ES2736348A1 - Development of a device that simulates solid or cystic tumors within a human organ for use in the practice of puncture guided by echoendoscopy. (Machine-translation by Google Translate, not legally binding) - Google Patents

Development of a device that simulates solid or cystic tumors within a human organ for use in the practice of puncture guided by echoendoscopy. (Machine-translation by Google Translate, not legally binding) Download PDF

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ES2736348A1
ES2736348A1 ES201830487A ES201830487A ES2736348A1 ES 2736348 A1 ES2736348 A1 ES 2736348A1 ES 201830487 A ES201830487 A ES 201830487A ES 201830487 A ES201830487 A ES 201830487A ES 2736348 A1 ES2736348 A1 ES 2736348A1
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development
human organ
grams
solid
echoendoscopy
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Gatica Adalberto Rincon
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/286—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for scanning or photography techniques, e.g. X-rays, ultrasonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/58—Testing, adjusting or calibrating the diagnostic device
    • A61B8/587—Calibration phantoms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/285—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for injections, endoscopy, bronchoscopy, sigmoidscopy, insertion of contraceptive devices or enemas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/30—Anatomical models

Abstract

Development of a device that simulates solid or cystic tumors within a human organ for use in the practice of puncture guided by echoendoscopy, according to a procedure to obtain it in several stages using gelatin, food coloring, water, meatballs or sausages, resulting in a container filled with a specific mass, although equipped with a central duct, to which the echoendoscope can be directed so that the trainee or inexperienced physician can practice with a degree of similarity almost exact to what he would obtain if he were Working on a real organ. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Elaboración de dispositivo que simula tumores sólidos o quísticos dentro de un órgano humano para su uso en las practicas de punción guiada por ecoendoscopia.Development of a device that simulates solid or cystic tumors within a human organ for use in the practice of puncture guided by echoendoscopy.

OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION

La presente memoria descriptiva se refiere a una solicitud de Patente relativa a un procedimiento para la obtención de una masa simuladora de órgano humano con tumoraciones en su interior, especialmente el páncreas, al objeto de que se pueda utilizar con posterioridad para el aprendizaje y práctica de las habilidades fundamentales en la realización de pruebas ecoendoscópicas.The present specification refers to a patent application relating to a procedure for obtaining a simulating mass of human organ with tumors inside, especially the pancreas, so that it can be used later for the learning and practice of the fundamental skills in performing ecoendoscopic tests.

Esta invención tiene su aplicación dentro de la actividad de "EUS- FNA training”, que es como se conoce internacionalmente esta técnica, haciendo uso de sus siglas en inglés “Endoscopic Ultrasound-Guided Fine-Needle Aspiration”. This invention has its application within the activity of "EUS-FNA training", which is how this technique is known internationally, using its acronym "Endoscopic Ultrasound-Guided Fine-Needle Aspiration".

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

A modo de introducción al estado de la técnica, la ecoendoscopia, también llamada ultrasonografía endoscópica, es un procedimiento realizado con un instrumento denominado ecoendoscopio, que permite introducir en el interior del organismo a través de la boca o del ano una cámara de televisión que transmite a un monitor imágenes en directo de las paredes de tubo digestivo y, a la vez, un ecógrafo que, mediante ultrasonidos, muestra los tejidos y los órganos situados más allá de las paredes del tubo digestivo.By way of introduction to the state of the art, echoendoscopy, also called endoscopic ultrasonography, is a procedure performed with an instrument called an echoendoscope, which allows a television camera to be transmitted inside the body through the mouth or anus to a monitor live images of the walls of the digestive tract and, at the same time, an ultrasound that, by ultrasound, shows the tissues and organs located beyond the walls of the digestive tract.

De esa forma, cuando se introduce por la boca, además del esófago, el estómago y el duodeno, el eco-endoscopio permite explorar también los ganglios linfáticos, las arterias y las venas del tórax y del abdomen superior y, en parte o en su totalidad, el corazón, el hígado, la vesícula y los conductos biliares, el páncreas, los riñones y las glándulas suprarrenales. Cuando se introduce por el ano, además del recto-sigma, el ecoendoscopio visualiza la vejiga, la próstata, los genitales internos femeninos y los vasos sanguíneos y ganglios de la pelvis. El ecoendoscopio posee, además, un canal de trabajo a través del cual pueden introducirse instrumentos para realizar maniobras intervencionistas (por ejemplo, una aguja para puncionar lesiones y obtener muestras para analizar con el microscopio).In this way, when it is introduced through the mouth, in addition to the esophagus, stomach and duodenum, the echo-endoscope also allows the lymph nodes, arteries and veins of the chest and upper abdomen to be explored and, in part or in its whole, heart, liver, gallbladder and bile ducts, pancreas, kidneys and adrenal glands. When it is inserted through the anus, in addition to the rectum-sigma, the echoendoscope visualizes the bladder, the prostate, the female internal genitalia and the blood vessels and nodes of the pelvis. The echoendoscope also has a working channel through which instruments can be introduced to perform maneuvers. interventionists (for example, a needle to puncture injuries and obtain samples to analyze with the microscope).

Más concretamente, en la actualidad, para realizar la punción en un órgano específico, sobre todo el páncreas, se hace uso de un ecoendoscopio. Así, el referido ecoendoscopio se introduce por la boca del paciente y se dirige hacia el órgano concreto hasta posicionarse sobre él y, haciendo uso de una aguja, penetra en el órgano al objeto de obtener una muestra de tejido, ya sea del propio órgano o de tumoraciones sólidas o quísticas (líquidas).More specifically, at present, to perform the puncture in a specific organ, especially the pancreas, an echoendoscope is used. Thus, the referred echoendoscope is introduced through the patient's mouth and is directed towards the specific organ until it is positioned on it and, using a needle, penetrates the organ in order to obtain a tissue sample, either from the organ itself or of solid or cystic (liquid) tumors.

La problemática que presenta el estado de la técnica, es que la realización de ecoendoscopias requiere una práctica enorme para efectuarla con precisión y habilidad. Al respecto, los expertos en la realización de ecoendosThe problem presented by the state of the art is that performing echoendoscopies requires a huge practice to perform it with precision and skill. In this regard, experts in conducting eco-endings

aproximadamente 30 o 40 prácticas de la punción en pacientes para alcanzar un dominio adecuado en la realización de este tipo de pruebas.approximately 30 or 40 puncture practices in patients to achieve adequate mastery in performing this type of tests.

Así, los medios utilizados para realizar las presentes prácticas de punción, presentes en el estado de la técnica son los siguientes:Thus, the means used to perform the present puncture practices, present in the state of the art are the following:

• Mediante órganos de cerdos, con la problemática asociada a su disponibilidad y mantenimiento.• Through pig organs, with the problems associated with their availability and maintenance.

• Mediante simuladores virtuales con ordenadores, en la que el alumno no llega a puncionar en ningún sitio por lo que se adquiere poca experiencia práctica.• Through virtual simulators with computers, in which the student does not get to puncture anywhere, so little practical experience is acquired.

Por otro lado, las siguientes invenciones identificadas por su número de publicación y título conforman el estado de la técnica en la materia;On the other hand, the following inventions identified by their publication number and title conform the state of the art in the field;

• WO2013051918A1 Dispositivo simulador de tejidos, para el aprendizaje y entrenamiento de técnicas básicas de cirugía laparoscópica, endoscópica o de mínima invasión.• WO2013051918A1 Tissue simulator device, for learning and training basic techniques of laparoscopic, endoscopic or minimally invasive surgery.

• US20050142525A1 Surgical training system por laparoscopic procedures.• US20050142525A1 Surgical training system by laparoscopic procedures.

Así, a pesar de que el modelo mecánico para la realización de simulaciones con fines didácticos, existe como concepto en el que se lleva trabajando desde hace muchos años, hasta ahora presentaba la problemática de no reproducir idealmente la realidad, al no reproducir consistentemente los tejidos humanos, anulando el proceso de adquisición de las correspondientes habilidades o destrezas.Thus, in spite of the fact that the mechanical model for carrying out simulations for didactic purposes, exists as a concept in which it has been working for many years, until now it presented the problem of not ideally reproducing reality, since it consistently reproduce human tissues, canceling the process of acquiring the corresponding skills or abilities.

Luego, a modo de conclusión, la “Elaboración de dispositivo que simula tumores sólidos o quísticos dentro de un órgano humano para su uso en las prácticas de punción guiada por ecoendoscopia”, aporta respecto al estado de la técnica, un recipiente relleno de una masa específica hacia el cual se dirige el ecoendoscopio de manera que el estudiante en prácticas o médico inexperto puede practicar con un grado de parecido casi exacto al que obtendría si estuviese trabajando sobre un órgano real. Es decir, la masa objeto de la invención, se ve desde la pantalla del ecoendoscopio exactamente igual que un órgano real y con una textura también muy similar.Then, by way of conclusion, the "Development of a device that simulates solid or cystic tumors within a human organ for use in the practice of puncture guided by echoendoscopy", provides with respect to the state of the art, a container filled with a mass specific to which the echoendoscope is directed so that the trainee or inexperienced doctor can practice with a degree of similarity almost exact to what he would get if he were working on a real organ. That is to say, the mass object of the invention is seen from the echoendoscope screen exactly the same as a real organ and with a very similar texture.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

A modo de explicación de la invención, la “Elaboración de dispositivo que simula tumores sólidos o quísticos dentro de un órgano humano para su uso en las practicas de punción guiada por ecoendoscopia” consiste en un procedimiento que se lleva a cabo haciendo uso de un recipiente cilíndrico de tres litros de capacidad concebido para contener la masa a preparar, en el que se introduce verticalmente un tubo al objeto de simular el conducto central, y a partir del cual se despliega la siguiente secuencia;By way of explanation of the invention, the "Development of a device that simulates solid or cystic tumors within a human organ for use in echoendoscopic guided puncture practices" consists of a procedure that is carried out using a container. three-liter cylindrical capacity designed to contain the dough to be prepared, in which a tube is introduced vertically in order to simulate the central duct, and from which the following sequence is deployed;

A. Adquisición de consumibles utilizados;A. Acquisition of consumables used;

• 50 gramos de gelatina en polvo convencional.• 50 grams of conventional powdered gelatin.

• 10 gramos de colorante alimentario• 10 grams of food coloring

• 3 litros de agua.• 3 liters of water.

• En caso de simulación de lesiones sólidas, 2 albóndigas o 2 trozos de salchicha.• In case of simulation of solid lesions, 2 meatballs or 2 pieces of sausage.

• Alternativamente, en el caso de que se desee simular tumoraciones quísticas habitualmente en estado líquido, un preservativo relleno de 3 centímetros cúbicos de agua.• Alternatively, if you want to simulate cystic tumors usually in a liquid state, a condom filled with 3 cubic centimeters of water.

B. Se hace una primera muestra, haciendo uso del 20% de los 50 gramos de la gelatina en polvo y 2 gramos de colorante alimentario que se mezclan en la parte proporcional de agua, y se introduce en el recipiente en torno al tubo, de forma que en su interior se hace un conducto vacío. B. A first sample is made, using 20% of the 50 grams of the gelatin powder and 2 grams of food coloring that are mixed in the proportional part of water, and introduced into the container around the tube, of so that an empty duct is made inside.

C. Antes de que se solidifique se introducen las albóndigas, las salchichas o, alternativamente, el preservativo relleno de agua en función de la prueba que se vaya a realizar, dejándolo durante al menos 20 minutos para que pueda solidificar. D. Sendas etapas anteriores, se repiten de forma iterativa hasta completar toda la masa, haciendo uso de un tiempo mínimo de 100 minutos.C. Before it solidifies, the meatballs, sausages or, alternatively, the water-filled condom are introduced depending on the test to be performed, leaving it for at least 20 minutes so that it can solidify. D. Previous steps, are repeated iteratively until the entire mass is completed, using a minimum time of 100 minutes.

E. Acto seguido, ya se puede retirar el tubo central, a partir del cual se ha obtenido el correspondiente conducto central.E. Then, the central tube can now be removed, from which the corresponding central duct has been obtained.

A partir de la masa obtenida, el estudiante o médico en prácticas puede introducir el ecoendoscopio, dirigiendo la aguja con el ecoendoscopio a través de la misma hasta puncionar en la albóndiga, salchicha o bolsa quística para extraer la muestra de tejido a examinar, de manera casi real como si de un órgano humano se tratase.From the mass obtained, the student or trainee doctor can introduce the echoendoscope, directing the needle with the echoendoscope through it until it is punctured in the meatball, sausage or cystic bag to extract the sample of tissue to be examined, so almost real as if it were a human organ.

DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos 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 drawings is attached as an integral part of said description. In an illustrative and non-limiting manner, the following has been represented:

Figura 1.- Vista en alzado principal de “Elaboración de dispositivo que simula tumores sólidos o quísticos dentro de un órgano humano para su uso en las prácticas de punción guiada por ecoendoscopia”.Figure 1.- Main elevation view of “Development of a device that simulates solid or cystic tumors within a human organ for use in echoendoscopy guided puncture practices”.

En las citadas figuras se pueden destacar los siguientes elementos constituyentes;In the mentioned figures the following constituent elements can be highlighted;

1. Masa simuladora de la densidad de un órgano real.1. Mass simulating the density of a real organ.

2. Conducto central de acceso.2. Central access duct.

3. Ecoendoscopio.3. Ecoendoscope.

4. Aguja de puncionado.4. Puncture needle.

5. Albóndigas para simulación de lesiones sólidas. 5. Meatballs for simulation of solid lesions.

EJEMPLO DE REALIZACIÓN PREFERENTEEXAMPLE OF PREFERRED EMBODIMENT

A modo de realización preferente, la “Elaboración de dispositivo que simula tumores sólidos o quísticos dentro de un órgano humano para su uso en las prácticas de punción guiada por ecoendoscopia”, se puede llevar a cabo a partir del procedimiento anteriormente descrito haciendo uso de dos albóndigas 5, hasta obtener el resultado que se muestra en las figuras 1, según el cuerpo principal a modo de masa simuladora del órgano humano 1, en el que se ha concebido un conducto central de acceso 2 por el que accede el ecoendoscopio 3, provisto en su terminación de aguja de puncionado 4.By way of preferred embodiment, the "Development of a device that simulates solid or cystic tumors within a human organ for use in echoendoscopy-guided puncture practices" can be carried out from the procedure described above using two meatballs 5, until the result shown in figures 1 is obtained, according to the main body as a simulating mass of the human organ 1, in which a central access duct 2 is conceived through which the echoendoscope 3, provided at its termination of needle puncture 4.

No se considera necesario, hacer más extensa esta descripción para que cualquier experto en la materia comprenda el alcance de la invención y las ventajas que de la misma se derivan, los recursos y consumibles empleados para su elaboración, las cantidades empleadas, o la secuencia de elaboración, serán susceptibles de variación siempre y cuando ello no suponga una alteración en la esencialidad del invento. Los términos en los que se ha descrito la memoria han de entenderse en sentido amplio y no limitativo. It is not considered necessary to make this description more extensive so that any person skilled in the art understands the scope of the invention and the advantages derived therefrom, the resources and consumables used for its elaboration, the quantities used, or the sequence of processing, they will be susceptible of variation as long as this does not imply an alteration in the essentiality of the invention. The terms in which the report has been described must be understood in a broad and non-limiting sense.

Claims (2)

REIVINDICACIONES 1. Elaboración de dispositivo que simula tumores sólidos o quísticos dentro de un órgano humano para su uso en las practicas de punción guiada por ecoendoscopia, caracterizado por su procedimiento de obtención que hace uso de un recipiente cilíndrico de, aproximadamente, tres litros de capacidad concebido para contener la masa a preparar y en el que se introduce verticalmente un tubo al objeto de simular el conducto central, en los que se despliega la siguiente secuencia;1. Development of a device that simulates solid or cystic tumors within a human organ for use in ultrasound-guided guided puncture practices, characterized by its obtaining procedure that makes use of a cylindrical container of approximately three liters of conceived capacity to contain the dough to be prepared and into which a tube is introduced vertically in order to simulate the central duct, in which the following sequence is displayed; A. Adquisición de consumibles utilizados;A. Acquisition of consumables used; • 50 gramos de gelatina en polvo convencional.• 50 grams of conventional powdered gelatin. • 10 gramos de colorante alimentario• 10 grams of food coloring • 3 litros de agua.• 3 liters of water. • En caso de simulación de lesiones sólidas, 2 albóndigas o 2 trozos de salchicha.• In case of simulation of solid lesions, 2 meatballs or 2 pieces of sausage. B. Se hace una primera muestra, haciendo uso del 20% de los 50 gramos de la gelatina en polvo y 2 gramos de colorante alimentario que se mezclan en la parte proporcional de agua, y se introduce en el recipiente en torno al tubo, de forma que en su interior se hace un conducto vacío.B. A first sample is made, using 20% of the 50 grams of the gelatin powder and 2 grams of food coloring that are mixed in the proportional part of water, and introduced into the container around the tube, of so that an empty duct is made inside. C. Antes de que se solidifique se introducen las albóndigas o las salchichas. D. Sendas etapas anteriores, se repiten de forma iterativa hasta completar toda la masa, haciendo uso de un tiempo mínimo de 100 minutos.C. Before it solidifies the meatballs or sausages are introduced. D. Previous steps, are repeated iteratively until the entire mass is completed, using a minimum time of 100 minutes. E. Acto seguido, ya se puede retirar el tubo central, a partir del cual se ha obtenido el correspondiente conducto central.E. Then, the central tube can now be removed, from which the corresponding central duct has been obtained. 2. Elaboración de dispositivo que simula tumores sólidos o quísticos dentro de un órgano humano para su uso en las prácticas de punción guiada por ecoendoscopia, según reivindicación 1, caracterizado porque alternativamente, para simular tumoraciones quísticas habitualmente en estado líquido, el procedimiento de obtención sólo cambia en que hace uso de un preservativo relleno de 3 centímetros cúbicos de agua en lugar de las albóndigas o salchichas. 2. Development of a device that simulates solid or cystic tumors within a human organ for use in echoendoscopy guided puncture practices, according to claim 1, characterized in that alternatively, to simulate cystic tumors usually in a liquid state, the procedure for obtaining only It changes in that it makes use of a condom filled with 3 cubic centimeters of water instead of meatballs or sausages.
ES201830487A 2018-05-22 2018-05-22 Development of a device that simulates solid or cystic tumors within a human organ for use in the practice of puncture guided by echoendoscopy. (Machine-translation by Google Translate, not legally binding) Withdrawn ES2736348A1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016353A1 (en) * 2008-08-08 2010-02-11 テルモ株式会社 Biological model for ultrasonic examination
WO2015095302A1 (en) * 2013-12-17 2015-06-25 Seno Medical Instruments, Inc. Methods and compositions for tissue-equivalent opto-acoustic phantoms

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016353A1 (en) * 2008-08-08 2010-02-11 テルモ株式会社 Biological model for ultrasonic examination
WO2015095302A1 (en) * 2013-12-17 2015-06-25 Seno Medical Instruments, Inc. Methods and compositions for tissue-equivalent opto-acoustic phantoms

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
BUDE, RONALD O.; ADLER, RONALD S. "An easily made, low-cost.... *
DEV ABRAHAM. "A Method Using Superconcentrated Gelatin ..... *
GÓMEZ, MARTÍN ALONSO. ¿Utilidad de un modelo.... *
RICHARDSON, C.; BERNARD, S.; DINH, V. A. (2015). ¿A Cost¿effective, Gelatin¿Based ..... *
URBINA, S.; BALCELLS, A.; AVARIA, P.; HIRSCH, M. ¿Fantoma para punción tiroidea ...... *
UTCLIFFE, J., HARDMAN, R. L., DORNBLUTH, N. C., KIST, K. A. (2013). ¿A Novel Technique..... *

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