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ES1309912U - TRACHEAL CANNULA - Google Patents

TRACHEAL CANNULA Download PDF

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Publication number
ES1309912U
ES1309912U ES202430701U ES202430701U ES1309912U ES 1309912 U ES1309912 U ES 1309912U ES 202430701 U ES202430701 U ES 202430701U ES 202430701 U ES202430701 U ES 202430701U ES 1309912 U ES1309912 U ES 1309912U
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Spain
Prior art keywords
cannula
neck
plug
tracheal cannula
external adapter
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ES202430701U
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Spanish (es)
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ES1309912Y (en
Inventor
Perez Nerea Pilar Lozano
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Individual
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Individual
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Priority to ES202430701U priority Critical patent/ES1309912Y/en
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Abstract

Tracheal cannula, which is of the type constituted from a body in which an endo-cannula (4) participates, intended to be passed through the corresponding opening created by surgery in the trachea, and which is stabilized to the neck (3) of the patient through separate fins (1) equipped with holes (2) for the passage of a fixation tape to said neck, endo-cannula (4) which in turn communicates externally with an external adapter neck (6) with a larger diameter, is characterized in that the external adapter neck (6) is complemented by a plug (5) with a watertight closure that can be opened. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Cánula traqueal. Tracheal cannula.

SECTOR DE LA TÉCNICATECHNICAL SECTOR

La presente invención se refiere a una cánula traqueal, del tipo de las utilizadas tras una operación de traqueotomía, y que definen un medio respiratorio para pacientes sin acceso a la ventilación en la parte superior de la cabeza, ya sea por lesión, enfermedad o traumatismo. The present invention relates to a tracheal cannula, of the type used after a tracheostomy operation, and which defines a respiratory means for patients without access to ventilation in the upper part of the head, whether due to injury, illness or trauma.

El objeto de la invención es proporcionar una cánula traqueal que permita ejercitar de forma cómoda, sencilla y efectiva las maniobras de respiración de forma convencional a través de las fosas nasales del paciente. The object of the invention is to provide a tracheal cannula that allows breathing maneuvers to be performed in a comfortable, simple and effective manner in a conventional manner through the patient's nostrils.

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

En el ámbito de aplicación práctica de la invención, ante una operación de traqueotomía, se implanta a nivel de la tráquea del paciente una cánula traqueal que permite la entrada y salida de aire hacia los pulmones del usuario sin necesidad de tener que usar las fosas nasales. In the practical application field of the invention, during a tracheostomy operation, a tracheal cannula is implanted at the level of the patient's trachea which allows air to enter and exit the user's lungs without having to use the nostrils.

Sin embargo este tipo de dispositivos al no permitir la salida del aire a través de las cuerdas vocales del usuario, impiden el habla para éste. However, this type of device does not allow air to escape through the user's vocal cords, preventing the user from speaking.

Tratando de obviar esta problemática se conocen cánulas traqueales con válvulas fonatorias que incluyen una válvula anti-retorno que permite la entrada de aire a través de dicha válvula, accediendo directamente a los pulmones, mientras que en la maniobra de exhalación el aire es bloqueado por dicha válvula, debiendo salir a través de las cuerdas vocales, permitiendo así generar sonidos y hablar. In an attempt to overcome this problem, tracheal cannulas with speaking valves are known, which include a non-return valve that allows air to enter through said valve, directly accessing the lungs, while during exhalation the air is blocked by said valve, having to exit through the vocal cords, thus allowing sounds to be generated and speech to be spoken.

No obstante, en pacientes que se van recuperando de este tipo de intervenciones, es habitual que a los mismos se les aconseje practicar durante ciertos periodos a intentar no solo expirar a través de la nariz y boca, sino también a inspirar. However, in patients recovering from this type of intervention, it is common for them to be advised to practice for certain periods of time not only exhaling through the nose and mouth, but also inhaling.

Para ello, es preciso bloquear durante dichas sesiones de práctica la válvula anti-retorno de la cánula traqueal, para lo que se suele utilizar esparadrapo, material que es transpirable y que por lo tanto requiere de la aplicación de varias capas, manchándose la cánula de pegamento, a lo que hay que añadir el peligro que supone la retirada de dicho esparadrapo que puede provocar el desacoplamiento de la cánula por accidente. To do this, it is necessary to block the non-return valve of the tracheal cannula during these practice sessions, for which adhesive tape is usually used, a material that is breathable and therefore requires the application of several layers, staining the cannula with glue, to which must be added the danger posed by removing said adhesive tape, which can cause the cannula to become uncoupled accidentally.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

La cánula traqueal que se preconiza resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta, en base a una solución sencilla pero eficaz, The tracheal cannula recommended fully satisfactorily resolves the problem described above, based on a simple but effective solution,

Para ello, partiendo de la estructuración convencional de una cánula traqueal, sin válvula fonatoria, la invención centra sus características en el hecho de que el cuello adaptador externo que participa en la misma se complementa con un tapón de cierre estanco practicable, que permite habilitar e inhabilitar el flujo de aire a través de la cánula en función de las necesidades específicas de cada caso. To this end, based on the conventional structure of a tracheal cannula, without a speaking valve, the invention focuses its characteristics on the fact that the external adapter neck that participates in it is complemented by a practicable, watertight closing plug, which allows enabling and disabling the flow of air through the cannula depending on the specific needs of each case.

De forma más concreta, el tapón presentará una configuración tubular cilíndrica, cerrada por uno de sus extremos, con un diámetro interno acorde al diámetro externo del cuello adaptador y exterior de la cánula, estando obtenido en un material elásticamente deformable, que facilite su implantación y extracción, así como una perfecta estanqueidad, como puede ser a base de goma, silicona o varios de estos materiales. More specifically, the plug will have a cylindrical tubular configuration, closed at one end, with an internal diameter in accordance with the external diameter of the adapter neck and the exterior of the cannula, being obtained from an elastically deformable material, which facilitates its implantation and extraction, as well as a perfect seal, such as one based on rubber, silicone or several of these materials.

De acuerdo con otra de las características de la invención, pensando en un público infantil, el tapón podrá incluir sobre su cara externa vista cualquier tipo de ornamentación que haga más atractivo su uso por parte de los niños, pudiéndose suministrar tapones con diferentes ornamentaciones en orden a poder personalizar a su gusto el dispositivo. According to another of the features of the invention, with a child audience in mind, the cap may include any type of ornamentation on its visible external face to make its use more attractive to children, and caps with different ornamentation may be supplied in order to personalize the device to their taste.

De esta forma se consigue un dispositivo que permite obturar la entrada y salida de aire a través del mismo, ya sea para hablar o para realizar ejercicios de recuperación y respiración de forma convencional, que puede ser desbloqueado rápida, limpia, fácil y cómodamente, ante cualquier dificultad respiratoria por parte del paciente. This creates a device that allows the entry and exit of air through it to be blocked, whether for speaking or for performing recovery and breathing exercises in a conventional manner, which can be unblocked quickly, cleanly, easily and comfortably, in the event of any breathing difficulty on the part of the patient.

BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS

Para complementar la descripción que seguidamente se va a realizar 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 planos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that will be made below and in order to help better understand the characteristics of the invention, in accordance with a preferred example of its practical implementation, a set of drawings is included as an integral part of said description, in which, for illustrative and non-limiting purposes, the following has been represented:

La figura 1.- Muestra una vista en perspectiva de una cánula traqueal realizada de acuerdo con el objeto de la presente invención. Figure 1.- Shows a perspective view of a tracheal cannula made in accordance with the object of the present invention.

La figura 2.- Muestra una vista de la cánula en situación de uso sobre la tráquea de un paciente, en disposición de libre flujo de aire a través de la misma, y en la que el tapón que participa en la misma incluye ornamentaciones, especialmente concebidas para su uso infantil. Figure 2.- Shows a view of the cannula in use on a patient's trachea, with free air flow through it, and in which the plug that participates in it includes ornamentation, especially designed for use by children.

La figura 3.- Muestra una vista similar a la de la figura 2, pero en la que la cánula aparece en situación de obstrucción, en orden a permitir las maniobras de respiración y habla de modo convencional. Figure 3.- Shows a view similar to that in Figure 2, but in which the cannula appears in a situation of obstruction, in order to allow breathing and speaking maneuvers in a conventional manner.

REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION

A la vista de las figuras reseñadas, puede observarse como la cánula de la invención parte de la estructuración convencional de una cánula traqueal, en la que participa una endocánula (4) o cánula propiamente dicha, destinada a hacerse pasar a través de la correspondiente abertura creada mediante cirugía (traqueotomía) en la tráquea, y que se estabiliza al cuello (3) del paciente a través de sendas aletas (1) dotadas de orificios (2) para paso de una cinta de fijación a dicho cuello, endo-cánula (4) que a su vez se comunica externamente con un cuello adaptador externo (6) de mayor diámetro. In view of the figures shown, it can be observed how the cannula of the invention is based on the conventional structure of a tracheal cannula, in which an endocannula (4) or cannula itself participates, intended to be passed through the corresponding opening created by surgery (tracheotomy) in the trachea, and which is stabilized to the neck (3) of the patient through two fins (1) provided with holes (2) for the passage of a fixing tape to said neck, endo-cannula (4) which in turn communicates externally with an external adapter neck (6) of greater diameter.

Pues bien, a partir de esta estructuración convencional, tal y como se ha dicho con anterioridad, la invención centra sus características en el hecho de que el cuello adaptador externo (6) se complementa con un tapón (5) de cierre estanco, susceptible de ser implantado y retirado en función de las necesidades específicas de cada caso. Well, from this conventional structure, as previously stated, the invention focuses its characteristics on the fact that the external adapter neck (6) is complemented by a watertight cap (5), capable of being implanted and removed depending on the specific needs of each case.

Dicho tapón (5) presenta una configuración tubular cilíndrica, cerrada por uno de sus extremos, con un diámetro interno acorde al diámetro externo del cuello adaptador externo (6), estando obtenido en un material elásticamente deformable, como pueden ser goma, o silicona, entre otros materiales, si bien podría presentar una configuración rígida, en cuyo caso incluiría un cordón interno de silicona o material similar en la zona de confluencia con el borde libre del cuello adaptador externo (6). Said plug (5) has a cylindrical tubular configuration, closed at one of its ends, with an internal diameter in accordance with the external diameter of the external adapter neck (6), being obtained from an elastically deformable material, such as rubber or silicone, among other materials, although it could have a rigid configuration, in which case it would include an internal cord of silicone or similar material in the area of confluence with the free edge of the external adapter neck (6).

Esto permite gran variedad de personalizaciones del tapón, tanto desde el punto de vista de ornamentaciones tanto gráficas como tridimensionales y combinación de ambas, haciendo el dispositivo más atractivo para su uso por parte de un público infantil. This allows for a wide variety of customizations of the cap, both from the point of view of graphic and three-dimensional ornamentation and a combination of both, making the device more attractive for use by a child audience.

Claims (5)

REIVINDICACIONES 1.- Cánula traqueal, que siendo del tipo de las constituidas a partir de un cuerpo en el que participa una endo-cánula (4), destinada a hacerse pasar a través de la correspondiente abertura creada mediante cirugía en la tráquea, y que se estabiliza al cuello (3) del paciente a través de sendas aletas (1) dotadas de orificios (2) para paso de una cinta de fijación a dicho cuello, endo-cánula (4) que a su vez se comunica externamente con un cuello adaptador externo (6) de mayor diámetro, se caracteriza por que el cuello adaptador externo (6) se complementa con un tapón (5) de cierre estanco con carácter practicable.1.- Tracheal cannula, which being of the type made from a body in which an endo-cannula (4) participates, intended to be passed through the corresponding opening created by surgery in the trachea, and which is stabilized to the neck (3) of the patient through two fins (1) provided with holes (2) for the passage of a fixing strap to said neck, endo-cannula (4) which in turn communicates externally with an external adapter neck (6) of greater diameter, is characterized in that the external adapter neck (6) is complemented with a plug (5) with a hermetic closure of a practicable nature. 2.-Cánula traqueal, según reivindicación ia en donde el tapón (5) presenta una configuración tubular cilindrica, cerrada por uno de sus extremos, con un diámetro interno acorde al diámetro externo del cuello adaptador externo (6).2.-Tracheal cannula, according to claim 1, wherein the plug (5) has a cylindrical tubular configuration, closed at one of its ends, with an internal diameter in accordance with the external diameter of the external adapter neck (6). 3.-Cánula traqueal, según reivindicación ia en donde el tapón (5) está obtenido en un material elásticamente deformable.3.-Tracheal cannula, according to claim 1, wherein the plug (5) is obtained from an elastically deformable material. 4.-Cánula traqueal, según reivindicación ia en donde el tapón (5) está obtenido en un material rígido, contando internamente con un cordón de silicona o material elásticamente deformable en la zona de confluencia con el borde libre del cuello adaptador externo (6).4.-Tracheal cannula, according to claim 1, wherein the plug (5) is obtained from a rigid material, having internally a silicone cord or elastically deformable material in the area of confluence with the free edge of the external adapter neck (6). 5.-Cánula traqueal, según reivindicación ia en donde el tapón (5) incluye sobre su cara exterior vista ornamentaciones gráficas y/o tridimensionales.5.-Tracheal cannula, according to claim 1, wherein the plug (5) includes graphic and/or three-dimensional ornamentation on its visible outer face.
ES202430701U 2024-04-15 2024-04-15 TRACHEAL CANNULA Active ES1309912Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES202430701U ES1309912Y (en) 2024-04-15 2024-04-15 TRACHEAL CANNULA

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Application Number Priority Date Filing Date Title
ES202430701U ES1309912Y (en) 2024-04-15 2024-04-15 TRACHEAL CANNULA

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ES1309912U true ES1309912U (en) 2024-08-20
ES1309912Y ES1309912Y (en) 2024-11-11

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