1 (en) | 1998-05-13 | 2001-02-27 | Olympus Optical Co., Ltd. | Ultrasonic treatment apparatus |
US6027522A (en) | 1998-06-02 | 2000-02-22 | Boston Scientific Corporation | Surgical instrument with a rotatable distal end |
US6193718B1 (en) | 1998-06-10 | 2001-02-27 | Scimed Life Systems, Inc. | Endoscopic electrocautery instrument |
AU4574499A (en) | 1998-06-17 | 2000-01-05 | Inbae Yoon | Suturing instrument with angled needle holder and method for use thereof |
US6679882B1 (en) | 1998-06-22 | 2004-01-20 | Lina Medical Aps | Electrosurgical device for coagulating and for making incisions, a method of severing blood vessels and a method of coagulating and for making incisions in or severing tissue |
US6287306B1 (en) | 1998-06-22 | 2001-09-11 | Daig Corporation | Even temperature linear lesion ablation catheter |
US6053914A (en) | 1998-06-29 | 2000-04-25 | Ethicon, Inc. | Pivot screw for bipolar surgical instruments |
US5906630A (en) | 1998-06-30 | 1999-05-25 | Boston Scientific Limited | Eccentric surgical forceps |
US6537272B2 (en) | 1998-07-07 | 2003-03-25 | Medtronic, Inc. | Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue |
JP3693821B2 (ja) | 1998-07-24 | 2005-09-14 | オリンパス株式会社 | 内視鏡用鉗子 |
DE19833600A1 (de) | 1998-07-25 | 2000-03-02 | Storz Karl Gmbh & Co Kg | Medizinische Zange mit zwei unabhängig voneinander beweglichen Maulteilen |
US6099539A (en) | 1998-07-27 | 2000-08-08 | Thomas J. Fogarty | Surgical clamp pad with interdigitating teeth |
US6385265B1 (en) | 1998-08-04 | 2002-05-07 | Cypress Semiconductor Corp. | Differential charge pump |
JP4225624B2 (ja) | 1998-08-27 | 2009-02-18 | オリンパス株式会社 | 高周波処置装置 |
US6086586A (en) | 1998-09-14 | 2000-07-11 | Enable Medical Corporation | Bipolar tissue grasping apparatus and tissue welding method |
US6021693A (en) | 1998-09-21 | 2000-02-08 | Chang Feng-Sing | Method of manufacturing blades for scissors |
US6050995A (en) | 1998-09-24 | 2000-04-18 | Scimed Lifesystems, Inc. | Polypectomy snare with multiple bipolar electrodes |
JP3351352B2 (ja) | 1998-09-24 | 2002-11-25 | ヤマハ株式会社 | 映像切換装置 |
US6090107A (en) | 1998-10-20 | 2000-07-18 | Megadyne Medical Products, Inc. | Resposable electrosurgical instrument |
US6398779B1 (en) | 1998-10-23 | 2002-06-04 | Sherwood Services Ag | Vessel sealing system |
US7137980B2 (en) | 1998-10-23 | 2006-11-21 | Sherwood Services Ag | Method and system for controlling output of RF medical generator |
US20040249374A1 (en) | 1998-10-23 | 2004-12-09 | Tetzlaff Philip M. | Vessel sealing instrument |
US20040167508A1 (en) | 2002-02-11 | 2004-08-26 | Robert Wham | Vessel sealing system |
US6796981B2 (en) | 1999-09-30 | 2004-09-28 | Sherwood Services Ag | Vessel sealing system |
DE69925854T2 (de) | 1998-10-23 | 2006-05-11 | Sherwood Services Ag | Endoskopische bipolare elektrochirurgische zange |
US6511480B1 (en) | 1998-10-23 | 2003-01-28 | Sherwood Services Ag | Open vessel sealing forceps with disposable electrodes |
US6277117B1 (en) | 1998-10-23 | 2001-08-21 | Sherwood Services Ag | Open vessel sealing forceps with disposable electrodes |
US6585735B1 (en) | 1998-10-23 | 2003-07-01 | Sherwood Services Ag | Endoscopic bipolar electrosurgical forceps |
USD425201S (en) | 1998-10-23 | 2000-05-16 | Sherwood Services Ag | Disposable electrode assembly |
US7267677B2 (en) | 1998-10-23 | 2007-09-11 | Sherwood Services Ag | Vessel sealing instrument |
US6245062B1 (en) | 1998-10-23 | 2001-06-12 | Afx, Inc. | Directional reflector shield assembly for a microwave ablation instrument |
US7118570B2 (en) | 2001-04-06 | 2006-10-10 | Sherwood Services Ag | Vessel sealing forceps with disposable electrodes |
US7582087B2 (en) | 1998-10-23 | 2009-09-01 | Covidien Ag | Vessel sealing instrument |
USD449886S1 (en) | 1998-10-23 | 2001-10-30 | Sherwood Services Ag | Forceps with disposable electrode |
DE69929230T2 (de) | 1998-10-23 | 2006-08-24 | Sherwood Services Ag | Blutgefässversiegelnde zange mit arretierglied |
USD424694S (en) | 1998-10-23 | 2000-05-09 | Sherwood Services Ag | Forceps |
US7901400B2 (en) | 1998-10-23 | 2011-03-08 | Covidien Ag | Method and system for controlling output of RF medical generator |
US6270508B1 (en) | 1998-10-26 | 2001-08-07 | Charles H. Klieman | End effector and instrument for endoscopic and general surgery needle control |
US6221039B1 (en) | 1998-10-26 | 2001-04-24 | Scimed Life Systems, Inc. | Multi-function surgical instrument |
DE19850068C1 (de) | 1998-10-30 | 2000-06-08 | Storz Karl Gmbh & Co Kg | Medizinisches Instrument zum Präparieren von Gewebe |
DE59912404D1 (de) | 1998-11-05 | 2005-09-15 | Scarfi Andrea | Medizinisches instrument zum schneiden von gewebe im menschlichen oder tierischen körper |
US7125403B2 (en) | 1998-12-08 | 2006-10-24 | Intuitive Surgical | In vivo accessories for minimally invasive robotic surgery |
US6319451B1 (en) | 1998-12-17 | 2001-11-20 | Acushnet Company | Method of molding a layer around a body |
DE19858512C1 (de) | 1998-12-18 | 2000-05-25 | Storz Karl Gmbh & Co Kg | Bipolares medizinisches Instrument |
US6224593B1 (en) | 1999-01-13 | 2001-05-01 | Sherwood Services Ag | Tissue sealing using microwaves |
US20030171747A1 (en) | 1999-01-25 | 2003-09-11 | Olympus Optical Co., Ltd. | Medical treatment instrument |
US6159217A (en) | 1999-02-02 | 2000-12-12 | Robie; Bruce H. | Trochlear clamp |
US6174309B1 (en) | 1999-02-11 | 2001-01-16 | Medical Scientific, Inc. | Seal & cut electrosurgical instrument |
US6248124B1 (en) | 1999-02-22 | 2001-06-19 | Tyco Healthcare Group | Arterial hole closure apparatus |
GB9905211D0 (en) | 1999-03-05 | 1999-04-28 | Gyrus Medical Ltd | Electrosurgery system and instrument |
GB9905209D0 (en) | 1999-03-05 | 1999-04-28 | Gyrus Medical Ltd | Electrosurgery system |
AU3187000A (en) | 1999-03-07 | 2000-09-28 | Discure Ltd. | Method and apparatus for computerized surgery |
US6110171A (en) | 1999-03-09 | 2000-08-29 | Everest Medical Corporation | Electrosurgical cutting and coagulating instrument for open surgery |
US6190386B1 (en) | 1999-03-09 | 2001-02-20 | Everest Medical Corporation | Electrosurgical forceps with needle electrodes |
US6083150A (en) | 1999-03-12 | 2000-07-04 | C. R. Bard, Inc. | Endoscopic multiple sample biopsy forceps |
DE19915061A1 (de) | 1999-04-01 | 2000-10-26 | Erbe Elektromedizin | Chirurgisches Instrument |
DE60045096D1 (de) | 1999-04-09 | 2010-11-25 | Evalve Inc | Verfahren und vorrichtung zur herzklappenreperation |
US6726694B2 (en) | 1999-04-16 | 2004-04-27 | Integrated Vascular Interventional Technologies, L.C. (Ivit, Lc) | Intraluminally directed anvil apparatus and related methods and systems |
US6152923A (en) | 1999-04-28 | 2000-11-28 | Sherwood Services Ag | Multi-contact forceps and method of sealing, coagulating, cauterizing and/or cutting vessels and tissue |
US7226446B1 (en) | 1999-05-04 | 2007-06-05 | Dinesh Mody | Surgical microwave ablation assembly |
US6461352B2 (en) | 1999-05-11 | 2002-10-08 | Stryker Corporation | Surgical handpiece with self-sealing switch assembly |
GB9911954D0 (en) | 1999-05-21 | 1999-07-21 | Gyrus Medical Ltd | Electrosurgery system and instrument |
GB9911956D0 (en) | 1999-05-21 | 1999-07-21 | Gyrus Medical Ltd | Electrosurgery system and method |
US6174310B1 (en) | 1999-05-24 | 2001-01-16 | Kirwan Surgical Products, Inc. | Bipolar coaxial coagulator having offset connector pin |
GB9912625D0 (en) | 1999-05-28 | 1999-07-28 | Gyrus Medical Ltd | An electrosurgical generator and system |
GB9912627D0 (en) | 1999-05-28 | 1999-07-28 | Gyrus Medical Ltd | An electrosurgical instrument |
US20030181898A1 (en) | 1999-05-28 | 2003-09-25 | Bowers William J. | RF filter for an electrosurgical generator |
GB9913652D0 (en) | 1999-06-11 | 1999-08-11 | Gyrus Medical Ltd | An electrosurgical generator |
JP2001003400A (ja) | 1999-06-21 | 2001-01-09 | Sumitomo Constr Mach Co Ltd | 油圧ショベルのモニター装置 |
US6494888B1 (en) | 1999-06-22 | 2002-12-17 | Ndo Surgical, Inc. | Tissue reconfiguration |
US6663639B1 (en) | 1999-06-22 | 2003-12-16 | Ndo Surgical, Inc. | Methods and devices for tissue reconfiguration |
US6506196B1 (en) | 1999-06-22 | 2003-01-14 | Ndo Surgical, Inc. | Device and method for correction of a painful body defect |
US6835200B2 (en) | 1999-06-22 | 2004-12-28 | Ndo Surgical. Inc. | Method and devices for tissue reconfiguration |
US6821285B2 (en) | 1999-06-22 | 2004-11-23 | Ndo Surgical, Inc. | Tissue reconfiguration |
FR2795301B1 (fr) | 1999-06-25 | 2001-08-31 | Prec | Instrument de chirurgie endoscopique |
AU5884400A (en) | 1999-06-25 | 2001-01-31 | Vahid Saadat | Apparatus and methods for treating tissue |
US6117158A (en) | 1999-07-07 | 2000-09-12 | Ethicon Endo-Surgery, Inc. | Ratchet release mechanism for hand held instruments |
US6692445B2 (en) | 1999-07-27 | 2004-02-17 | Scimed Life Systems, Inc. | Biopsy sampler |
DE19935478C1 (de) | 1999-07-28 | 2001-04-19 | Karlsruhe Forschzent | Endoskopisch einsetzbares chirurgisches Instrument zur Koagulation mittels Hochfrequenz und zur Durchführung koagulierter Gewebebereiche |
US6235026B1 (en) | 1999-08-06 | 2001-05-22 | Scimed Life Systems, Inc. | Polypectomy snare instrument |
US6517539B1 (en) | 1999-08-06 | 2003-02-11 | Scimed Life Systems, Inc. | Polypectomy snare having ability to actuate through tortuous path |
GB9919722D0 (en) | 1999-08-20 | 1999-10-20 | Surgical Innovations Ltd | Laparoscopic forceps handle |
US6685724B1 (en) | 1999-08-24 | 2004-02-03 | The Penn State Research Foundation | Laparoscopic surgical instrument and method |
US6409728B1 (en) | 1999-08-25 | 2002-06-25 | Sherwood Services Ag | Rotatable bipolar forceps |
DE19940689A1 (de) | 1999-08-27 | 2001-04-05 | Storz Karl Gmbh & Co Kg | Bipolares medizinisches Instrument |
US6419675B1 (en) | 1999-09-03 | 2002-07-16 | Conmed Corporation | Electrosurgical coagulating and cutting instrument |
GB2354170A (en) | 1999-09-16 | 2001-03-21 | Minop Ltd | A tool and an effector, e.g. surgical forceps, scissors or spreader |
USD465281S1 (en) | 1999-09-21 | 2002-11-05 | Karl Storz Gmbh & Co. Kg | Endoscopic medical instrument |
US6152924A (en) | 1999-09-24 | 2000-11-28 | Parins; David J. | Bipolar biopsy forceps |
DE19946020A1 (de) | 1999-09-25 | 2001-03-29 | Eaton Corp | Wippenschalter für jeweils einen zweistufigen Betätigungshub |
DE19946527C1 (de) | 1999-09-28 | 2001-07-12 | Storz Karl Gmbh & Co Kg | Medizinisches bipolares Instrument zum Fassen, Koagulieren und Schneiden von Gewebe |
US20030069570A1 (en) | 1999-10-02 | 2003-04-10 | Witzel Thomas H. | Methods for repairing mitral valve annulus percutaneously |
US6485489B2 (en) | 1999-10-02 | 2002-11-26 | Quantum Cor, Inc. | Catheter system for repairing a mitral valve annulus |
JP4233742B2 (ja) | 1999-10-05 | 2009-03-04 | エシコン・エンド−サージェリィ・インコーポレイテッド | 超音波外科用器具と共に使用される湾曲クランプアームと組織パッドの連結 |
US6514215B1 (en) | 1999-10-13 | 2003-02-04 | Pentax Corporation | Endoscopic tissue collecting instrument |
US6773432B1 (en) | 1999-10-14 | 2004-08-10 | Applied Medical Resources Corporation | Electrosurgical snare |
US7887535B2 (en) | 1999-10-18 | 2011-02-15 | Covidien Ag | Vessel sealing wave jaw |
US6309404B1 (en) | 1999-10-19 | 2001-10-30 | Jacek Krzyzanowski | Flexible biopsy jaw assembly |
US20030109875A1 (en) | 1999-10-22 | 2003-06-12 | Tetzlaff Philip M. | Open vessel sealing forceps with disposable electrodes |
US6592572B1 (en) | 1999-11-22 | 2003-07-15 | Olympus Optical Co., Ltd. | Surgical operation apparatus |
JP2001157661A (ja) | 1999-12-02 | 2001-06-12 | Asahi Optical Co Ltd | 内視鏡用操作ワイヤの連結構造 |
US6635057B2 (en) | 1999-12-02 | 2003-10-21 | Olympus Optical Co. Ltd. | Electric operation apparatus |
US6302424B1 (en) | 1999-12-09 | 2001-10-16 | Holland Hitch Company | Force-sensing fifth wheel |
JP4315557B2 (ja) | 2000-01-12 | 2009-08-19 | オリンパス株式会社 | 医療用処置具 |
US6974452B1 (en) | 2000-01-12 | 2005-12-13 | Clinicon Corporation | Cutting and cauterizing surgical tools |
DE10003020C2 (de) | 2000-01-25 | 2001-12-06 | Aesculap Ag & Co Kg | Bipolares Faßinstrument |
US6758846B2 (en) | 2000-02-08 | 2004-07-06 | Gyrus Medical Limited | Electrosurgical instrument and an electrosurgery system including such an instrument |
US20040068307A1 (en) | 2000-02-08 | 2004-04-08 | Gyrus Medical Limited | Surgical instrument |
US6620184B2 (en) | 2001-02-28 | 2003-09-16 | Microline Inc. | Release mechanism for grasping device |
DE10007919C2 (de) | 2000-02-21 | 2003-07-17 | Wolf Gmbh Richard | Zange zum Freipräparieren von Gewebe in einer Körperhöhle |
US6953461B2 (en) | 2002-05-16 | 2005-10-11 | Tissuelink Medical, Inc. | Fluid-assisted medical devices, systems and methods |
ES2643763T3 (es) | 2000-03-06 | 2017-11-24 | Salient Surgical Technologies, Inc. | Sistema de suministro de fluido y controlador para dispositivos electroquirúrgicos |
US6689131B2 (en) | 2001-03-08 | 2004-02-10 | Tissuelink Medical, Inc. | Electrosurgical device having a tissue reduction sensor |
US6558385B1 (en) | 2000-09-22 | 2003-05-06 | Tissuelink Medical, Inc. | Fluid-assisted medical device |
US6358268B1 (en) | 2000-03-06 | 2002-03-19 | Robert B. Hunt | Surgical instrument |
US6391035B1 (en) | 2000-03-24 | 2002-05-21 | Timothy Appleby | Hemostatic clip removal instrument |
US6471696B1 (en) | 2000-04-12 | 2002-10-29 | Afx, Inc. | Microwave ablation instrument with a directional radiation pattern |
DE20007177U1 (de) | 2000-04-19 | 2000-08-03 | Storz Karl Gmbh & Co Kg | Medizinisches Instrument mit sperrbarem Kraftübertragungselement |
US6546935B2 (en) | 2000-04-27 | 2003-04-15 | Atricure, Inc. | Method for transmural ablation |
US6488680B1 (en) | 2000-04-27 | 2002-12-03 | Medtronic, Inc. | Variable length electrodes for delivery of irrigated ablation |
JP3791893B2 (ja) | 2000-04-27 | 2006-06-28 | オリンパス株式会社 | 外科用処置具 |
US20020107514A1 (en) | 2000-04-27 | 2002-08-08 | Hooven Michael D. | Transmural ablation device with parallel jaws |
DE10031773B4 (de) | 2000-05-04 | 2007-11-29 | Erbe Elektromedizin Gmbh | Chirurgisches Greifinstrument, insbesondere Pinzette oder Zange |
US6743239B1 (en) | 2000-05-25 | 2004-06-01 | St. Jude Medical, Inc. | Devices with a bendable tip for medical procedures |
DE10027727C1 (de) | 2000-06-03 | 2001-12-06 | Aesculap Ag & Co Kg | Scheren- oder zangenförmiges chirurgisches Instrument |
US6494882B1 (en) | 2000-07-25 | 2002-12-17 | Verimetra, Inc. | Cutting instrument having integrated sensors |
US6830174B2 (en) | 2000-08-30 | 2004-12-14 | Cerebral Vascular Applications, Inc. | Medical instrument |
EP1341446A4 (en) | 2000-09-01 | 2007-06-20 | Angiolink Corp | WOUND TREATMENT AND WOUNDEN DEVICE |
DE10045375C2 (de) | 2000-09-14 | 2002-10-24 | Aesculap Ag & Co Kg | Medizinisches Instrument |
US6569105B1 (en) | 2000-09-14 | 2003-05-27 | Syntheon, Llc | Rotatable and deflectable biopsy forceps |
US6755843B2 (en) | 2000-09-29 | 2004-06-29 | Olympus Optical Co., Ltd. | Endoscopic suturing device |
JP4014792B2 (ja) | 2000-09-29 | 2007-11-28 | 株式会社東芝 | マニピュレータ |
US6809508B2 (en) | 2000-10-20 | 2004-10-26 | Ethicon Endo-Surgery, Inc. | Detection circuitry for surgical handpiece system |
EP1331887A4 (en) | 2000-10-20 | 2006-07-12 | Dvl Acquisition Sub Inc | INSTRUMENT FOR SURGICAL SUTURE AND METHOD OF USING SAME |
US6656177B2 (en) | 2000-10-23 | 2003-12-02 | Csaba Truckai | Electrosurgical systems and techniques for sealing tissue |
US6500176B1 (en) * | 2000-10-23 | 2002-12-31 | Csaba Truckai | Electrosurgical systems and techniques for sealing tissue |
JP3523839B2 (ja) | 2000-10-30 | 2004-04-26 | オリンパス株式会社 | 手術器械 |
US20030139741A1 (en) | 2000-10-31 | 2003-07-24 | Gyrus Medical Limited | Surgical instrument |
US6843789B2 (en) | 2000-10-31 | 2005-01-18 | Gyrus Medical Limited | Electrosurgical system |
USD453923S1 (en) | 2000-11-16 | 2002-02-26 | Carling Technologies, Inc. | Electrical rocker switch guard |
US6716226B2 (en) | 2001-06-25 | 2004-04-06 | Inscope Development, Llc | Surgical clip |
DE10061278B4 (de) | 2000-12-08 | 2004-09-16 | GFD-Gesellschaft für Diamantprodukte mbH | Instrument für chirurgische Zwecke |
EP1349510A4 (en) | 2000-12-15 | 2005-07-13 | Tony R Brown | DEVICE AND METHOD FOR TREATING RF AT AURICULAR FIBRILLATION |
US6840938B1 (en) | 2000-12-29 | 2005-01-11 | Intuitive Surgical, Inc. | Bipolar cauterizing instrument |
US6458128B1 (en) | 2001-01-24 | 2002-10-01 | Ethicon, Inc. | Electrosurgical instrument with a longitudinal element for conducting RF energy and moving a cutting element |
US6443970B1 (en) | 2001-01-24 | 2002-09-03 | Ethicon, Inc. | Surgical instrument with a dissecting tip |
US6652521B2 (en) | 2001-01-24 | 2003-11-25 | Ethicon, Inc. | Surgical instrument with a bi-directional cutting element |
US6554829B2 (en) | 2001-01-24 | 2003-04-29 | Ethicon, Inc. | Electrosurgical instrument with minimally invasive jaws |
US6464702B2 (en) | 2001-01-24 | 2002-10-15 | Ethicon, Inc. | Electrosurgical instrument with closing tube for conducting RF energy and moving jaws |
US6620161B2 (en) | 2001-01-24 | 2003-09-16 | Ethicon, Inc. | Electrosurgical instrument with an operational sequencing element |
US20020107517A1 (en) | 2001-01-26 | 2002-08-08 | Witt David A. | Electrosurgical instrument for coagulation and cutting |
US20020111624A1 (en) | 2001-01-26 | 2002-08-15 | Witt David A. | Coagulating electrosurgical instrument with tissue dam |
DE20121161U1 (de) | 2001-01-31 | 2002-04-04 | Winter & Ibe Olympus | Endoskopisches Instrument |
US6997931B2 (en) | 2001-02-02 | 2006-02-14 | Lsi Solutions, Inc. | System for endoscopic suturing |
JP4460787B2 (ja) | 2001-02-13 | 2010-05-12 | オリンパス株式会社 | 超音波処置装置 |
US6533784B2 (en) | 2001-02-24 | 2003-03-18 | Csaba Truckai | Electrosurgical working end for transecting and sealing tissue |
US6775575B2 (en) | 2001-02-26 | 2004-08-10 | D. Bommi Bommannan | System and method for reducing post-surgical complications |
USD466209S1 (en) | 2001-02-27 | 2002-11-26 | Visionary Biomedical, Inc. | Steerable catheter |
USD454951S1 (en) | 2001-02-27 | 2002-03-26 | Visionary Biomedical, Inc. | Steerable catheter |
JP4295925B2 (ja) * | 2001-03-01 | 2009-07-15 | Hoya株式会社 | 内視鏡用バイポーラ高周波処置具 |
US6666862B2 (en) | 2001-03-01 | 2003-12-23 | Cardiac Pacemakers, Inc. | Radio frequency ablation system and method linking energy delivery with fluid flow |
US6682527B2 (en) | 2001-03-13 | 2004-01-27 | Perfect Surgical Techniques, Inc. | Method and system for heating tissue with a bipolar instrument |
US7083618B2 (en) | 2001-04-06 | 2006-08-01 | Sherwood Services Ag | Vessel sealer and divider |
DE60139815D1 (de) | 2001-04-06 | 2009-10-15 | Covidien Ag | Vorrichtung zum Abdichten und Teilen eines Gefässes mit nicht leitendem Endanschlag |
USD457958S1 (en) | 2001-04-06 | 2002-05-28 | Sherwood Services Ag | Vessel sealer and divider |
US20030229344A1 (en) | 2002-01-22 | 2003-12-11 | Dycus Sean T. | Vessel sealer and divider and method of manufacturing same |
AU2001249937B2 (en) | 2001-04-06 | 2006-02-09 | Covidien Ag | Vessel sealing instrument |
US7090673B2 (en) | 2001-04-06 | 2006-08-15 | Sherwood Services Ag | Vessel sealer and divider |
US7101371B2 (en) | 2001-04-06 | 2006-09-05 | Dycus Sean T | Vessel sealer and divider |
EP1372510B1 (en) | 2001-04-06 | 2005-03-09 | Sherwood Services AG | Vessel sealer and divider |
US7101373B2 (en) | 2001-04-06 | 2006-09-05 | Sherwood Services Ag | Vessel sealer and divider |
EP1527747B1 (en) | 2001-04-06 | 2015-09-30 | Covidien AG | Electrosurgical instrument which reduces collateral damage to adjacent tissue |
US7118587B2 (en) | 2001-04-06 | 2006-10-10 | Sherwood Services Ag | Vessel sealer and divider |
US20090292282A9 (en) | 2001-04-06 | 2009-11-26 | Dycus Sean T | Movable handle for vessel sealer |
WO2002080798A1 (en) | 2001-04-06 | 2002-10-17 | Sherwood Services Ag | Molded insulating hinge for bipolar instruments |
USD457959S1 (en) | 2001-04-06 | 2002-05-28 | Sherwood Services Ag | Vessel sealer |
US7101372B2 (en) | 2001-04-06 | 2006-09-05 | Sherwood Sevices Ag | Vessel sealer and divider |
US6726068B2 (en) | 2001-04-09 | 2004-04-27 | Dennis J. Miller | Elastomeric thimble |
DE60218240T2 (de) | 2001-04-18 | 2007-11-22 | Olympus Corporation | Chirurgisches Instrument |
US6994708B2 (en) | 2001-04-19 | 2006-02-07 | Intuitive Surgical | Robotic tool with monopolar electro-surgical scissors |
US6989010B2 (en) | 2001-04-26 | 2006-01-24 | Medtronic, Inc. | Ablation system and method of use |
US6540745B1 (en) | 2001-05-01 | 2003-04-01 | Aeromet Technologies, Inc. | Coated medical devices |
US6544274B2 (en) | 2001-05-02 | 2003-04-08 | Novare Surgical Systems, Inc. | Clamp having bendable shaft |
US6676676B2 (en) | 2001-05-02 | 2004-01-13 | Novare Surgical Systems | Clamp having bendable shaft |
US20030069502A1 (en) | 2001-05-29 | 2003-04-10 | Makin Inder Raj. S. | Ultrasound feedback in medically-treated patients |
DE50207859D1 (de) | 2001-06-05 | 2006-09-28 | Erbe Elektromedizin | Bipolare klemme |
US20030018332A1 (en) | 2001-06-20 | 2003-01-23 | Schmaltz Dale Francis | Bipolar electrosurgical instrument with replaceable electrodes |
US6824547B2 (en) | 2001-07-13 | 2004-11-30 | Pilling Weck Incorporated | Endoscopic clip applier and method |
US6616654B2 (en) | 2001-07-27 | 2003-09-09 | Starion Instruments Corporation | Polypectomy device and method |
US7208005B2 (en) | 2001-08-06 | 2007-04-24 | The Penn State Research Foundation | Multifunctional tool and method for minimally invasive surgery |
US6545239B2 (en) | 2001-08-09 | 2003-04-08 | Illinois Tool Works Inc. | Rocker switch with snap dome contacts |
US6808525B2 (en) | 2001-08-27 | 2004-10-26 | Gyrus Medical, Inc. | Bipolar electrosurgical hook probe for cutting and coagulating tissue |
US6966907B2 (en) | 2001-08-27 | 2005-11-22 | Gyrus Medical Limited | Electrosurgical generator and system |
US6755338B2 (en) | 2001-08-29 | 2004-06-29 | Cerebral Vascular Applications, Inc. | Medical instrument |
US6994709B2 (en) | 2001-08-30 | 2006-02-07 | Olympus Corporation | Treatment device for tissue from living tissues |
JP2005501609A (ja) | 2001-09-05 | 2005-01-20 | ティシューリンク・メディカル・インコーポレーテッド | 流体補助式医療器具、この器具のための流体供給システムとコントローラ及び方法 |
US6802843B2 (en) | 2001-09-13 | 2004-10-12 | Csaba Truckai | Electrosurgical working end with resistive gradient electrodes |
US6652514B2 (en) | 2001-09-13 | 2003-11-25 | Alan G. Ellman | Intelligent selection system for electrosurgical instrument |
US6773434B2 (en) | 2001-09-18 | 2004-08-10 | Ethicon, Inc. | Combination bipolar forceps and scissors instrument |
US6773409B2 (en) | 2001-09-19 | 2004-08-10 | Surgrx Llc | Surgical system for applying ultrasonic energy to tissue |
US6616661B2 (en) | 2001-09-28 | 2003-09-09 | Ethicon, Inc. | Surgical device for clamping, ligating, and severing tissue |
US6527771B1 (en) | 2001-09-28 | 2003-03-04 | Ethicon, Inc. | Surgical device for endoscopic vein harvesting |
US6652518B2 (en) | 2001-09-28 | 2003-11-25 | Ethicon, Inc. | Transmural ablation tool and method |
US6929644B2 (en) | 2001-10-22 | 2005-08-16 | Surgrx Inc. | Electrosurgical jaw structure for controlled energy delivery |
US7070597B2 (en) | 2001-10-18 | 2006-07-04 | Surgrx, Inc. | Electrosurgical working end for controlled energy delivery |
US6770072B1 (en) | 2001-10-22 | 2004-08-03 | Surgrx, Inc. | Electrosurgical jaw structure for controlled energy delivery |
US6905497B2 (en) | 2001-10-22 | 2005-06-14 | Surgrx, Inc. | Jaw structure for electrosurgical instrument |
US6926716B2 (en) | 2001-11-09 | 2005-08-09 | Surgrx Inc. | Electrosurgical instrument |
US20030216732A1 (en) | 2002-05-20 | 2003-11-20 | Csaba Truckai | Medical instrument with thermochromic or piezochromic surface indicators |
US7189233B2 (en) | 2001-10-22 | 2007-03-13 | Surgrx, Inc. | Electrosurgical instrument |
US7011657B2 (en) * | 2001-10-22 | 2006-03-14 | Surgrx, Inc. | Jaw structure for electrosurgical instrument and method of use |
US7041102B2 (en) | 2001-10-22 | 2006-05-09 | Surgrx, Inc. | Electrosurgical working end with replaceable cartridges |
US7083619B2 (en) | 2001-10-22 | 2006-08-01 | Surgrx, Inc. | Electrosurgical instrument and method of use |
US7311709B2 (en) | 2001-10-22 | 2007-12-25 | Surgrx, Inc. | Electrosurgical instrument and method of use |
US7354440B2 (en) | 2001-10-22 | 2008-04-08 | Surgrx, Inc. | Electrosurgical instrument and method of use |
US6878147B2 (en) | 2001-11-02 | 2005-04-12 | Vivant Medical, Inc. | High-strength microwave antenna assemblies |
JP3971159B2 (ja) | 2001-11-07 | 2007-09-05 | 株式会社東海理化電機製作所 | スイッチ装置 |
US6616658B2 (en) | 2001-11-08 | 2003-09-09 | Leonard Ineson | Electrosurgical pencil |
US6757977B2 (en) | 2001-11-20 | 2004-07-06 | Jai Surgicals Limited | Disposable surgical safety scalpel |
US7753908B2 (en) | 2002-02-19 | 2010-07-13 | Endoscopic Technologies, Inc. (Estech) | Apparatus for securing an electrophysiology probe to a clamp |
US6656175B2 (en) | 2001-12-11 | 2003-12-02 | Medtronic, Inc. | Method and system for treatment of atrial tachyarrhythmias |
US7052496B2 (en) | 2001-12-11 | 2006-05-30 | Olympus Optical Co., Ltd. | Instrument for high-frequency treatment and method of high-frequency treatment |
US20030114851A1 (en) | 2001-12-13 | 2003-06-19 | Csaba Truckai | Electrosurgical jaws for controlled application of clamping pressure |
US6660072B2 (en) | 2001-12-21 | 2003-12-09 | Hewlett-Packard Development Company, L.P. | Reduced-corrosion inkjet inks and methods for making same |
US6942662B2 (en) | 2001-12-27 | 2005-09-13 | Gyrus Group Plc | Surgical Instrument |
US6602252B2 (en) | 2002-01-03 | 2003-08-05 | Starion Instruments Corporation | Combined dissecting, cauterizing, and stapling device |
JP4610902B2 (ja) | 2002-01-22 | 2011-01-12 | サージレックス・インコーポレイテッド | 電気外科用器具および使用法 |
US6676660B2 (en) | 2002-01-23 | 2004-01-13 | Ethicon Endo-Surgery, Inc. | Feedback light apparatus and method for use with an electrosurgical instrument |
US6980852B2 (en) | 2002-01-25 | 2005-12-27 | Subqiview Inc. | Film barrier dressing for intravascular tissue monitoring system |
JP2005516714A (ja) | 2002-02-13 | 2005-06-09 | アプライド メディカル リソーシーズ コーポレイション | 組織融解/溶接装置およびその方法 |
US6733498B2 (en) | 2002-02-19 | 2004-05-11 | Live Tissue Connect, Inc. | System and method for control of tissue welding |
US6932816B2 (en) | 2002-02-19 | 2005-08-23 | Boston Scientific Scimed, Inc. | Apparatus for converting a clamp into an electrophysiology device |
US20030158548A1 (en) | 2002-02-19 | 2003-08-21 | Phan Huy D. | Surgical system including clamp and apparatus for securing an energy transmission device to the clamp and method of converting a clamp into an electrophysiology device |
US6685704B2 (en) | 2002-02-26 | 2004-02-03 | Megadyne Medical Products, Inc. | Utilization of an active catalyst in a surface coating of an electrosurgical instrument |
US6905504B1 (en) | 2002-02-26 | 2005-06-14 | Cardica, Inc. | Tool for performing end-to-end anastomosis |
JP4089252B2 (ja) | 2002-03-11 | 2008-05-28 | オムロン株式会社 | 直流負荷用接点構成および該構成を有した開閉器 |
US7025763B2 (en) | 2002-03-26 | 2006-04-11 | Olympus Corporation | Medical apparatus |
US20040115296A1 (en) | 2002-04-05 | 2004-06-17 | Duffin Terry M. | Retractable overmolded insert retention apparatus |
JP4131011B2 (ja) | 2002-04-09 | 2008-08-13 | Hoya株式会社 | 内視鏡用嘴状処置具 |
JP4321842B2 (ja) * | 2002-04-09 | 2009-08-26 | Hoya株式会社 | 内視鏡用バイポーラ型高周波処置具 |
US6755824B2 (en) | 2002-04-15 | 2004-06-29 | Uab Research Foundation | Platelet inhibitor eluting ablation catheter |
US7258688B1 (en) | 2002-04-16 | 2007-08-21 | Baylis Medical Company Inc. | Computerized electrical signal generator |
US20040030330A1 (en) | 2002-04-18 | 2004-02-12 | Brassell James L. | Electrosurgery systems |
US20050131390A1 (en) | 2002-04-25 | 2005-06-16 | Russell Heinrich | Surgical instruments including mems devices |
EP1501435B1 (en) | 2002-05-06 | 2007-08-29 | Covidien AG | Blood detector for controlling an esu |
WO2003096918A1 (en) | 2002-05-15 | 2003-11-27 | Kevin Marchitto | Method and device for anastomoses |
US7967839B2 (en) | 2002-05-20 | 2011-06-28 | Rocky Mountain Biosystems, Inc. | Electromagnetic treatment of tissues and cells |
US20030236325A1 (en) | 2002-05-30 | 2003-12-25 | Michela Bonora | Agricultural articles |
CA2488290C (en) | 2002-06-04 | 2012-09-11 | William W. Cimino | Ultrasonic device and method for tissue coagulation |
EP1683496B1 (en) | 2002-06-06 | 2008-12-10 | Covidien AG | Laparoscopic bipolar electrosurgical instrument |
AU2003245507A1 (en) | 2002-06-13 | 2003-12-31 | Guided Delivery Systems, Inc. | Devices and methods for heart valve repair |
US6951559B1 (en) | 2002-06-21 | 2005-10-04 | Megadyne Medical Products, Inc. | Utilization of a hybrid material in a surface coating of an electrosurgical instrument |
US7033356B2 (en) | 2002-07-02 | 2006-04-25 | Gyrus Medical, Inc. | Bipolar electrosurgical instrument for cutting desiccating and sealing tissue |
JP4373146B2 (ja) | 2002-07-11 | 2009-11-25 | オリンパス株式会社 | 内視鏡用縫合装置 |
US6976992B2 (en) | 2002-07-16 | 2005-12-20 | Suturecut, Llc | Dual-function medical instrument |
JP3964754B2 (ja) | 2002-07-30 | 2007-08-22 | アルプス電気株式会社 | スイッチ装置 |
US6987244B2 (en) | 2002-07-31 | 2006-01-17 | Illinois Tool Works Inc. | Self-contained locking trigger assembly and systems which incorporate the assembly |
US7223264B2 (en) | 2002-08-21 | 2007-05-29 | Resect Medical, Inc. | Thermal coagulation of tissue during tissue resection |
US20040260281A1 (en) | 2002-09-19 | 2004-12-23 | Baxter Chester O. | Finger tip electrosurgical medical device |
US20040059362A1 (en) | 2002-09-20 | 2004-03-25 | Knodel Bryan D. | Method of performing surgery using surgical device with expandable member |
US20040064151A1 (en) | 2002-09-27 | 2004-04-01 | Starion Instruments Corporation | Ultrasonic forceps |
MXPA05003010A (es) | 2002-09-30 | 2005-06-22 | Sightline Techn Ltd | Herramienta endoscopica accionada por piston. |
AU2002951739A0 (en) | 2002-09-30 | 2002-10-17 | Cochlear Limited | Feedthrough with multiple conductive pathways extending therethrough |
US7087054B2 (en) | 2002-10-01 | 2006-08-08 | Surgrx, Inc. | Electrosurgical instrument and method of use |
US7291161B2 (en) | 2002-10-02 | 2007-11-06 | Atricure, Inc. | Articulated clamping member |
DE60312348T2 (de) | 2002-10-04 | 2008-01-24 | Covidien Ag | Elektrodenanordnung zum versiegeln und schneiden von gewebe |
US7931649B2 (en) | 2002-10-04 | 2011-04-26 | Tyco Healthcare Group Lp | Vessel sealing instrument with electrical cutting mechanism |
US7276068B2 (en) | 2002-10-04 | 2007-10-02 | Sherwood Services Ag | Vessel sealing instrument with electrical cutting mechanism |
US7270664B2 (en) | 2002-10-04 | 2007-09-18 | Sherwood Services Ag | Vessel sealing instrument with electrical cutting mechanism |
CA2500569A1 (en) | 2002-10-04 | 2004-04-22 | Sherwood Services Ag | Electrosurgical instrument for sealing vessels |
US7083620B2 (en) | 2002-10-30 | 2006-08-01 | Medtronic, Inc. | Electrosurgical hemostat |
JP2003175052A (ja) | 2002-11-01 | 2003-06-24 | Olympus Optical Co Ltd | 凝固処置具 |
US7244257B2 (en) | 2002-11-05 | 2007-07-17 | Sherwood Services Ag | Electrosurgical pencil having a single button variable control |
US7108694B2 (en) | 2002-11-08 | 2006-09-19 | Olympus Corporation | Heat-emitting treatment device |
US7799026B2 (en) | 2002-11-14 | 2010-09-21 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
US7314471B2 (en) | 2002-11-18 | 2008-01-01 | Trevor John Milton | Disposable scalpel with retractable blade |
ATE444722T1 (de) | 2002-11-27 | 2009-10-15 | Pulmonx Corp | Einführbesteck für implantierbare bronchiale isolationsvorrichtungen |
US7033354B2 (en) | 2002-12-10 | 2006-04-25 | Sherwood Services Ag | Electrosurgical electrode having a non-conductive porous ceramic coating |
US7044948B2 (en) | 2002-12-10 | 2006-05-16 | Sherwood Services Ag | Circuit for controlling arc energy from an electrosurgical generator |
US7553686B2 (en) | 2002-12-17 | 2009-06-30 | The Regents Of The University Of Colorado, A Body Corporate | Al2O3 atomic layer deposition to enhance the deposition of hydrophobic or hydrophilic coatings on micro-electromechanical devices |
US7083480B2 (en) | 2002-12-20 | 2006-08-01 | Koninklijke Philips Electronics N.V. | Double connector for medical sensor |
US7087051B2 (en) | 2003-01-15 | 2006-08-08 | Boston Scientific Scimed, Inc. | Articulating radio frequency probe handle |
EP1442714A1 (de) | 2003-02-03 | 2004-08-04 | Centerpulse Orthopedics Ltd. | Zielhilfe für Rückenwirbel |
USD493888S1 (en) | 2003-02-04 | 2004-08-03 | Sherwood Services Ag | Electrosurgical pencil with pistol grip |
US7169146B2 (en) | 2003-02-14 | 2007-01-30 | Surgrx, Inc. | Electrosurgical probe and method of use |
WO2004073753A2 (en) | 2003-02-20 | 2004-09-02 | Sherwood Services Ag | Motion detector for controlling electrosurgical output |
EP2292173B1 (en) | 2003-02-20 | 2012-05-09 | Covidien AG | System for connecting an electrosurgical instrument to a generator |
US7909820B2 (en) | 2003-03-06 | 2011-03-22 | Salient Surgical Technologies, Inc. | Electrosurgical generator and bipolar electrosurgical device adaptors |
US7326202B2 (en) | 2003-03-07 | 2008-02-05 | Starion Instruments Corporation | Tubular resistance heater with electrically insulating high thermal conductivity core for use in a tissue welding device |
US20030191396A1 (en) | 2003-03-10 | 2003-10-09 | Sanghvi Narendra T | Tissue treatment method and apparatus |
EP1601298B1 (en) | 2003-03-13 | 2016-09-07 | Covidien AG | Bipolar concentric electrode assembly for soft tissue fusion |
US20060064086A1 (en) | 2003-03-13 | 2006-03-23 | Darren Odom | Bipolar forceps with multiple electrode array end effector assembly |
US20060052779A1 (en) | 2003-03-13 | 2006-03-09 | Hammill Curt D | Electrode assembly for tissue fusion |
US20050015125A1 (en) | 2003-03-14 | 2005-01-20 | Mioduski Paul C. | Hyperthermia treatment systems and methods |
JP4131014B2 (ja) | 2003-03-18 | 2008-08-13 | Hoya株式会社 | 内視鏡用嘴状処置具 |
WO2004087394A2 (en) | 2003-03-31 | 2004-10-14 | Greene, Tweed Of Delaware, Inc. | Thermoplastic/fiber material composites, composite/metallic articles and methods for making composite/metallic articles |
DE10330604A1 (de) | 2003-04-01 | 2004-10-28 | Tuebingen Scientific Surgical Products Gmbh | Chirurgisches Instrument |
US20040199181A1 (en) | 2003-04-02 | 2004-10-07 | Knodel Bryan D. | Surgical device for anastomosis |
US7128741B1 (en) | 2003-04-04 | 2006-10-31 | Megadyne Medical Products, Inc. | Methods, systems, and devices for performing electrosurgical procedures |
AU2004234014C1 (en) | 2003-04-25 | 2010-09-16 | Covidien Lp | Surgical access apparatus |
CA2523675C (en) | 2003-05-01 | 2016-04-26 | Sherwood Services Ag | Electrosurgical instrument which reduces thermal damage to adjacent tissue |
US7160299B2 (en) | 2003-05-01 | 2007-01-09 | Sherwood Services Ag | Method of fusing biomaterials with radiofrequency energy |
JP2006525096A (ja) | 2003-05-01 | 2006-11-09 | シャーウッド・サービシーズ・アクチェンゲゼルシャフト | 電気手術用発生器システムのプログラム及び制御を行う方法及びシステム |
US8128624B2 (en) | 2003-05-01 | 2012-03-06 | Covidien Ag | Electrosurgical instrument that directs energy delivery and protects adjacent tissue |
USD499181S1 (en) | 2003-05-15 | 2004-11-30 | Sherwood Services Ag | Handle for a vessel sealer and divider |
USD496997S1 (en) | 2003-05-15 | 2004-10-05 | Sherwood Services Ag | Vessel sealer and divider |
EP1628586B1 (en) | 2003-05-15 | 2011-07-06 | Covidien AG | Tissue sealer with non-conductive variable stop members |
USD502994S1 (en) | 2003-05-21 | 2005-03-15 | Blake, Iii Joseph W | Repeating multi-clip applier |
US7569626B2 (en) | 2003-06-05 | 2009-08-04 | Dfine, Inc. | Polymer composites for biomedical applications and methods of making |
JP4354216B2 (ja) | 2003-06-09 | 2009-10-28 | オリンパス株式会社 | 処置具用リンク装置及び処置具 |
US7499315B2 (en) | 2003-06-11 | 2009-03-03 | Ovonyx, Inc. | Programmable matrix array with chalcogenide material |
JP4217546B2 (ja) | 2003-06-12 | 2009-02-04 | 株式会社東海理化電機製作所 | スイッチ |
US7150749B2 (en) | 2003-06-13 | 2006-12-19 | Sherwood Services Ag | Vessel sealer and divider having elongated knife stroke and safety cutting mechanism |
US7597693B2 (en) | 2003-06-13 | 2009-10-06 | Covidien Ag | Vessel sealer and divider for use with small trocars and cannulas |
US7156846B2 (en) | 2003-06-13 | 2007-01-02 | Sherwood Services Ag | Vessel sealer and divider for use with small trocars and cannulas |
US7150097B2 (en) | 2003-06-13 | 2006-12-19 | Sherwood Services Ag | Method of manufacturing jaw assembly for vessel sealer and divider |
WO2005004734A1 (en) | 2003-06-13 | 2005-01-20 | Sherwood Services Ag | Vessel sealer and divider for use with small trocars and cannulas |
US7857812B2 (en) | 2003-06-13 | 2010-12-28 | Covidien Ag | Vessel sealer and divider having elongated knife stroke and safety for cutting mechanism |
WO2005004735A1 (en) | 2003-06-13 | 2005-01-20 | Sherwood Services Ag | Vessel sealer and divider for use with small trocars and cannulas |
JP3850818B2 (ja) | 2003-06-30 | 2006-11-29 | 小島プレス工業株式会社 | スイッチ装置 |
US9002518B2 (en) | 2003-06-30 | 2015-04-07 | Intuitive Surgical Operations, Inc. | Maximum torque driving of robotic surgical tools in robotic surgical systems |
US7344268B2 (en) | 2003-07-07 | 2008-03-18 | Xenonics, Inc. | Long-range, handheld illumination system |
DE10330699B3 (de) | 2003-07-08 | 2005-02-17 | Aesculap Ag & Co. Kg | Chirurgisches Instrument zum Handhaben eines Implantats |
US6981628B2 (en) | 2003-07-09 | 2006-01-03 | Ethicon Endo-Surgery, Inc. | Surgical instrument with a lateral-moving articulation control |
JP2005032491A (ja) | 2003-07-09 | 2005-02-03 | Matsushita Electric Ind Co Ltd | スイッチ |
US7311703B2 (en) | 2003-07-18 | 2007-12-25 | Vivant Medical, Inc. | Devices and methods for cooling microwave antennas |
CN100562295C (zh) | 2003-07-24 | 2009-11-25 | 奥林巴斯株式会社 | 钳套鞘和手术钳 |
USD545432S1 (en) | 2003-08-08 | 2007-06-26 | Olympus Corporation | Distal portion of hemostatic forceps for endoscope |
US7438714B2 (en) | 2003-09-12 | 2008-10-21 | Boston Scientific Scimed, Inc. | Vacuum-based catheter stabilizer |
US20050059858A1 (en) | 2003-09-16 | 2005-03-17 | Frith Martin A. | Endoscope magnetic rocker switch |
GB0322766D0 (en) | 2003-09-29 | 2003-10-29 | Emcision Ltd | Surgical resection device |
US7135018B2 (en) | 2003-09-30 | 2006-11-14 | Ethicon, Inc. | Electrosurgical instrument and method for transecting an organ |
USD509297S1 (en) | 2003-10-17 | 2005-09-06 | Tyco Healthcare Group, Lp | Surgical instrument |
US20050090817A1 (en) | 2003-10-22 | 2005-04-28 | Scimed Life Systems, Inc. | Bendable endoscopic bipolar device |
US8104956B2 (en) | 2003-10-23 | 2012-01-31 | Covidien Ag | Thermocouple measurement circuit |
EP1675499B1 (en) | 2003-10-23 | 2011-10-19 | Covidien AG | Redundant temperature monitoring in electrosurgical systems for safety mitigation |
US7276066B2 (en) | 2003-10-29 | 2007-10-02 | Pentax Corporation | Medical instrument for endoscope |
US7396336B2 (en) | 2003-10-30 | 2008-07-08 | Sherwood Services Ag | Switched resonant ultrasonic power amplifier system |
US20050096645A1 (en) | 2003-10-31 | 2005-05-05 | Parris Wellman | Multitool surgical device |
US7232440B2 (en) * | 2003-11-17 | 2007-06-19 | Sherwood Services Ag | Bipolar forceps having monopolar extension |
US7367976B2 (en) | 2003-11-17 | 2008-05-06 | Sherwood Services Ag | Bipolar forceps having monopolar extension |
US7252667B2 (en) | 2003-11-19 | 2007-08-07 | Sherwood Services Ag | Open vessel sealing instrument with cutting mechanism and distal lockout |
US7811283B2 (en) * | 2003-11-19 | 2010-10-12 | Covidien Ag | Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety |
US7500975B2 (en) | 2003-11-19 | 2009-03-10 | Covidien Ag | Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument |
US7131970B2 (en) * | 2003-11-19 | 2006-11-07 | Sherwood Services Ag | Open vessel sealing instrument with cutting mechanism |
US7442193B2 (en) | 2003-11-20 | 2008-10-28 | Covidien Ag | Electrically conductive/insulative over-shoe for tissue fusion |
US7131860B2 (en) | 2003-11-20 | 2006-11-07 | Sherwood Services Ag | Connector systems for electrosurgical generator |
US7156842B2 (en) | 2003-11-20 | 2007-01-02 | Sherwood Services Ag | Electrosurgical pencil with improved controls |
US7169145B2 (en) | 2003-11-21 | 2007-01-30 | Megadyne Medical Products, Inc. | Tuned return electrode with matching inductor |
US7300435B2 (en) | 2003-11-21 | 2007-11-27 | Sherwood Services Ag | Automatic control system for an electrosurgical generator |
US6914201B2 (en) | 2003-11-26 | 2005-07-05 | Methode Electronics, Inc. | Multiple detent switch |
US7052489B2 (en) | 2003-12-05 | 2006-05-30 | Scimed Life Systems, Inc. | Medical device with deflecting shaft and related methods of manufacture and use |
US7145757B2 (en) | 2004-01-13 | 2006-12-05 | Eaton Corporation | System for eliminating arcing faults and power distribution system employing the same |
US7204835B2 (en) | 2004-02-02 | 2007-04-17 | Gyrus Medical, Inc. | Surgical instrument |
JP4436698B2 (ja) | 2004-02-25 | 2010-03-24 | オリンパス株式会社 | 高周波処置具 |
US7342754B2 (en) | 2004-03-02 | 2008-03-11 | Eaton Corporation | Bypass circuit to prevent arcing in a switching device |
US7780662B2 (en) | 2004-03-02 | 2010-08-24 | Covidien Ag | Vessel sealing system using capacitive RF dielectric heating |
US7955331B2 (en) | 2004-03-12 | 2011-06-07 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument and method of use |
JP4624697B2 (ja) | 2004-03-12 | 2011-02-02 | オリンパス株式会社 | 手術用処置具 |
US7238184B2 (en) | 2004-03-15 | 2007-07-03 | Boston Scientific Scimed, Inc. | Ablation probe with peltier effect thermal control |
US6979786B2 (en) | 2004-03-18 | 2005-12-27 | Delphi Technologies, Inc. | Contact structures for sliding switches |
USD541938S1 (en) | 2004-04-09 | 2007-05-01 | Sherwood Services Ag | Open vessel sealer with mechanical cutter |
CN100577237C (zh) | 2004-05-03 | 2010-01-06 | 伍德韦尔丁公司 | 光漫射器及其制造方法 |
US8568395B2 (en) | 2004-05-03 | 2013-10-29 | Woodwelding Ag | Light diffuser and process for producing the same |
US7736374B2 (en) | 2004-05-07 | 2010-06-15 | Usgi Medical, Inc. | Tissue manipulation and securement system |
EP1754136A4 (en) | 2004-05-12 | 2007-12-05 | Samsung Electronics Co Ltd | METHOD AND DEVICE FOR DIRECT PRINTING |
DE102004026179B4 (de) | 2004-05-14 | 2009-01-22 | Erbe Elektromedizin Gmbh | Elektrochirurgisches Instrument |
US20050261588A1 (en) | 2004-05-21 | 2005-11-24 | Makin Inder Raj S | Ultrasound medical system |
DE102004025613B4 (de) | 2004-05-25 | 2008-08-07 | Erbe Elektromedizin Gmbh | Verfahren und Messvorrichtung zur Bestimmung der Übergangsimpendanz zwischen zwei Teilelektroden einer geteilten Neutralelektrode |
JP4727575B2 (ja) | 2004-06-15 | 2011-07-20 | オリンパス株式会社 | エネルギー処置具 |
US20050283148A1 (en) | 2004-06-17 | 2005-12-22 | Janssen William M | Ablation apparatus and system to limit nerve conduction |
USD533942S1 (en) | 2004-06-30 | 2006-12-19 | Sherwood Services Ag | Open vessel sealer with mechanical cutter |
JP2006015078A (ja) | 2004-07-05 | 2006-01-19 | Olympus Corp | 医療用装置 |
DE102004055670A1 (de) | 2004-08-11 | 2006-02-23 | Erbe Elektromedizin Gmbh | Elektrochirurgisches Instrument |
DE102004040959B4 (de) | 2004-08-24 | 2008-12-24 | Erbe Elektromedizin Gmbh | Chirurgisches Instrument |
US7195631B2 (en) | 2004-09-09 | 2007-03-27 | Sherwood Services Ag | Forceps with spring loaded end effector assembly |
US7540872B2 (en) | 2004-09-21 | 2009-06-02 | Covidien Ag | Articulating bipolar electrosurgical instrument |
USD525361S1 (en) | 2004-10-06 | 2006-07-18 | Sherwood Services Ag | Hemostat style elongated dissecting and dividing instrument |
USD535027S1 (en) | 2004-10-06 | 2007-01-09 | Sherwood Services Ag | Low profile vessel sealing and cutting mechanism |
US7384421B2 (en) | 2004-10-06 | 2008-06-10 | Sherwood Services Ag | Slide-activated cutting assembly |
USD531311S1 (en) | 2004-10-06 | 2006-10-31 | Sherwood Services Ag | Pistol grip style elongated dissecting and dividing instrument |
USD541418S1 (en) | 2004-10-06 | 2007-04-24 | Sherwood Services Ag | Lung sealing device |
US7628792B2 (en) | 2004-10-08 | 2009-12-08 | Covidien Ag | Bilateral foot jaws |
US20060190035A1 (en) | 2004-10-08 | 2006-08-24 | Sherwood Services Ag | Latching mechanism for forceps |
USD567943S1 (en) | 2004-10-08 | 2008-04-29 | Sherwood Services Ag | Over-ratchet safety for a vessel sealing instrument |
US7955332B2 (en) * | 2004-10-08 | 2011-06-07 | Covidien Ag | Mechanism for dividing tissue in a hemostat-style instrument |
US20060079933A1 (en) | 2004-10-08 | 2006-04-13 | Dylan Hushka | Latching mechanism for forceps |
USD533274S1 (en) | 2004-10-12 | 2006-12-05 | Allegiance Corporation | Handle for surgical suction-irrigation device |
USD564662S1 (en) | 2004-10-13 | 2008-03-18 | Sherwood Services Ag | Hourglass-shaped knife for electrosurgical forceps |
USD582038S1 (en) | 2004-10-13 | 2008-12-02 | Medtronic, Inc. | Transurethral needle ablation device |
US20060084973A1 (en) | 2004-10-14 | 2006-04-20 | Dylan Hushka | Momentary rocker switch for use with vessel sealing instruments |
US7686827B2 (en) | 2004-10-21 | 2010-03-30 | Covidien Ag | Magnetic closure mechanism for hemostat |
WO2006043164A1 (en) | 2004-10-22 | 2006-04-27 | Canica Design Inc. | Safety scalpel |
US7949407B2 (en) | 2004-11-05 | 2011-05-24 | Asthmatx, Inc. | Energy delivery devices and methods |
US7727231B2 (en) | 2005-01-08 | 2010-06-01 | Boston Scientific Scimed, Inc. | Apparatus and methods for forming lesions in tissue and applying stimulation energy to tissue in which lesions are formed |
US7686804B2 (en) | 2005-01-14 | 2010-03-30 | Covidien Ag | Vessel sealer and divider with rotating sealer and cutter |
US7909823B2 (en) | 2005-01-14 | 2011-03-22 | Covidien Ag | Open vessel sealing instrument |
US7918848B2 (en) | 2005-03-25 | 2011-04-05 | Maquet Cardiovascular, Llc | Tissue welding and cutting apparatus and method |
US20060224053A1 (en) | 2005-03-30 | 2006-10-05 | Skyline Biomedical, Inc. | Apparatus and method for non-invasive and minimally-invasive sensing of venous oxygen saturation and pH levels |
US20090204114A1 (en) | 2005-03-31 | 2009-08-13 | Covidien Ag | Electrosurgical Forceps with Slow Closure Sealing Plates and Method of Sealing Tissue |
US7491202B2 (en) | 2005-03-31 | 2009-02-17 | Covidien Ag | Electrosurgical forceps with slow closure sealing plates and method of sealing tissue |
JP4534004B2 (ja) | 2005-04-07 | 2010-09-01 | 学校法人慶應義塾 | マニピュレータ |
AU2006235506B2 (en) | 2005-04-11 | 2011-06-30 | Terumo Kabushiki Kaisha | Methods and apparatus to achieve a closure of a layered tissue defect |
US20060253126A1 (en) | 2005-05-04 | 2006-11-09 | Bernard Medical, Llc | Endoluminal suturing device and method |
JP4398406B2 (ja) | 2005-06-01 | 2010-01-13 | オリンパスメディカルシステムズ株式会社 | 手術器具 |
US20060283093A1 (en) | 2005-06-15 | 2006-12-21 | Ivan Petrovic | Planarization composition |
US20060287642A1 (en) | 2005-06-16 | 2006-12-21 | Alfred Perlin | Laparoscopic surgical instrument having lockable handles with a latch feature |
USD538932S1 (en) | 2005-06-30 | 2007-03-20 | Medical Action Industries Inc. | Surgical needle holder |
US7837685B2 (en) | 2005-07-13 | 2010-11-23 | Covidien Ag | Switch mechanisms for safe activation of energy on an electrosurgical instrument |
US20070027447A1 (en) | 2005-07-27 | 2007-02-01 | Microline Pentax Inc. | Seal for medical instrument |
US7628791B2 (en) | 2005-08-19 | 2009-12-08 | Covidien Ag | Single action tissue sealer |
US7998095B2 (en) | 2005-08-19 | 2011-08-16 | Boston Scientific Scimed, Inc. | Occlusion device |
JP4402629B2 (ja) | 2005-08-19 | 2010-01-20 | オリンパスメディカルシステムズ株式会社 | 超音波凝固切開装置 |
JP4045458B2 (ja) | 2005-08-31 | 2008-02-13 | コニカミノルタビジネステクノロジーズ株式会社 | 情報処理システムおよび情報共有方法 |
WO2007033082A2 (en) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (dmso) |
CA2520413C (en) | 2005-09-21 | 2016-10-11 | Sherwood Services Ag | Bipolar forceps with multiple electrode array end effector assembly |
EP1767163A1 (en) | 2005-09-22 | 2007-03-28 | Sherwood Services AG | Bipolar forceps with multiple electrode array end effector assembly |
EP1767164B1 (en) | 2005-09-22 | 2013-01-09 | Covidien AG | Electrode assembly for tissue fusion |
US20070072466A1 (en) | 2005-09-27 | 2007-03-29 | Manabu Miyamoto | Instrument for endoscope |
US7789878B2 (en) * | 2005-09-30 | 2010-09-07 | Covidien Ag | In-line vessel sealer and divider |
CA2561034C (en) | 2005-09-30 | 2014-12-09 | Sherwood Services Ag | Flexible endoscopic catheter with an end effector for coagulating and transfecting tissue |
US7879035B2 (en) | 2005-09-30 | 2011-02-01 | Covidien Ag | Insulating boot for electrosurgical forceps |
AU2006225175B2 (en) | 2005-09-30 | 2012-08-30 | Covidien Ag | Insulating boot for electrosurgical forceps |
US7722607B2 (en) | 2005-09-30 | 2010-05-25 | Covidien Ag | In-line vessel sealer and divider |
US7922953B2 (en) | 2005-09-30 | 2011-04-12 | Covidien Ag | Method for manufacturing an end effector assembly |
US20070078453A1 (en) | 2005-10-04 | 2007-04-05 | Johnson Kristin D | System and method for performing cardiac ablation |
US7799039B2 (en) | 2005-11-09 | 2010-09-21 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a hydraulically actuated end effector |
US20070106317A1 (en) | 2005-11-09 | 2007-05-10 | Shelton Frederick E Iv | Hydraulically and electrically actuated articulation joints for surgical instruments |
US7673780B2 (en) | 2005-11-09 | 2010-03-09 | Ethicon Endo-Surgery, Inc. | Articulation joint with improved moment arm extension for articulating an end effector of a surgical instrument |
US7594916B2 (en) | 2005-11-22 | 2009-09-29 | Covidien Ag | Electrosurgical forceps with energy based tissue division |
US20070118115A1 (en) | 2005-11-22 | 2007-05-24 | Sherwood Services Ag | Bipolar electrosurgical sealing instrument having an improved tissue gripping device |
US7246734B2 (en) | 2005-12-05 | 2007-07-24 | Ethicon Endo-Surgery, Inc. | Rotary hydraulic pump actuated multi-stroke surgical instrument |
US8181649B2 (en) | 2005-12-16 | 2012-05-22 | Hamilton Medical Ag | Tube system for ventilation appliances |
CN100463660C (zh) | 2006-01-18 | 2009-02-25 | 重庆海扶(Hifu)技术有限公司 | 超声治疗钳 |
US20070173813A1 (en) | 2006-01-24 | 2007-07-26 | Sherwood Services Ag | System and method for tissue sealing |
US8216223B2 (en) | 2006-01-24 | 2012-07-10 | Covidien Ag | System and method for tissue sealing |
US7766910B2 (en) | 2006-01-24 | 2010-08-03 | Tyco Healthcare Group Lp | Vessel sealer and divider for large tissue structures |
EP3210557B1 (en) | 2006-01-24 | 2018-10-17 | Covidien AG | System for tissue sealing |
US8147485B2 (en) | 2006-01-24 | 2012-04-03 | Covidien Ag | System and method for tissue sealing |
US8882766B2 (en) | 2006-01-24 | 2014-11-11 | Covidien Ag | Method and system for controlling delivery of energy to divide tissue |
US8685016B2 (en) | 2006-01-24 | 2014-04-01 | Covidien Ag | System and method for tissue sealing |
US8241282B2 (en) | 2006-01-24 | 2012-08-14 | Tyco Healthcare Group Lp | Vessel sealing cutting assemblies |
US8298232B2 (en) | 2006-01-24 | 2012-10-30 | Tyco Healthcare Group Lp | Endoscopic vessel sealer and divider for large tissue structures |
US8734443B2 (en) | 2006-01-24 | 2014-05-27 | Covidien Lp | Vessel sealer and divider for large tissue structures |
USD541611S1 (en) | 2006-01-26 | 2007-05-01 | Robert Bosch Gmbh | Cordless screwdriver |
US8161977B2 (en) | 2006-01-31 | 2012-04-24 | Ethicon Endo-Surgery, Inc. | Accessing data stored in a memory of a surgical instrument |
JP4441496B2 (ja) | 2006-02-20 | 2010-03-31 | Hoya株式会社 | 内視鏡用バイポーラ型高周波処置具 |
US7651493B2 (en) | 2006-03-03 | 2010-01-26 | Covidien Ag | System and method for controlling electrosurgical snares |
US7668597B2 (en) | 2006-03-31 | 2010-02-23 | Medtronic, Inc. | Feedthrough array for use in implantable medical devices |
US7641653B2 (en) | 2006-05-04 | 2010-01-05 | Covidien Ag | Open vessel sealing forceps disposable handswitch |
US20070260238A1 (en) | 2006-05-05 | 2007-11-08 | Sherwood Services Ag | Combined energy level button |
US7846158B2 (en) | 2006-05-05 | 2010-12-07 | Covidien Ag | Apparatus and method for electrode thermosurgery |
US20070265616A1 (en) | 2006-05-10 | 2007-11-15 | Sherwood Services Ag | Vessel sealing instrument with optimized power density |
DE202006020056U1 (de) | 2006-05-15 | 2007-09-20 | Olympus Winter & Ibe Gmbh | Zange zur Gefäßkoagulation |
JP4157574B2 (ja) | 2006-07-04 | 2008-10-01 | オリンパスメディカルシステムズ株式会社 | 外科用処置具 |
US7776037B2 (en) | 2006-07-07 | 2010-08-17 | Covidien Ag | System and method for controlling electrode gap during tissue sealing |
US7717914B2 (en) | 2006-07-11 | 2010-05-18 | Olympus Medical Systems Corporation | Treatment device |
EP2040634B1 (en) | 2006-07-13 | 2014-06-11 | Bovie Medical Corporation | Surgical sealing and cutting apparatus |
US20080015575A1 (en) | 2006-07-14 | 2008-01-17 | Sherwood Services Ag | Vessel sealing instrument with pre-heated electrodes |
US7744615B2 (en) | 2006-07-18 | 2010-06-29 | Covidien Ag | Apparatus and method for transecting tissue on a bipolar vessel sealing instrument |
US20080033428A1 (en) | 2006-08-04 | 2008-02-07 | Sherwood Services Ag | System and method for disabling handswitching on an electrosurgical instrument |
US8034049B2 (en) | 2006-08-08 | 2011-10-11 | Covidien Ag | System and method for measuring initial tissue impedance |
US7731717B2 (en) | 2006-08-08 | 2010-06-08 | Covidien Ag | System and method for controlling RF output during tissue sealing |
US8597297B2 (en) | 2006-08-29 | 2013-12-03 | Covidien Ag | Vessel sealing instrument with multiple electrode configurations |
USD547154S1 (en) | 2006-09-08 | 2007-07-24 | Winsource Industries Limited | Rotary driving tool |
US7780663B2 (en) | 2006-09-22 | 2010-08-24 | Ethicon Endo-Surgery, Inc. | End effector coatings for electrosurgical instruments |
US8070746B2 (en) | 2006-10-03 | 2011-12-06 | Tyco Healthcare Group Lp | Radiofrequency fusion of cardiac tissue |
JP5149903B2 (ja) | 2006-10-05 | 2013-02-20 | エルベ・エレクトロメディティン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 医療機器 |
CA2664495C (en) | 2006-10-05 | 2015-06-02 | Tyco Healthcare Group Lp | Flexible endoscopic stitching devices |
JP5225996B2 (ja) | 2006-10-06 | 2013-07-03 | タイコ ヘルスケア グループ リミテッド パートナーシップ | 可撓性の関節運動シャフトを有する内視鏡血管封着器および分割器 |
US7951149B2 (en) | 2006-10-17 | 2011-05-31 | Tyco Healthcare Group Lp | Ablative material for use with tissue treatment device |
US20080125797A1 (en) | 2006-11-27 | 2008-05-29 | Brian Kelleher | Methods and Devices for Organ Partitioning |
US20080271360A1 (en) | 2006-11-28 | 2008-11-06 | Troy Barfield | Device for holding fish |
US7898288B2 (en) | 2006-12-07 | 2011-03-01 | Integrated Device Technology, Inc. | Input termination for delay locked loop feedback with impedance matching |
US7955326B2 (en) | 2006-12-29 | 2011-06-07 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Pressure-sensitive conductive composite electrode and method for ablation |
US7900805B2 (en) | 2007-01-10 | 2011-03-08 | Ethicon Endo-Surgery, Inc. | Surgical instrument with enhanced battery performance |
US20080171938A1 (en) | 2007-01-15 | 2008-07-17 | Shinya Masuda | Ultrasonic operating apparatus |
US8529565B2 (en) | 2007-01-15 | 2013-09-10 | Olympus Medical Systems Corp. | Ultrasonic operating apparatus |
USD575395S1 (en) | 2007-02-15 | 2008-08-19 | Tyco Healthcare Group Lp | Hemostat style elongated dissecting and dividing instrument |
USD649249S1 (en) | 2007-02-15 | 2011-11-22 | Tyco Healthcare Group Lp | End effectors of an elongated dissecting and dividing instrument |
US7655004B2 (en) | 2007-02-15 | 2010-02-02 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
US20080215050A1 (en) | 2007-03-02 | 2008-09-04 | Ethicon Endo-Surgery, Inc. | Tissue engaging hemostasis device |
US8690864B2 (en) | 2007-03-09 | 2014-04-08 | Covidien Lp | System and method for controlling tissue treatment |
US7422136B1 (en) | 2007-03-15 | 2008-09-09 | Tyco Healthcare Group Lp | Powered surgical stapling device |
US20080234672A1 (en) | 2007-03-20 | 2008-09-25 | Tyco Healthcare Goup Lp | Non-stick surface coated electrodes and method for manufacturing same |
US8893946B2 (en) | 2007-03-28 | 2014-11-25 | Ethicon Endo-Surgery, Inc. | Laparoscopic tissue thickness and clamp load measuring devices |
US9421031B2 (en) | 2007-03-30 | 2016-08-23 | Lee Morgan | Scalpel blade holder |
US8377044B2 (en) | 2007-03-30 | 2013-02-19 | Ethicon Endo-Surgery, Inc. | Detachable end effectors |
US20080249523A1 (en) | 2007-04-03 | 2008-10-09 | Tyco Healthcare Group Lp | Controller for flexible tissue ablation procedures |
US8267935B2 (en) | 2007-04-04 | 2012-09-18 | Tyco Healthcare Group Lp | Electrosurgical instrument reducing current densities at an insulator conductor junction |
US8215182B2 (en) | 2007-04-26 | 2012-07-10 | Tyco Healthcare Group Lp | Apparatus and method for measuring pressure between jaw members |
US8777941B2 (en) | 2007-05-10 | 2014-07-15 | Covidien Lp | Adjustable impedance electrosurgical electrodes |
US8388612B2 (en) | 2007-05-11 | 2013-03-05 | Covidien Lp | Temperature monitoring return electrode |
CA2687759A1 (en) | 2007-05-22 | 2008-12-04 | David A. Schechter | Apparatus for attachment and reinforcement of tissue, apparatus for reinforcement of tissue, methods of attaching and reinforcing tissue, and methods of reinforcing tissue |
JP2009006128A (ja) | 2007-05-25 | 2009-01-15 | Kazuya Akaboshi | 高周波処置具 |
US20080296346A1 (en) | 2007-05-31 | 2008-12-04 | Shelton Iv Frederick E | Pneumatically powered surgical cutting and fastening instrument with electrical control and recording mechanisms |
US8157145B2 (en) | 2007-05-31 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Pneumatically powered surgical cutting and fastening instrument with electrical feedback |
US8089417B2 (en) | 2007-06-01 | 2012-01-03 | The Royal Institution For The Advancement Of Learning/Mcgill University | Microwave scanning system and miniaturized microwave antenna |
US7832408B2 (en) | 2007-06-04 | 2010-11-16 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a directional switching mechanism |
US7905380B2 (en) | 2007-06-04 | 2011-03-15 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a multiple rate directional switching mechanism |
USD575401S1 (en) | 2007-06-12 | 2008-08-19 | Tyco Healthcare Group Lp | Vessel sealer |
DE202007009318U1 (de) | 2007-06-26 | 2007-08-30 | Aesculap Ag & Co. Kg | Chirurgisches Instrument |
DE202007009317U1 (de) | 2007-06-26 | 2007-08-30 | Aesculap Ag & Co. Kg | Chirurgisches Instrument |
US8777945B2 (en) | 2007-06-29 | 2014-07-15 | Covidien Lp | Method and system for monitoring tissue during an electrosurgical procedure |
DE202007009165U1 (de) | 2007-06-29 | 2007-08-30 | Kls Martin Gmbh + Co. Kg | Chirurgisches Instrument |
US20090024126A1 (en) | 2007-07-19 | 2009-01-22 | Ryan Artale | Tissue fusion device |
US20090036881A1 (en) | 2007-07-30 | 2009-02-05 | Ryan Artale | Polyp removal jaws and method of use |
US8298243B2 (en) | 2007-07-30 | 2012-10-30 | Tyco Healthcare Group Lp | Combination wire electrode and tube electrode polypectomy device |
US20090054894A1 (en) | 2007-08-24 | 2009-02-26 | Chie Yachi | Surgical operating apparatus |
WO2009032623A2 (en) | 2007-08-31 | 2009-03-12 | Ethicon Endo-Surgery, Inc | Electrical albation surgical instruments |
US20090065565A1 (en) | 2007-09-12 | 2009-03-12 | Vascular Technologies, Inc. | System, method and apparatus for preventing reuse of medical instruments |
US20090076506A1 (en) | 2007-09-18 | 2009-03-19 | Surgrx, Inc. | Electrosurgical instrument and method |
US7877852B2 (en) | 2007-09-20 | 2011-02-01 | Tyco Healthcare Group Lp | Method of manufacturing an end effector assembly for sealing tissue |
US7877853B2 (en) | 2007-09-20 | 2011-02-01 | Tyco Healthcare Group Lp | Method of manufacturing end effector assembly for sealing tissue |
US20090082766A1 (en) | 2007-09-20 | 2009-03-26 | Tyco Healthcare Group Lp | Tissue Sealer and End Effector Assembly and Method of Manufacturing Same |
EP3097869B1 (en) | 2007-09-21 | 2020-03-11 | Covidien LP | Surgical device |
US8221416B2 (en) | 2007-09-28 | 2012-07-17 | Tyco Healthcare Group Lp | Insulating boot for electrosurgical forceps with thermoplastic clevis |
US20090088750A1 (en) | 2007-09-28 | 2009-04-02 | Tyco Healthcare Group Lp | Insulating Boot with Silicone Overmold for Electrosurgical Forceps |
US8251996B2 (en) | 2007-09-28 | 2012-08-28 | Tyco Healthcare Group Lp | Insulating sheath for electrosurgical forceps |
US8236025B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Silicone insulated electrosurgical forceps |
AU2008221509B2 (en) | 2007-09-28 | 2013-10-10 | Covidien Lp | Dual durometer insulating boot for electrosurgical forceps |
US20090088745A1 (en) | 2007-09-28 | 2009-04-02 | Tyco Healthcare Group Lp | Tapered Insulating Boot for Electrosurgical Forceps |
US20090088748A1 (en) | 2007-09-28 | 2009-04-02 | Tyco Healthcare Group Lp | Insulating Mesh-like Boot for Electrosurgical Forceps |
US9023043B2 (en) | 2007-09-28 | 2015-05-05 | Covidien Lp | Insulating mechanically-interfaced boot and jaws for electrosurgical forceps |
US8267936B2 (en) | 2007-09-28 | 2012-09-18 | Tyco Healthcare Group Lp | Insulating mechanically-interfaced adhesive for electrosurgical forceps |
US8235993B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Insulating boot for electrosurgical forceps with exohinged structure |
US8235992B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Insulating boot with mechanical reinforcement for electrosurgical forceps |
CA2701962C (en) | 2007-10-05 | 2016-05-31 | Ethicon Endo-Surgery, Inc. | Ergonomic surgical instruments |
US8142425B2 (en) | 2007-10-30 | 2012-03-27 | Hemostatix Medical Techs, LLC | Hemostatic surgical blade, system and method of blade manufacture |
JP5364255B2 (ja) | 2007-10-31 | 2013-12-11 | テルモ株式会社 | 医療用マニピュレータ |
DE202007016233U1 (de) | 2007-11-20 | 2008-01-31 | Aesculap Ag & Co. Kg | Chirurgische Pinzette |
US8758342B2 (en) | 2007-11-28 | 2014-06-24 | Covidien Ag | Cordless power-assisted medical cauterization and cutting device |
US9050098B2 (en) | 2007-11-28 | 2015-06-09 | Covidien Ag | Cordless medical cauterization and cutting device |
US8377059B2 (en) | 2007-11-28 | 2013-02-19 | Covidien Ag | Cordless medical cauterization and cutting device |
US20090177094A1 (en) | 2008-01-08 | 2009-07-09 | Oncoscope, Inc. | Systems and methods for tissue examination, diagnostic, treatment, and/or monitoring |
US8192444B2 (en) | 2008-01-16 | 2012-06-05 | Tyco Healthcare Group Lp | Uterine sealer |
CA2713898C (en) | 2008-01-31 | 2017-05-02 | Tyco Healthcare Group, Lp | Polyp removal device and method of use |
US8764748B2 (en) | 2008-02-06 | 2014-07-01 | Covidien Lp | End effector assembly for electrosurgical device and method for making the same |
US8382792B2 (en) | 2008-02-14 | 2013-02-26 | Covidien Lp | End effector assembly for electrosurgical device |
US8623276B2 (en) | 2008-02-15 | 2014-01-07 | Covidien Lp | Method and system for sterilizing an electrosurgical instrument |
US20090206125A1 (en) | 2008-02-15 | 2009-08-20 | Ethicon Endo-Surgery, Inc. | Packaging for attaching buttress material to a surgical stapling instrument |
US9192427B2 (en) | 2008-03-11 | 2015-11-24 | Covidien Lp | Bipolar cutting end effector |
US20090248050A1 (en) | 2008-03-27 | 2009-10-01 | Yuji Hirai | Ultrasonic operating apparatus |
US8048074B2 (en) | 2008-03-28 | 2011-11-01 | Olympus Medical Systems Corp. | Surgical operating apparatus |
US20090248021A1 (en) | 2008-03-31 | 2009-10-01 | Tyco Healthcare Group Lp | End Effector Assembly for Electrosurgical Devices and System for Using the Same |
EP2335631B1 (en) | 2008-03-31 | 2017-09-20 | Applied Medical Resources Corporation | Electrosurgical system with a memory module |
US20090254080A1 (en) | 2008-04-07 | 2009-10-08 | Satoshi Honda | Surgical operation apparatus |
US8212213B2 (en) | 2008-04-07 | 2012-07-03 | Halliburton Energy Services, Inc. | Chemically-selective detector and methods relating thereto |
US20090254081A1 (en) | 2008-04-08 | 2009-10-08 | Tyco Electronics Corporation | System and method for surgical jaw assembly |
DE102008018406B3 (de) | 2008-04-10 | 2009-07-23 | Bowa-Electronic Gmbh & Co. Kg | Elektrochirurgisches Gerät |
WO2009132009A1 (en) | 2008-04-21 | 2009-10-29 | Medtronic, Inc. | Suction force ablation device |
US8357158B2 (en) | 2008-04-22 | 2013-01-22 | Covidien Lp | Jaw closure detection system |
US8469956B2 (en) | 2008-07-21 | 2013-06-25 | Covidien Lp | Variable resistor jaw |
US8454599B2 (en) | 2008-08-13 | 2013-06-04 | Olympus Medical Systems Corp. | Treatment apparatus and electro-surgical device |
US8162973B2 (en) | 2008-08-15 | 2012-04-24 | Tyco Healthcare Group Lp | Method of transferring pressure in an articulating surgical instrument |
US20100042143A1 (en) | 2008-08-15 | 2010-02-18 | Cunningham James S | Method of Transferring Pressure in an Articulating Surgical Instrument |
US8257387B2 (en) | 2008-08-15 | 2012-09-04 | Tyco Healthcare Group Lp | Method of transferring pressure in an articulating surgical instrument |
US9603652B2 (en) | 2008-08-21 | 2017-03-28 | Covidien Lp | Electrosurgical instrument including a sensor |
US8784417B2 (en) | 2008-08-28 | 2014-07-22 | Covidien Lp | Tissue fusion jaw angle improvement |
US20100057081A1 (en) | 2008-08-28 | 2010-03-04 | Tyco Healthcare Group Lp | Tissue Fusion Jaw Angle Improvement |
US8795274B2 (en) | 2008-08-28 | 2014-08-05 | Covidien Lp | Tissue fusion jaw angle improvement |
US8317787B2 (en) | 2008-08-28 | 2012-11-27 | Covidien Lp | Tissue fusion jaw angle improvement |
US8303581B2 (en) | 2008-09-02 | 2012-11-06 | Covidien Lp | Catheter with remotely extendible instruments |
US20100063500A1 (en) | 2008-09-05 | 2010-03-11 | Tyco Healthcare Group Lp | Apparatus, System and Method for Performing an Electrosurgical Procedure |
US8303582B2 (en) | 2008-09-15 | 2012-11-06 | Tyco Healthcare Group Lp | Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique |
US20100069953A1 (en) | 2008-09-16 | 2010-03-18 | Tyco Healthcare Group Lp | Method of Transferring Force Using Flexible Fluid-Filled Tubing in an Articulating Surgical Instrument |
US20100069903A1 (en) | 2008-09-18 | 2010-03-18 | Tyco Healthcare Group Lp | Vessel Sealing Instrument With Cutting Mechanism |
US20100076430A1 (en) | 2008-09-24 | 2010-03-25 | Tyco Healthcare Group Lp | Electrosurgical Instrument Having a Thumb Lever and Related System and Method of Use |
US8535312B2 (en) | 2008-09-25 | 2013-09-17 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US9375254B2 (en) | 2008-09-25 | 2016-06-28 | Covidien Lp | Seal and separate algorithm |
US8968314B2 (en) | 2008-09-25 | 2015-03-03 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US8142473B2 (en) | 2008-10-03 | 2012-03-27 | Tyco Healthcare Group Lp | Method of transferring rotational motion in an articulating surgical instrument |
US8469957B2 (en) | 2008-10-07 | 2013-06-25 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8636761B2 (en) | 2008-10-09 | 2014-01-28 | Covidien Lp | Apparatus, system, and method for performing an endoscopic electrosurgical procedure |
US8016827B2 (en) | 2008-10-09 | 2011-09-13 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8852179B2 (en) | 2008-10-10 | 2014-10-07 | Covidien Lp | Apparatus, system and method for monitoring tissue during an electrosurgical procedure |
US8486107B2 (en) | 2008-10-20 | 2013-07-16 | Covidien Lp | Method of sealing tissue using radiofrequency energy |
CN201299462Y (zh) | 2008-10-28 | 2009-09-02 | 宋洪海 | 一种多层金属复合炊锅 |
US8197479B2 (en) | 2008-12-10 | 2012-06-12 | Tyco Healthcare Group Lp | Vessel sealer and divider |
US20100168741A1 (en) | 2008-12-29 | 2010-07-01 | Hideo Sanai | Surgical operation apparatus |
US8114122B2 (en) | 2009-01-13 | 2012-02-14 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8632564B2 (en) | 2009-01-14 | 2014-01-21 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8282634B2 (en) | 2009-01-14 | 2012-10-09 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8632539B2 (en) | 2009-01-14 | 2014-01-21 | Covidien Lp | Vessel sealer and divider |
US20100198248A1 (en) | 2009-02-02 | 2010-08-05 | Ethicon Endo-Surgery, Inc. | Surgical dissector |
US8858547B2 (en) | 2009-03-05 | 2014-10-14 | Intuitive Surgical Operations, Inc. | Cut and seal instrument |
US20100228250A1 (en) | 2009-03-05 | 2010-09-09 | Intuitive Surgical Operations, Inc. | Cut and seal instrument |
US8418073B2 (en) | 2009-03-09 | 2013-04-09 | Intuitive Surgical Operations, Inc. | User interfaces for electrosurgical tools in robotic surgical systems |
US8423182B2 (en) | 2009-03-09 | 2013-04-16 | Intuitive Surgical Operations, Inc. | Adaptable integrated energy control system for electrosurgical tools in robotic surgical systems |
US20100249769A1 (en) | 2009-03-24 | 2010-09-30 | Tyco Healthcare Group Lp | Apparatus for Tissue Sealing |
US8226650B2 (en) | 2009-03-26 | 2012-07-24 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an endoscopic electrosurgical procedure |
US8251994B2 (en) | 2009-04-07 | 2012-08-28 | Tyco Healthcare Group Lp | Vessel sealer and divider with blade deployment alarm |
US20100274160A1 (en) | 2009-04-22 | 2010-10-28 | Chie Yachi | Switching structure and surgical equipment |
US8277446B2 (en) | 2009-04-24 | 2012-10-02 | Tyco Healthcare Group Lp | Electrosurgical tissue sealer and cutter |
USD621503S1 (en) | 2009-04-28 | 2010-08-10 | Tyco Healthcare Group Ip | Pistol grip laparoscopic sealing and dissection device |
US9192430B2 (en) | 2009-05-01 | 2015-11-24 | Covidien Lp | Electrosurgical instrument with time limit circuit |
US8187273B2 (en) | 2009-05-07 | 2012-05-29 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
USD649643S1 (en) | 2009-05-13 | 2011-11-29 | Tyco Healthcare Group Lp | End effector with a rounded tip |
USD617903S1 (en) | 2009-05-13 | 2010-06-15 | Tyco Healthcare Group Lp | End effector pointed tip |
USD617902S1 (en) | 2009-05-13 | 2010-06-15 | Tyco Healthcare Group Lp | End effector tip with undercut top jaw |
USD618798S1 (en) | 2009-05-13 | 2010-06-29 | Tyco Healthcare Group Lp | Vessel sealing jaw seal plate |
USD617900S1 (en) | 2009-05-13 | 2010-06-15 | Tyco Healthcare Group Lp | End effector tip with undercut bottom jaw |
USD617901S1 (en) | 2009-05-13 | 2010-06-15 | Tyco Healthcare Group Lp | End effector chamfered tip |
US8292067B2 (en) | 2009-06-09 | 2012-10-23 | Tyco Healthcare Group Lp | Knotless endostitch package |
US20100331742A1 (en) | 2009-06-26 | 2010-12-30 | Shinya Masuda | Surgical operating apparatus |
US8246618B2 (en) * | 2009-07-08 | 2012-08-21 | Tyco Healthcare Group Lp | Electrosurgical jaws with offset knife |
US8343150B2 (en) | 2009-07-15 | 2013-01-01 | Covidien Lp | Mechanical cycling of seal pressure coupled with energy for tissue fusion |
US8968358B2 (en) | 2009-08-05 | 2015-03-03 | Covidien Lp | Blunt tissue dissection surgical instrument jaw designs |
USD630324S1 (en) | 2009-08-05 | 2011-01-04 | Tyco Healthcare Group Lp | Dissecting surgical jaw |
US8679115B2 (en) | 2009-08-19 | 2014-03-25 | Covidien Lp | Electrical cutting and vessel sealing jaw members |
US8287536B2 (en) | 2009-08-26 | 2012-10-16 | Tyco Healthcare Group Lp | Cutting assembly for surgical instruments |
US20110054471A1 (en) | 2009-08-27 | 2011-03-03 | Tyco Healthcare Group Lp | Apparatus for Performing an Electrosurgical Procedure |
US8430876B2 (en) | 2009-08-27 | 2013-04-30 | Tyco Healthcare Group Lp | Vessel sealer and divider with knife lockout |
US20110054468A1 (en) | 2009-09-01 | 2011-03-03 | Tyco Healthcare Group Lp | Apparatus for Performing an Electrosurgical Procedure |
US8357159B2 (en) | 2009-09-03 | 2013-01-22 | Covidien Lp | Open vessel sealing instrument with pivot assembly |
US8568412B2 (en) | 2009-09-09 | 2013-10-29 | Covidien Lp | Apparatus and method of controlling cutting blade travel through the use of etched features |
US8439911B2 (en) | 2009-09-09 | 2013-05-14 | Coviden Lp | Compact jaw including through bore pivot pin |
US8162965B2 (en) | 2009-09-09 | 2012-04-24 | Tyco Healthcare Group Lp | Low profile cutting assembly with a return spring |
USD627462S1 (en) | 2009-09-09 | 2010-11-16 | Tyco Healthcare Group Lp | Knife channel of a jaw device |
US20110060335A1 (en) | 2009-09-10 | 2011-03-10 | Tyco Healthcare Group Lp | Apparatus for Tissue Fusion and Method of Use |
US8207651B2 (en) | 2009-09-16 | 2012-06-26 | Tyco Healthcare Group Lp | Low energy or minimum disturbance method for measuring frequency response functions of ultrasonic surgical devices in determining optimum operating point |
US8133254B2 (en) | 2009-09-18 | 2012-03-13 | Tyco Healthcare Group Lp | In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor |
US20110071523A1 (en) | 2009-09-23 | 2011-03-24 | Tyco Healthcare Group Lp | Vessel Sealer with Self-Aligning Jaws |
US8266783B2 (en) | 2009-09-28 | 2012-09-18 | Tyco Healthcare Group Lp | Method and system for manufacturing electrosurgical seal plates |
US8112871B2 (en) | 2009-09-28 | 2012-02-14 | Tyco Healthcare Group Lp | Method for manufacturing electrosurgical seal plates |
US8323310B2 (en) | 2009-09-29 | 2012-12-04 | Covidien Lp | Vessel sealing jaw with offset sealing surface |
US8556889B2 (en) | 2009-09-29 | 2013-10-15 | Covidien Lp | Flow rate monitor for fluid cooled microwave ablation probe |
US9024237B2 (en) | 2009-09-29 | 2015-05-05 | Covidien Lp | Material fusing apparatus, system and method of use |
US9820806B2 (en) | 2009-09-29 | 2017-11-21 | Covidien Lp | Switch assembly for electrosurgical instrument |
US8292886B2 (en) | 2009-10-06 | 2012-10-23 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8512371B2 (en) | 2009-10-06 | 2013-08-20 | Covidien Lp | Jaw, blade and gap manufacturing for surgical instruments with small jaws |
US8343151B2 (en) | 2009-10-09 | 2013-01-01 | Covidien Lp | Vessel sealer and divider with captured cutting element |
US8388647B2 (en) | 2009-10-28 | 2013-03-05 | Covidien Lp | Apparatus for tissue sealing |
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JP5579427B2 (ja) | 2009-12-14 | 2014-08-27 | 中国電力株式会社 | 間接活線作業用具支持装置 |
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USD661394S1 (en) | 2011-02-24 | 2012-06-05 | Tyco Healthcare Group Lp | Device jaw |
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EP2272454A1 (en) | 2011-01-12 |
US8246618B2 (en) | 2012-08-21 |
US9364247B2 (en) | 2016-06-14 |
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