ES2604529A1 - System of insertion of intrauterine devices in uteruses difficult to channel (Machine-translation by Google Translate, not legally binding) - Google Patents

System of insertion of intrauterine devices in uteruses difficult to channel (Machine-translation by Google Translate, not legally binding) Download PDF

Info

Publication number
ES2604529A1
ES2604529A1 ES201631693A ES201631693A ES2604529A1 ES 2604529 A1 ES2604529 A1 ES 2604529A1 ES 201631693 A ES201631693 A ES 201631693A ES 201631693 A ES201631693 A ES 201631693A ES 2604529 A1 ES2604529 A1 ES 2604529A1
Authority
ES
Spain
Prior art keywords
semi
caliber
medical device
cylinders
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES201631693A
Other languages
Spanish (es)
Other versions
ES2604529B2 (en
Inventor
José Manuel RIVAS DURO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES201631693A priority Critical patent/ES2604529B2/en
Publication of ES2604529A1 publication Critical patent/ES2604529A1/en
Application granted granted Critical
Publication of ES2604529B2 publication Critical patent/ES2604529B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A61F6/18Inserters or removers ; Apparatus for loading an intra-uterine device into an insertion tube
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M29/00Dilators with or without means for introducing media, e.g. remedies

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Reproductive Health (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

Medical device for access to the uterine interior and safe canalization of the cervical canal for the introduction of intrauterine devices (iud), consisting of a semirigid guide (1) with a blunt tip to which external cylindrical pieces of bevelled tip are attached externally ( 3.1, 3.2, 3.3). Said cylindrical pieces can later be removed together with the semi-rigid guide, leaving in place only the cylindrical piece of upper caliber (3.3), which in this way forms a working channel through which the uterine interior can be accessed and inserted through it. Iud (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓN DESCRIPTION

SISTEMA DE INSERCIÓN DE DISPOSITIVOS INTRAUTERINOS EN ÚTEROS DE DIFÍCIL CANALIZACIÓN INTRAUTERINE DEVICE INSERTION SYSTEM IN UTEROS OF DIFFICULT CHANNELING

5  5

SECTOR DE LA TÉCNICA SECTOR OF THE TECHNIQUE

La presente invención se refiere a un sistema médico para el uso sobre pacientes, con el propósito de guiar la inserción de dispositivos intrauterinos de uso medicinal y/o anticonceptivo en pacientes en las que, por las características físicas de su útero, esto 10 resulte difícil o imposible, así como la canalización de úteros para otros propósitos diagnósticos y terapéuticos. The present invention relates to a medical system for use on patients, with the purpose of guiding the insertion of intrauterine devices for medicinal and / or contraceptive use in patients in whom, due to the physical characteristics of their uterus, this is difficult or impossible, as well as the channeling of uterus for other diagnostic and therapeutic purposes.

ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION

15  fifteen

Existen en el mercado numerosos modelos de dispositivos intrauterinos (DIU) para uso medicinal y/o anticonceptivo, difiriendo los mismos en formas, materiales empleados para su fabricación, sistemas por los cuales generan su eficacia medicinal y/o anticonceptiva, y en los mecanismos físicos que se emplean para su inserción en la cavidad uterina. En todos los casos su colocación implica la canalización del cérvix uterino y el acceso al interior de la 20 cavidad uterina de una forma segura. There are numerous models of intrauterine devices (IUDs) for medicinal and / or contraceptive use on the market, differing in forms, materials used for their manufacture, systems by which they generate their medicinal and / or contraceptive efficacy, and in physical mechanisms which are used for insertion into the uterine cavity. In all cases its placement involves the canalization of the uterine cervix and access to the interior of the uterine cavity in a safe way.

El cérvix uterino contiene un canal que en condiciones naturales está continuamente colapsado y ejerce diferentes grados de resistencia a la introducción de materiales en su interior según el individuo. En ocasiones, puede ser imposible la introducción de un 25 dispositivo intrauterino debido a la resistencia que genera este tejido del cuerpo, precisándose dilatar este conducto por medios mecánicos. Esto se puede lograr empleando diversos dilatadores ya existentes en el mercado, de diferentes calibres y materiales. The uterine cervix contains a channel that, under natural conditions, is continuously collapsed and exerts different degrees of resistance to the introduction of materials into its interior according to the individual. Sometimes, it may be impossible to introduce an intrauterine device due to the resistance generated by this body tissue, and this duct needs to be dilated by mechanical means. This can be achieved by using various dilators already existing in the market, of different sizes and materials.

El uso de dilatadores mecánicos precisa la introducción sucesiva de los mismos en el canal 30 cervical hasta alcanzar la cavidad uterina, y posteriormente su retirada para insertar el introductor dentro del útero a través del canal así ensanchado. Esta manipulación genera dolor, y no se puede garantizar que la dilatación desde calibres muy finos hasta el calibre necesario no esté produciendo una tunelización inadecuada del tejido del cuello uterino (llamada comúnmente “falsa vía”), que no conduce al interior del útero sino que genera un 35 The use of mechanical dilators requires their successive introduction into the cervical canal 30 until the uterine cavity is reached, and subsequently removed to insert the introducer into the uterus through the channel thus widened. This manipulation generates pain, and it cannot be guaranteed that the dilation from very fine calibers to the necessary caliber is not producing an inadequate tunneling of the cervical tissue (commonly called “false path”), which does not lead to the interior of the uterus but rather generates a 35

trauma en el tejido del mismo y puede conducir a consecuencias graves si no se detecta, incluyendo en último término la pérdida de dicho útero. trauma to the tissue and can lead to serious consequences if it is not detected, including ultimately the loss of said uterus.

Estas tunelizaciones inadecuadas (“falsas vías”) son más frecuentes cuando se manipulan cuellos uterinos de mujeres que han sufrido cirugías en dicho órgano, o que presentan 5 canales cervicales anómalos por diversos motivos. En estos casos, puede resultar imposible acceder al interior del útero para la colocación de un DIU, o para realizar otros procedimientos diagnósticos o terapéuticos. These inadequate tunneling ("false pathways") are more frequent when manipulating uterine necks of women who have undergone surgery on that organ, or who present 5 abnormal cervical channels for various reasons. In these cases, it may be impossible to access the interior of the uterus for the placement of an IUD, or to perform other diagnostic or therapeutic procedures.

EXPLICACIÓN DE LA INVENCIÓN 10 EXPLANATION OF THE INVENTION 10

La presente invención tiene la doble finalidad de lograr un acceso seguro al interior del útero a través del canal cervical, y de generar un canal artificial seguro a través del cual se puede introducir un DIU de cualquier modelo hasta su posición adecuada (u otro material para realizar procedimientos diagnósticos o terapéuticos a través de dicho canal). 15 The present invention has the dual purpose of achieving safe access to the interior of the uterus through the cervical canal, and of generating a secure artificial channel through which an IUD of any model can be introduced to its proper position (or other material for perform diagnostic or therapeutic procedures through said channel). fifteen

A tal fin, la invención consta de una guía semirrígida sólida con punta redondeada y con características que le confieran ecorrefringencia (capacidad para ser detectada mediante ultrasonidos), a la cual se pueden acoplar externamente y deslizar sobre la misma de forma coaxial sucesivas piezas semirrigídas de material plástico y punta biselada o redondeada, 20 de tal modo que el calibre interno de cada pieza mayor se ajuste perfectamente al calibre externo de la pieza menor, y así sucesivamente. To this end, the invention consists of a solid semi-rigid guide with a rounded tip and with features that confer ecorefringence (capacity to be detected by ultrasound), to which successive semi-rigid pieces of plastic material and beveled or rounded tip, 20 so that the internal caliber of each major piece fits perfectly to the external caliber of the minor piece, and so on.

Una vez logrado el calibre deseado (definido por el calibre interno de la pieza última introducida), se pueden retirar conjuntamente todas las piezas de menor calibre del interior 25 de aquélla, de tal manera que se genera un canal de trabajo de calibre conocido a través del cual se puede deslizar el introductor de un DIU (u otros equipos como por ejemplo una cánula de biopsia). Todas las piezas llevan marcaje externo a intervalos de 1 cm, y las piezas de mayor grosor tienen una longitud total progresivamente menor que las de menor grosor. Las piezas están marcadas de tal forma que se puede conocer en qué momento una 30 pieza ha llegado en su recorrido hasta la punta de la pieza inmediatamente menor. Once the desired caliber (defined by the internal caliber of the last piece introduced) has been achieved, all the smaller caliber pieces of the interior 25 of the latter can be removed together, so that a working channel of known caliber is generated through from which you can slide the introducer of an IUD (or other equipment such as a biopsy cannula). All the pieces have external marking at intervals of 1 cm, and the thicker pieces have a progressively shorter overall length than the ones of smaller thickness. The pieces are marked in such a way that it is possible to know at what point a piece has reached the tip of the immediately smaller piece.

El material plástico de las piezas semirrigídas ha de tener consistencia suficiente para mantener su luz abierta sin contener al resto de piezas menores en su interior, pero flexibilidad adecuada para adaptarse a la forma curvada que suele adoptar el canal cervical 35 hacia la cavidad uterina. The plastic material of the semi-rigid pieces must have sufficient consistency to keep its light open without containing the rest of the smaller pieces inside, but adequate flexibility to adapt to the curved shape that the cervical canal 35 usually takes towards the uterine cavity.

La invención descrita de esta forma es una novedad en el sistema de acceso al interior de la cavidad uterina y puede ser empleado de la siguiente manera: la guía de pequeño calibre se hace avanzar a través del canal cervical hasta que se tiene constancia de que se ha localizado dentro de la cavidad uterina. Esto puede definirse mediante una ecografía o 5 introduciendo dicha guía a través del canal de trabajo de un histeroscopio diagnóstico (en este caso, una vez alcanzado este punto se retira el histeroscopio dejando en su sitio la guía). The invention described in this way is a novelty in the access system to the interior of the uterine cavity and can be used as follows: the small caliber guide is advanced through the cervical canal until there is evidence that It has located inside the uterine cavity. This can be defined by ultrasound or by introducing said guide through the working channel of a diagnostic hysteroscope (in this case, once this point is reached, the hysteroscope is removed leaving the guide in place).

Llegados a este punto, se introduce el extremo posterior de la guía en el canal de la primera 10 pieza semirrígida (la de menor calibre) y, sin desplazar la guía, se empuja la pieza hasta que llega a la marca que indica que su punta está al mismo nivel que la punta de la guía. El proceso se repite acoplando y empujando piezas de calibre progresivamente mayor a través del conjunto de piezas precedente, hasta sus marcas predefinidas. En el momento en el que se alcanza el calibre deseado, se sujeta la pieza externa firmemente y se tracciona de las de 15 calibres menores (facilitado esto por el hecho de que tienen una longitud mayor y encajan escalonadamente) de tal modo que se ha obtenido un canal artificial que se puede emplear del mismo modo que si fuese el canal cervical para introducir un DIU. At this point, the rear end of the guide is inserted into the channel of the first semi-rigid piece (the one with the smallest caliber) and, without moving the guide, the piece is pushed until it reaches the mark indicating that its tip It is level with the tip of the guide. The process is repeated by coupling and pushing pieces of progressively larger caliber through the preceding set of pieces, up to their predefined marks. At the moment in which the desired caliber is reached, the outer part is held firmly and pulled from those of 15 smaller calipers (facilitated by the fact that they have a longer length and fit in stepwise) so that it has been obtained an artificial canal that can be used in the same way as if it were the cervical canal to introduce an IUD.

Este sistema utiliza la guía como garantía de que se accederá al interior uterino y no se 20 producirán tunelizaciones inadecuadas en el tejido uterino, y permite generar un modo de acceso seguro acoplable a múltiples sistemas introductores ya existentes pero ineficaces en casos difíciles. This system uses the guide as a guarantee that the uterine interior will be accessed and inadequate tunneling will not occur in the uterine tissue, and allows generating a secure access mode that can be coupled to multiple introductory systems that are already existing but ineffective in difficult cases.

El sistema descrito estará convenientemente esterilizado y embolsado en un recipiente que 25 lo proteja de la contaminación hasta el momento en el que será empleado. The described system will be conveniently sterilized and bagged in a container that protects it from contamination until the moment it will be used.

DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS

Para complementar la descripción que se está realizando y con objeto de ayudar a una 30 mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, se acompaña como parte integrante de dicha descripción un juego de figuras en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of figures is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:

35  35

La figura 1 muestra una vista esquemática de la guía semirrígida en posición dentro de un útero, de acuerdo con la presente invención Figure 1 shows a schematic view of the semi-rigid guide in position within a uterus, in accordance with the present invention

La figura 2 muestra una vista esquemática del pasaje coaxial de la primera pieza cilíndrica, según una posible realización del dispositivo de acuerdo con la presente invención. Figure 2 shows a schematic view of the coaxial passage of the first cylindrical part, according to a possible embodiment of the device according to the present invention.

La figura 3 muestra una vista esquemática con el ensamblaje en posición de una posible 5 realización del dispositivo de acuerdo con la presente invención. Figure 3 shows a schematic view with the assembly in position of a possible embodiment of the device according to the present invention.

La figura 4 muestra una vista esquemática con la pieza de mayor calibre en posición, una vez retirado el conjunto de piezas de calibre inferior, según una posible realización del dispositivo de acuerdo con la presente invención. Figure 4 shows a schematic view with the larger caliber piece in position, once the lower caliber piece assembly has been removed, according to a possible embodiment of the device according to the present invention.

La figura 5 muestra una vista esquemática de la pieza de mayor calibre en posición, según 10 una posible realización del dispositivo de acuerdo con la presente invención, con un introductor de dispositivos intrauterinos (DIUs), no objeto de la presente invención, pasando a través del mismo para alcanzar la cavidad uterina. Figure 5 shows a schematic view of the larger caliber piece in position, according to a possible embodiment of the device according to the present invention, with an intrauterine device introducer (IUDs), not object of the present invention, passing through thereof to reach the uterine cavity.

A continuación se proporciona una lista de los distintos elementos representados en las 15 figuras que integran la invención: The following is a list of the different elements represented in the 15 figures that make up the invention:

1 Guía semirrígida 1 semi-rigid guide

2 Útero 2 Uterus

3.1 Pieza cilíndrica de calibre inferior 20 3.1 Lower caliber cylindrical part 20

3.2 Pieza cilíndrica de calibre medio 3.2 Cylindrical part of medium caliber

3.3 Pieza cilíndrica de calibre superior 3.3 Top caliber cylindrical part

4 Introductor de dispositivos intrauterinos (DIUs) 4 Intrauterine device introducer (IUDs)

5 Dispositivo intrauterino (DIU) 5 Intrauterine device (IUD)

25  25

REALIZACIÓN PREFERENTE PREFERRED EMBODIMENT

A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización preferente y funcionamiento del dispositivo, la cual comprende las partes y elementos que se indican y describen en detalle a continuación. 30 In view of the aforementioned figures, and in accordance with the numbering adopted, an example of a preferred embodiment and operation of the device can be observed, which comprises the parts and elements indicated and described in detail below. 30

Así, tal y como se observa en las figuras 1 a 5, una posible realización preferente del dispositivo o sistema para canalización del útero (2) y posterior pasaje a su través de un introductor de DIUs (4, 5), comprende esencialmente los siguientes elementos: Thus, as seen in Figures 1 to 5, a possible preferred embodiment of the device or system for canalization of the uterus (2) and subsequent passage through an IUD introducer (4, 5), essentially comprises the following elements:

 Una guía semirrígida (1) con punta roma de pequeño calibre, marcada externamente 35 centímetro a centímetro y con una marca diferenciada igual a la longitud del cilindro de  A semi-rigid guide (1) with a small caliber blunt tip, externally marked 35 centimeter to centimeter and with a differentiated mark equal to the cylinder length of

menor calibre, a contar desde su punta, de tal modo que se conoce el punto en el que dicho cilindro (3.1) alcanza su posición adecuada. smaller caliber, counting from its tip, so that the point at which said cylinder (3.1) reaches its proper position is known.

 Una serie de piezas cilíndricas acoplables (3.1, 3.2, 3.3) sucesivamente de forma coaxial a la guía semirrígida y progresivamente a cada pieza cilíndrica de calibre inferior por su parte externa. 5  A series of attachable cylindrical parts (3.1, 3.2, 3.3) successively coaxial to the semi-rigid guide and progressively to each cylindrical part of lower caliber on its outer part. 5

En esta realización preferente, como se demuestra en las figuras, el calibre de la primera pieza cilíndrica (3.1) es tal que se desliza sin esfuerzo sobre la guía semirrígida (1) hasta alcanzar su posición, y las piezas cilíndricas sucesivas(3.2, 3.3) se deslizan de forma coaxial sobre la superficie externa de la pieza de calibre inferior, dilatando el canal cervical y 10 accediendo al interior del útero (2). In this preferred embodiment, as shown in the figures, the caliber of the first cylindrical part (3.1) is such that it slides effortlessly over the semi-rigid guide (1) until it reaches its position, and the successive cylindrical parts (3.2, 3.3 ) they slide coaxially over the outer surface of the lower caliber piece, dilating the cervical canal and accessing the inside of the uterus (2).

Las piezas cilíndricas tendrán una longitud menor conforme su calibre sea sucesivamente mayor, y estarán marcadas de tal modo que se conozca cuándo la pieza que se introduce ha alcanzado su posición (el lugar en que la punta biselada de la pieza de mayor calibre se 15 superponga a la del calibre inmediatamente inferior). De este modo podrán extraerse todas las piezas de calibre inferior (3.1, 3.2) con facilidad y dejar en posición la de calibre superior (3.3), que es la que cumple la función de canal de trabajo para la introducción de DIU (4, 5). The cylindrical pieces will have a shorter length as their caliber is successively greater, and will be marked in such a way that it is known when the piece being introduced has reached its position (the place where the beveled tip of the larger caliber piece overlaps) to that of the immediately lower caliber). In this way, all the lower-caliber parts (3.1, 3.2) can be easily removed and the upper caliber (3.3), which is the function of the working channel for the introduction of IUDs (4, 5). ).

Claims (7)

REIVINDICACIONES 1. Dispositivo médico para acceso al interior uterino y canalización segura del canal cervical para la introducción de dispositivos intrauterinos (DIU) y otros usos afines, caracterizado porque comprende: 5 1. Medical device for access to the uterine interior and safe canalization of the cervical canal for the introduction of intrauterine devices (IUDs) and other related uses, characterized in that it comprises:  Una guía semirrígida con punta roma.  A semi-rigid guide with blunt tip.  Una serie de cilindros acoplables sucesivamente de forma coaxial a la guía semirrígida y progresivamente a cada cilindro de calibre inferior por su parte externa.  A series of cylinders successively coaxially coupled to the semi-rigid guide and progressively to each lower caliber cylinder from its outer part. 2. Dispositivo médico según la reivindicación 1 caracterizado porque la guía semirrígida está 10 fabricada en uno o varios materiales que permiten su ecorrefingencia, es decir, que sea posible detectar su posición mediante un dispositivo médico de imagen por ultrasonidos. 2. Medical device according to claim 1, characterized in that the semi-rigid guide is made of one or more materials that allow its ecorefingency, that is, it is possible to detect its position by means of a medical ultrasound imaging device. 3. Dispositivo médico según la reivindicación 1 caracterizado porque la guía semirrígida presenta marcas visibles con intervalos de 1 cm desde la punta roma, y porque presenta 15 una marca diferenciada igual a la longitud del primer cilindro, a contar desde la punta roma. 3. Medical device according to claim 1 characterized in that the semi-rigid guide has visible marks with intervals of 1 cm from the blunt tip, and because it has a distinct mark equal to the length of the first cylinder, from the blunt tip. 4. Dispositivo médico según la reivindicación 1 caracterizado porque los cilindros que se acoplan coaxialmente a la guía se realizan en material semirrígido y presentan un extremo biselado y redondeado. 20 4. Medical device according to claim 1 characterized in that the cylinders that are coaxially coupled to the guide are made of semi-rigid material and have a bevelled and rounded end. twenty 5. Dispositivo médico según la reivindicación 1 caracterizado porque dichos cilindros presentan unos diámetros externos e internos tales que el de menor calibre tenga su diámetro interno tal que permita el acople externo a la guía semirrígida, y los sucesivos en tamaño presenten un diámetro interno tal que permitan el acople externo de forma coaxial a 25 los cilindros precedentes, de forma sucesiva. 5. Medical device according to claim 1 characterized in that said cylinders have external and internal diameters such that the smaller caliber has its internal diameter such that it allows the external coupling to the semi-rigid guide, and the successive ones in size have an internal diameter such that allow external coupling coaxially to the preceding cylinders, 25 successively. 6. Dispositivo médico según la reivindicación 1 caracterizado porque dichos cilindros tienen una longitud menor conforme mayor es su calibre, y presentan una marca visible tal que permita conocer cuándo la punta de un cilindro ha alcanzado su posición correcta sobre el 30 cilindro previo de calibre inferior. 6. Medical device according to claim 1 characterized in that said cylinders have a shorter length as their caliber is greater, and have a visible mark such that it allows to know when the tip of a cylinder has reached its correct position on the previous lower caliber cylinder . 7. Dispositivo médico según la reivindicación 1 caracterizado porque el cilindro de mayor calibre presenta un diámetro interno suficiente para hacer avanzar por su interior un introductor de dispositivos intrauterinos. 35 7. Medical device according to claim 1 characterized in that the larger caliber cylinder has an internal diameter sufficient to advance an intrauterine device introducer inside. 35
ES201631693A 2016-12-27 2016-12-27 Intrauterine device insertion system in uterus of difficult canalization Expired - Fee Related ES2604529B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201631693A ES2604529B2 (en) 2016-12-27 2016-12-27 Intrauterine device insertion system in uterus of difficult canalization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201631693A ES2604529B2 (en) 2016-12-27 2016-12-27 Intrauterine device insertion system in uterus of difficult canalization

Publications (2)

Publication Number Publication Date
ES2604529A1 true ES2604529A1 (en) 2017-03-07
ES2604529B2 ES2604529B2 (en) 2017-07-10

Family

ID=58185656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201631693A Expired - Fee Related ES2604529B2 (en) 2016-12-27 2016-12-27 Intrauterine device insertion system in uterus of difficult canalization

Country Status (1)

Country Link
ES (1) ES2604529B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927666A (en) * 1972-11-21 1975-12-23 Alza Corp Inserter for intrauterine device
FR2548909A1 (en) * 1983-06-24 1985-01-18 Dornion Claude Bougie which can be used for dilating the neck of the uterus
CN2381341Y (en) * 1999-08-10 2000-06-07 陈昭 Disposable continuous cervical dilator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927666A (en) * 1972-11-21 1975-12-23 Alza Corp Inserter for intrauterine device
FR2548909A1 (en) * 1983-06-24 1985-01-18 Dornion Claude Bougie which can be used for dilating the neck of the uterus
CN2381341Y (en) * 1999-08-10 2000-06-07 陈昭 Disposable continuous cervical dilator

Also Published As

Publication number Publication date
ES2604529B2 (en) 2017-07-10

Similar Documents

Publication Publication Date Title
JP7258111B2 (en) uterine manipulator
ES2643464T3 (en) Electrosurgical element and uterine manipulator for total laparoscopic hysterectomy
US8961383B2 (en) Intracavitary radiation system
US3630190A (en) Intrauterine probe
WO2001052767A1 (en) Device and method for introducing and/or collecting fluids from he interior of the uterus of an animal
WO2001049205A1 (en) Artificial insemination device for pigs
BR112016008594B1 (en) INTRAUTERINE CONTRACEPTIVE SYSTEM
CA2953760A1 (en) A cervical canal dilation device
ES2966282T3 (en) Device for introducing or obtaining a liquid with gametes, embryos or any other type of solution from the oviduct of a sow
EP3542848A1 (en) Cervical canal dilation device
BR112017012242B1 (en) GYNECOLOGICAL SUCTION MODULE AND APPLIANCE FOR MEDICAL USE
US20190053935A1 (en) Immobilization Device for Radiation Treatment
ES2604529B2 (en) Intrauterine device insertion system in uterus of difficult canalization
ES2759515B2 (en) INTRAUTERINE EXPANDER DEVICE
CN107635510B (en) Branched balloon catheter for intrauterine insemination (IUI) and Sustained Release Insemination (SRI)
CN204410941U (en) A kind of Uterotubal medical instrument
CN205108700U (en) Location is given and is covered medicine inflation bolt in vagina
BR202017017919U2 (en) APPLICATOR FOR INTRODUCING AN ENDOCERVICAL CHANNEL DILATION DEVICE
RU154609U1 (en) TRAJA EXPANDER
RU162109U1 (en) DEVICE FOR RESTORING ROAD PIPE PERFORMANCE
ES1258370U (en) Scaled fenestrated anuscope (Machine-translation by Google Translate, not legally binding)
BR102021013226A2 (en) VIDEOLAPAROSCOPY SPECIMEN VAGINAL COLLECTION BAG
SU932966A3 (en) Ntrauterus contraceptive insert
Coopee et al. Post-lumpectomy subcutaneous spacer system
UA121647U (en) DEVICES FOR VISUALIZATION OF DOGAL SPACE AND DETERMINATION OF UTERINE PIPES DURING TRANSVAGINAL LAPAROSCOPIC OPERATION

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2604529

Country of ref document: ES

Kind code of ref document: B2

Effective date: 20170710

FD2A Announcement of lapse in spain

Effective date: 20210928