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ES1271854U - Low force magnetic bent pediatric medical device for removal of metallic foreign body in ear (Machine-translation by Google Translate, not legally binding) - Google Patents

Low force magnetic bent pediatric medical device for removal of metallic foreign body in ear (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1271854U
ES1271854U ES202100220U ES202100220U ES1271854U ES 1271854 U ES1271854 U ES 1271854U ES 202100220 U ES202100220 U ES 202100220U ES 202100220 U ES202100220 U ES 202100220U ES 1271854 U ES1271854 U ES 1271854U
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ear
foreign body
medical device
metallic foreign
tolerance
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ES1271854Y (en
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Abstract

Magnetized low-force bent pediatric medical device for the extraction of metallic foreign body in the ear, characterized in that it comprises a single metallic piece of stainless steel, sterilizable, suitable for use with one hand and consisting of three parts: a handle of octagonal section (1) to be held by the otorhinolaryngologist, a straight part with a round section (2) suitable to adapt to the characteristics of the external auditory canal, and a final part glued with a magnetized tip (3). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Dispositivo médico pediátrico acodado imantado de fuerza baja para la extracción de cuerpo extraño metálico en oídoLow force magnetic bent pediatric medical device for removal of metallic foreign body in ear

Sector de la técnicaTechnical sector

La presente invención pertenece al sector del equipamiento médico-quirúrgico y más concretamente al de los dispositivos utilizados para la extracción de cuerpos extraños del oído en niños.The present invention belongs to the field of medical-surgical equipment and more specifically to that of devices used for the extraction of foreign bodies from the ear in children.

El objeto principal de la presente invención es un instrumento que permite extraer cuerpos extraños metálicos del oído, facilitando la extracción por la atracción de la punta imantada del instrumental sobre el objeto metálico y evitando el riesgo de dañar las paredes del oído por rasgadura de las paredes internas del oído. Este dispositivo cuenta con una forma acodada que facilita al cirujano la visión del conducto auditivo externo en caso de ser necesario.The main object of the present invention is an instrument that allows the extraction of metallic foreign bodies from the ear, facilitating the extraction by attracting the magnetized tip of the instruments on the metallic object and avoiding the risk of damaging the walls of the ear by tearing the walls. inner ear. This device has an angled shape that makes it easier for the surgeon to see the external auditory canal if necessary.

Antecedentes de la invenciónBackground of the invention

El instrumental médico es utilizado en las intervenciones quirúrgicas y/o actuaciones en consulta. En el campo de la otorrinolaringología, el instrumental está diseñado para ser utilizado en zonas como los oídos, fosas nasales, orofaringe, hipofaringe, laringe y región cervical. Al ser intervenciones diferentes entre sí, el instrumental utilizado es variado, de precisión y muchas veces pequeño.Medical instruments are used in surgical interventions and / or actions in consultation. In the field of otorhinolaryngology, the instruments are designed to be used in areas such as the ears, nostrils, oropharynx, hypopharynx, larynx and cervical region. As they are different interventions, the instruments used are varied, precision and often small.

Hay una actuación médica en concreto, extracción de cuerpos extraños metálicos en oído, ejecutada por otorrinolaringólogos o pediatras, donde es necesario introducir un instrumento para extraer algún cuerpo extraño atrapado en la zona del conducto auditivo externo. Esta situación es muy frecuente en niños, por introducción de diferentes elementos como tuercas de pendientes, los propios pendientes, bolitas metálicas, tornillos, etc. El instrumental con el que se cuenta en la actualidad adolece de un instrumento específico para la extracción de cuerpo extraño metálico en el oído, ya que los disponibles no tienen la punta imantada. De ahí que, en muchos casos, cada especialista opte por utilizar diferentes instrumentos que mejor se adapten a las cualidades y características de trabajar de cada uno. El instrumental que se utiliza actualmente es: i) gancho de oído, ii) asa de oído, iii) legra otológica, iv) pinzas de Hartmann, v) aspirador de oído o vi) lavados óticos con agua. Todos ellos, instrumentos utilizados para la extracción de cuerpos extraños, pero sin distinguir si son metálicos o no.There is a specific medical action, extraction of metallic foreign bodies in the ear, performed by otolaryngologists or pediatricians, where it is necessary to introduce an instrument to remove any foreign body trapped in the area of the external auditory canal. This situation is very common in children, due to the introduction of different elements such as earring nuts, the earrings themselves, metal balls, screws, etc. The instruments that are currently available lack a specific instrument for the extraction of metallic foreign body in the ear, since those available do not have a magnetized tip. Hence, in many cases, each specialist chooses to use different instruments that best suit the qualities and characteristics of each one of them. The instruments currently used are: i) ear hook, ii) ear loop, iii) otological curettage, iv) Hartmann forceps, v) ear aspirator or vi) otic washes with water. All of them, instruments used for the extraction of foreign bodies, but without distinguishing whether they are metallic or not.

Explicación de la invenciónExplanation of the invention

El dispositivo médico recto imantado de fuerza baja para la extracción de cuerpo extraño metálico en oído objeto de la invención es un instrumento metálico con punta imantada de fuerza baja que permite la extracción de cuerpos extraños metálicos pequeños localizados en el oído, en concreto en el conducto auditivo externo del niño, facilitando la extracción por la atracción del instrumental imantado sobre el objeto metálico y evitando el riesgo de dañar las paredes del oído por rasgadura de las paredes internas del oído. Otras ventajas de este modelo de uso se resumen como sigue:The low-force magnetic straight medical device for the extraction of metallic foreign body in the ear object of the invention is a metallic instrument with a low-force magnetic tip that allows the extraction of small metallic foreign bodies located in the ear, specifically in the canal. external hearing aid of the child, facilitating extraction by attracting the magnetized instruments on the metal object and avoiding the risk of damaging the ear walls by tearing the inner walls of the ear. Other advantages of this usage model are summarized as follows:

• Un utensilio ad hoc para este trabajo. Los utensilios utilizados en la actualidad no distinguen entre cuerpos extraños metálicos y no metálicos. • An ad hoc utensil for this job. Utensils used today do not distinguish between metallic and non-metallic foreign bodies.

• Diseño optimizado para atraer el objeto sin necesidad de tener que sobrepasarlo, minimizando el riesgo de empujar el cuerpo extraño hacia el conducto auditivo interno.• Optimized design to attract the object without having to overpass it, minimizing the risk of pushing the foreign body into the internal auditory canal.

Breve descripción de los dibujosBrief description of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, 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, a set of drawings is attached as an integral part of said description, in which, with an illustrative and non-limiting nature, the following has been represented. following:

Figura 1.- Muestra una vista general del dispositivo de la invención numerando las diferentes partes que lo componen.Figure 1.- Shows a general view of the device of the invention, numbering the different parts that compose it.

Figura 2.- Muestra una vista general del dispositivo de la invención.Figure 2.- Shows a general view of the device of the invention.

Figura 3.- Muestra una vista esquemática en el entorno de actuación del dispositivo de la invención.Figure 3.- Shows a schematic view of the operating environment of the device of the invention.

Realización preferente de la invenciónPreferred embodiment of the invention

A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización preferente de la invención, la cual comprende las partes y elementos que se indican y describen en detalle a continuación. Así, tal y como se observa en las figuras 1 a 3, el utensilio consta de una única pieza metálica de acero inoxidable y esterilizable que se puede utilizar con una sola mano, donde se distinguen tres partes: i) un mango de sección octogonal (1) de 0,5 cm de diámetro con una tolerancia de /- 0,1 cm y una longitud de 7 cm con una tolerancia de /- 1 cm para su sujeción por parte del otorrinolaringólogo, ii) una parte recta de sección circular (2) de diámetro 0,1 cm, con una tolerancia permitida de /- 0,01 cm y 4,7 cm de longitud, con una tolerancia de /- 0,01 cm apta para adaptarse a las características del conducto auditivo externo que forma un ángulo de 135° con el mango para una mejor visión del cirujano y iii) una parte final pegada de punta imantada (3) de sección circular de 0,1 cm, con una tolerancia permitida de /- 0,01 cm y 0,3 cm de longitud, con una tolerancia de /- 0,01 cm. In view of the aforementioned figures, and in accordance with the numbering adopted, an example of a preferred embodiment of the invention can be seen in them, which comprises the parts and elements that are indicated and described in detail below. Thus, as can be seen in Figures 1 to 3, the utensil consists of a single sterilizable stainless steel metal piece that can be used with one hand, where three parts are distinguished: i) an octagonal section handle ( 1) 0.5 cm in diameter with a tolerance of / - 0.1 cm and a length of 7 cm with a tolerance of / - 1 cm for holding by the otolaryngologist, ii) a straight part of circular section ( 2) 0.1 cm in diameter, with a permitted tolerance of / - 0.01 cm and 4.7 cm in length, with a tolerance of / - 0.01 cm suitable to adapt to the characteristics of the external auditory canal that forms an angle of 135 ° with the handle for a better view of the surgeon and iii) a glued end of magnetized tip (3) with a circular section of 0.1 cm, with a permitted tolerance of / - 0.01 cm and 0, 3 cm in length, with a tolerance of / - 0.01 cm.

Claims (4)

REIVINDICACIONES 1. Dispositivo médico pediátrico acodado imantado de fuerza baja para la extracción de cuerpo extraño metálico en oído, caracterizado porque comprende una única pieza metálica de acero inoxidable, esterilizable, apta para utilizarse con una sola mano y que consta de tres partes: un mango de sección octogonal (1) para su sujeción por parte del otorrinolaringólogo, una parte recta de sección redonda (2) apta para adaptarse a las características del conducto auditivo externo, y una parte final pegada de punta imantada (3).1. Magnetized low-force bent pediatric medical device for the extraction of metallic foreign body in the ear, characterized in that it comprises a single metallic piece of stainless steel, sterilizable, suitable for use with one hand and consisting of three parts: a handle of octagonal section (1) to be held by the otolaryngologist, a straight part with a round section (2) suitable to adapt to the characteristics of the external auditory canal, and a final part glued with a magnetized tip (3). 2. Dispositivo médico pediátrico acodado imantado de fuerza baja para la extracción de cuerpo extraño metálico en oído según la reivindicación 1 caracterizado porque el mango de sección octogonal (1) presenta 0,5 cm de diámetro con una tolerancia de /- 0,1 cm y una longitud de 7 cm con una tolerancia de /- 1 cm.2. Low-force magnetic bent pediatric medical device for the extraction of metallic foreign body in the ear according to claim 1, characterized in that the octagonal section handle (1) has a diameter of 0.5 cm with a tolerance of / - 0.1 cm and a length of 7 cm with a tolerance of / - 1 cm. 3. Dispositivo médico pediátrico acodado imantado de fuerza baja para la extracción de cuerpo extraño metálico en oído según las reivindicaciones anteriores caracterizado porque la zona recta (2) forma un ángulo de 135° con el mango octogonal y presenta una sección circular de diámetro 0,1 cm, con una tolerancia permitida de /- 0,01 cm y 4,7 cm de longitud, con una tolerancia de /- 0,01 cm.3. Low-force magnetic bent pediatric medical device for the extraction of metallic foreign body in the ear according to the preceding claims, characterized in that the straight area (2) forms an angle of 135 ° with the octagonal handle and has a circular section of diameter 0, 1 cm, with a permitted tolerance of / - 0.01 cm and 4.7 cm in length, with a tolerance of / - 0.01 cm. 4. Dispositivo médico pediátrico acodado imantado de fuerza baja para la extracción de cuerpo extraño metálico en oído según las reivindicaciones anteriores caracterizado porque la punta imantada (3) pegada a la parte metálica presenta un diámetro de 0,1 cm, con una tolerancia permitida de /- 0,01 cm y 0,3 cm de longitud, con una tolerancia de /- 0,01 cm. 4. Low force magnetic bent pediatric medical device for the extraction of metallic foreign body in the ear according to the preceding claims, characterized in that the magnetized tip (3) glued to the metallic part has a diameter of 0.1 cm, with a permitted tolerance of / - 0.01 cm and 0.3 cm in length, with a tolerance of / - 0.01 cm.
ES202100220U 2021-05-17 2021-05-17 Low force magnetic bent pediatric medical device for removal of metallic foreign body in ear Expired - Fee Related ES1271854Y (en)

Priority Applications (1)

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ES202100220U ES1271854Y (en) 2021-05-17 2021-05-17 Low force magnetic bent pediatric medical device for removal of metallic foreign body in ear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202100220U ES1271854Y (en) 2021-05-17 2021-05-17 Low force magnetic bent pediatric medical device for removal of metallic foreign body in ear

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ES1271854U true ES1271854U (en) 2021-06-28
ES1271854Y ES1271854Y (en) 2021-09-17

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