WO2024018289A1 - Real-time glottic visualisation device for orotracheal intubation that operates using cameras with data transfer via wi-fi - Google Patents

Real-time glottic visualisation device for orotracheal intubation that operates using cameras with data transfer via wi-fi Download PDF

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Publication number
WO2024018289A1
WO2024018289A1 PCT/IB2023/053036 IB2023053036W WO2024018289A1 WO 2024018289 A1 WO2024018289 A1 WO 2024018289A1 IB 2023053036 W IB2023053036 W IB 2023053036W WO 2024018289 A1 WO2024018289 A1 WO 2024018289A1
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Prior art keywords
glottic
real
cameras
data transfer
time
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PCT/IB2023/053036
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Spanish (es)
French (fr)
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Carlos Andres Calderon Torres
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Carlos Andres Calderon Torres
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes

Definitions

  • the present invention is in the sector of biomedical engineering and telecommunications.
  • the present invention arises from the need to perform orotracheal intubation in patients with difficult airways and when exposed to aerosols, because existing devices usually present technical difficulties due to the exposure of the display screen to aerosols, which generates risk. of contamination with other patients by not being able to sterilize them.
  • the construction materials that characterize the device object of this patent they allow it to be effectively sterilized in physical media or conventional sterilization liquids, even resisting high temperatures such as 120° autoclaves.
  • said patent is shown as a device with an attached screen for viewing images, increasing the risk of contamination by aerosols of the patient and increasing costs, however the invention of the present patent process allows connection to any screen with WIFI reception, such as a tablet, cell phone or smart TV, which eliminates the risk of contamination by moving the screen away from the patient's mouth and therefore reduces costs.
  • FIG. 1 Front view of the device.
  • FIG. Exploded view of the device.
  • FIG. Front isometric view of the device.
  • FIG. Rear isometric view of the device.
  • a real-time glottic visualization device for orotracheal intubation which works through a camera with data transfer via Wi-Fi, composed of an ergonomic grip handle (1), with 10 millimeter rounded tips and three side openings that They allow the manipulation of the ON/OFF buttons (101), opening for the light intensity regulator button (102), opening for removing the battery/WIFI transmitter (103) and a cavity to house the battery/WIFI transmitter (104). ).
  • this device has a curved neck (2) through which a channel (201) with rounded edges 5 mm wide passes for a single image input cable and voltage output for lights (507).
  • this device has within its structure a lingual retractor (3) for glottic exposure, which is characterized in that it has a curved shape at an angle of 70° from the grip handle (1) and has a paddle at its distal end.
  • epiglottic separation (301) designed with a radius between 45-66 mm and an angulation of between 60-70°, this distal end gives continuity to the single channel and provides camera support (302).
  • This retractor has a transverse length of between 1.5 and 3 cm.
  • On its opposite side it has a working channel (4), which is curved at its proximal end and straight at its distal end. allows the introduction of the orotracheal tube.
  • the electronic components are assembled in a one-piece structure, it has a WIFI power source (501) that is responsible for powering the device, and also allows WIFI connection to mobile devices or any device with said connectivity. It has a power button (502), a button to regulate the three levels of LED light intensity (503). Within these is the micro USB type charger port (504), an on and off button (502) and a light intensity regulator button (503).
  • This device also has a camera (6), with adjustable resolution ranging from 640x480 to 1920x1080 and with a viewing angle between 30° and 45°, focal length from 3 to 10 cm, provided with its own lighting system with 6 LED lights. and 3 levels of intensity, diameter from 4 to 5.5 millimeters.
  • All the components that characterize the device that is the subject of this patent application are constructed in a single piece of cast polypropylene, which allows the device to be washable and can be exposed to autoclave temperatures of up to 120°C. It must be understood that the user must download an APP to view it on the devices, which allows recording video and capturing images that are saved on the device and in turn can be exported/shared.

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  • Radiology & Medical Imaging (AREA)
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  • Endoscopes (AREA)

Abstract

The present invention relates to a real-time glottic visualisation device for orotracheal intubation, which operates using cameras with data transfer via Wi-Fi, the device being characterised in that it is a reusable, washable plastic piece resistant to conventional detergents and autoclaving, and also allows orotracheal tube insertion in situations of breathing difficulty or when it is not desired to expose medical staff to secretions or aerosols. The device does not require a screen physically wired to the device, allowing same to be connected to any type of smart device screen with Wi-Fi connection. The training curve for using the device requires few cases, being easy to learn for medical staff who require it.

Description

DISPOSITIVO DE VISUALIZACIÓN GLÓTICA EN TIEMPO REAL PARA INTUBACIÓN OROTRAQUEAL QUE FUNCIONA A TRAVÉS DE CÁMARAS CON TRANSFERENCIA DE DATOS VÍA WIFI REAL-TIME GLOTTIC VIEWING DEVICE FOR OROTRACHEAL INTUBATION THAT WORKS THROUGH CAMERAS WITH DATA TRANSFER VIA WIFI
SECTOR TECNOLÓGICO TECHNOLOGICAL SECTOR
La presente invención se encuentra en el sector de la ingeniería biomédica y de las telecomunicaciones. The present invention is in the sector of biomedical engineering and telecommunications.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
La presente invención surge de la necesidad de realizar intubación orotraqueal en pacientes con vía aérea difícil y cuando se encuentra expuesto a aerosoles, porque habitualmente los dispositivos existentes presentan dificultades técnicas debido a la exposición de la pantalla de visualización a los aerosoles, lo que genera riesgo de contaminación con otros pacientes al no poderlas esterilizar. Diferente situación se presenta con el dispositivo que se pretende patentar por intermedio de este documento de patente, el cual posee una estructura sin pantalla unida físicamente porque posee una transmisión de datos vía WIFI a cualquier dispositivo móvil o inteligente. Esto permite que por intermedio del dispositivo se pueda intubar incluso bajo barreras físicas como mantas o cobijas, sin que exista contacto visual directo con el dispositivo. Adicionalmente y según los materiales de construcción que caracterizan al dispositivo objeto de esta patente, le permiten a este una esterilización efectiva en medios físicos o líquidos de esterilización convencionales, resistiendo inclusive las altas temperaturas como autoclaves de 120°. The present invention arises from the need to perform orotracheal intubation in patients with difficult airways and when exposed to aerosols, because existing devices usually present technical difficulties due to the exposure of the display screen to aerosols, which generates risk. of contamination with other patients by not being able to sterilize them. A different situation arises with the device that is intended to be patented through this patent document, which has a structure without a physically joined screen because it has data transmission via WIFI to any mobile or smart device. This allows intubation through the device even under physical barriers such as blankets or blankets, without direct visual contact with the device. Additionally, and according to the construction materials that characterize the device object of this patent, they allow it to be effectively sterilized in physical media or conventional sterilization liquids, even resisting high temperatures such as 120° autoclaves.
Como sustento de lo anterior y para cumplir con los requisitos de la novedad y el nivel inventivo, resultó imperante realizar una vigilancia tecnológica que expusiera las patentes más cercanas en el estado del arte, para de esa forma y con las características propias de la presente invención, poderlas diferenciar, abonando argumentos a la postura de encontrarnos en medio de una patente de invención. Enese entendido se tienen las siguientes patentes analizadas:
Figure imgf000004_0001
In support of the above and to meet the requirements of novelty and inventive level, it was imperative to carry out technological surveillance that would expose the closest patents in the state of the art, in order to be able to differentiate them in this way and with the characteristics of the present invention, lending arguments to the position of finding ourselves in the middle of an invention patent. In this sense, the following patents have been analyzed:
Figure imgf000004_0001
Como prima facie, es importante destacar lo que en las patentes expuestas con anterioridad y en todo el estado del arte analizado se presentó como un común denominador, siendo el hecho que ninguna de las invenciones o patentes destacadas en la vigilancia tecnológica presenta un sistema de transmisión de imagen en tiempo real y de manera instantánea desde la cámara que posee la herramienta como tal, hasta un dispositivo tecnológico inteligente que cuente con conectividad WIFI, talescomo celulares, tablets, computadores y demás. As a prima facie, it is important to highlight what in the patents previously exposed and in the entire state of the art analyzed was presented as a common denominator, being the fact that none of the inventions or patents highlighted in technological surveillance present a transmission system of image in real time and instantly from the camera that has the tool itself, to an intelligent technological device that has WIFI connectivity, such as cell phones, tablets, computers and others.
Se refleja lo mencionado cuando se analiza al detalle las diferencias que presenta el dispositivo a patentar con las invenciones o patentes encontradas en el estado de arte buscado. Tal es el caso de la patente US 8827899 B2, que se muestra como un dispositivo con elementos desechadles que eleva sus costos, distinto a como se presenta la invención del presente proceso de patente, que está construida en materiales 100% lavables en líquidos de esterilización y soporta su exposición a autoclave de 120°, es decir, que puede ser reutilizable y de disponibilidad en distintas oportunidades. The aforementioned is reflected when the differences that the device to be patented presents with the inventions or patents found in the searched state of art are analyzed in detail. Such is the case of patent US 8827899 B2, which is shown as a device with disposable elements that increases its costs, different from how the invention of the present patent process is presented, which is built in materials that are 100% washable in sterilization liquids. and withstands exposure to a 120° autoclave, that is, it can be reusable and available on different occasions.
De igual forma, dicha patente se muestra como un dispositivo con una pantalla acoplada para la visualización de imágenes, aumentando el riesgo de contaminación por aerosoles del paciente y aumentando los costos, en cambio la invención del presente proceso de patente permite conexión a cualquier pantalla con recepción WIFI, como Tablet, celular o smart TV lo que elimina el riesgo de contaminación al alejar de la boca del paciente la pantalla y por ende disminuye costos. Likewise, said patent is shown as a device with an attached screen for viewing images, increasing the risk of contamination by aerosols of the patient and increasing costs, however the invention of the present patent process allows connection to any screen with WIFI reception, such as a tablet, cell phone or smart TV, which eliminates the risk of contamination by moving the screen away from the patient's mouth and therefore reduces costs.
Por otro lado, respecto de la patente estadounidense US 8414481 B2, se prevé como existe diferencia en cuanto a que es la muestra clara de lo que viene siendo en la habitualidad quirúrgica un laringoscopio tradicional, al cual se le ha adaptado una pantalla adherida a un carrito móvil conectado a un sistema de cableado, lo que además de hacer engorroso el traslado del sistema en general, se expone a contaminación, distinto sucede en la invención de este proceso de patente que implementa el sistema de transmisión de datos WIFI para visualización en elementos tecnológicos externos, lo que sumado a las características propias del mango y la estructura del dispositivo, dan cuenta de una evolución real en torno a lo que tradicionalmente se ha venido implementando. On the other hand, with respect to the US patent US 8414481 B2, it is foreseen that there is a difference in that it is the clear example of what is a traditional laryngoscope in surgical practice, to which a screen attached to a mobile cart connected to a wiring system, which in addition to making the transfer of the system in general cumbersome, is exposed to contamination, something different happens in the invention of this patent process that implements the WIFI data transmission system for visualization in elements external technological elements, which, added to the characteristics of the handle and the structure of the device, account for a real evolution around what has traditionally been implemented.
Así mismo, en cuanto a la diferenciación que se viene realizando en este capítulo de antecedentes, se logra verificar que la patente china CN107348938A, presente diferencias en cuanto a que posee una pantalla integrada al mango o dispositivo como tal, lo que aumenta el tamaño, la maniobrabilidad y los costos de producción y manejo, así como aumenta los riesgos de contagio, distinto a como ya se dijo, el elemento de transmisión de datos vía WIFI a un dispositivo tecnológico inteligente externo. Likewise, regarding the differentiation that has been made in this background chapter, it is possible to verify that the Chinese patent CN107348938A presents differences in that it has a screen integrated into the handle or device as such, which increases the size, maneuverability and production and handling costs, as well as increases the risks of contagion, different from, as already mentioned, the element of data transmission via WIFI to an external intelligent technological device.
En la misma línea se exponen las diferencias con la patente china CN209048096U, la cual posee dos cámaras y dos sistemas de iluminación independientes, elevando los cosos de construcción, a diferencia de la cámara de 70° de amplitud visual que posee esta solicitud de patente con ubicación estratégica para obtener una imagen de todo el campo despejado en la punta del laringoscopio curvo. De igual manera como sucede con las demás patentes, al tener la cámara integrada al cuerpo y mango del dispositivo aumenta el riesgo de contaminación y al maximizar su tamaño y peso dificulta el manejo, lo que por supuesto no sucede con este producto en trámite de patente. Along the same lines, the differences with the Chinese patent CN209048096U are exposed, which has two cameras and two independent lighting systems, raising the construction costs, unlike the 70° visual amplitude camera that this patent application has with strategic location to obtain an image of the entire clear field at the tip of the curved laryngoscope. In the same way as with the other patents, having the camera integrated into the body and handle of the device increases the risk of contamination and by maximizing its size and weight it makes handling difficult, which of course does not happen with this product pending patent. .
Finalmente, con relación a la patente china CN211130978U, se evidencian diferencias en cuanto ese dispositivo posee una hoja-funda de lente desechable, lo que por experiencia dificulta su uso, ya que suelen ser frágiles y eleva los costos para el recambio, en cambio nuestra invención posee una hoja unida de manera permanente al cuerpo o mango que aloja al emisor wifi y todo el elemento es lavable y reutilizable. Finally, in relation to the Chinese patent CN211130978U, differences are evident in that this device has a disposable lens cover sheet, which from experience makes its use difficult, since they are usually fragile and increases the costs for replacement, however our The invention has a blade permanently attached to the body or handle that houses the WiFi transmitter and the entire element is washable and reusable.
Por los motivos expuestos y aunado en lo que se presentará en el capítulo de descripción detallada, es que se considera pertinente el otorgamiento de la patente de invención en el presente caso, por cuanto se cumplen con los requisitos primigenios de novedad y nivel inventivo, y en el transcurso del presente documentóse expondrán los argumentos que sustentan la aplicación industrial. For the reasons stated and combined with what will be presented in the detailed description chapter, the granting of the invention patent is considered pertinent in the present case, since the requirements are met. original novelty and inventive level, and in the course of this document the arguments that support the industrial application will be presented.
DESCRIPCIÓN DE LAS FIGURAS. DESCRIPTION OF THE FIGURES.
FIG 1. Vista frontal del dispositivo. FIG 1. Front view of the device.
FIG 2. Vista explosionada del dispositivo. FIG 2. Exploded view of the device.
FIG 3. Vista ¡sométrica frontal del dispositivo. FIG 3. Front isometric view of the device.
FIG 4. Vista isométrica posterior del dispositivo. FIG 4. Rear isometric view of the device.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN DETAILED DESCRIPTION OF THE INVENTION
Un dispositivo de visualizaton glótica en tiempo real para intubación orotraqueal, que funciona a través de una cámara con transferencia de datos vía wifi, compuesto por un mango de agarre o empuñadura (1) ergonómico, con puntas redondeadas de 10 milímetros y tres aperturas laterales que permiten la manipulación de los botones de ON/OFF (101), apertura para el botón regulador de intensidad de luz (102), apertura para extracción de batería/emisor WIFI (103) y una cavidad para albergar la batería/emisor WIFI (104). A real-time glottic visualization device for orotracheal intubation, which works through a camera with data transfer via Wi-Fi, composed of an ergonomic grip handle (1), with 10 millimeter rounded tips and three side openings that They allow the manipulation of the ON/OFF buttons (101), opening for the light intensity regulator button (102), opening for removing the battery/WIFI transmitter (103) and a cavity to house the battery/WIFI transmitter (104). ).
Posee un cuello (2) curvo por donde pasa un canal (201) con bordes redondeados de 5 mm de ancho para cable único de aferencia de imágenes y eferencia de voltaje para luces (507). A su vez, este dispositivo tiene dentro de su estructura un retractor lingual (3) para exposición glótica, que se caracteriza porque tiene una forma curveada en angulation de 70° desde el mango de agarre (1) posee en su extremo distal una paleta de separación epiglótica (301) diseñado con un radio entre 45-66 mm y una angulation de entre 60-70°, este extremo distal da continuidad al canal único y da soporte de cámara (302). Este retractor posee una longitud transversal de entre 1.5 y 3 cms. En su cara contraria posee un canal del trabajo (4), que en su extremo proximal es curvo y en el distal es recto que permite la introducción del tubo orotraqueal. It has a curved neck (2) through which a channel (201) with rounded edges 5 mm wide passes for a single image input cable and voltage output for lights (507). In turn, this device has within its structure a lingual retractor (3) for glottic exposure, which is characterized in that it has a curved shape at an angle of 70° from the grip handle (1) and has a paddle at its distal end. epiglottic separation (301) designed with a radius between 45-66 mm and an angulation of between 60-70°, this distal end gives continuity to the single channel and provides camera support (302). This retractor has a transverse length of between 1.5 and 3 cm. On its opposite side it has a working channel (4), which is curved at its proximal end and straight at its distal end. allows the introduction of the orotracheal tube.
Por su parte, los componentes electrónicos están ensamblados en una estructura monopieza posee una fuente de poder-WIFI (501) que se encarga de dar energía al dispositivo, además permite la conexión WIFI a dispositivos móviles o cualquier dispositivo con dicha conectividad. Posee botón de encendido (502), botón regulador de los tres niveles de intensidad de luz LED (503). Dentro de estos está el puerto cargador tipo micro USB (504), un botón de encendido y apagado (502) y un botón regulador de intensidad de luz (503). También posee este dispositivo una cámara (6), con resolución graduable que oscila entre 640x480 hasta 1920x1080 y con ángulo de visión entre 30° y 45°, distancia focal de 3 a 10 cm, provista de su propio sistema de iluminación con 6 luces LED y 3 niveles de intensidad, diámetro de 4 a 5.5 milímetros. For its part, the electronic components are assembled in a one-piece structure, it has a WIFI power source (501) that is responsible for powering the device, and also allows WIFI connection to mobile devices or any device with said connectivity. It has a power button (502), a button to regulate the three levels of LED light intensity (503). Within these is the micro USB type charger port (504), an on and off button (502) and a light intensity regulator button (503). This device also has a camera (6), with adjustable resolution ranging from 640x480 to 1920x1080 and with a viewing angle between 30° and 45°, focal length from 3 to 10 cm, provided with its own lighting system with 6 LED lights. and 3 levels of intensity, diameter from 4 to 5.5 millimeters.
Todos los componentes que caracterizan al dispositivo objeto de la presente solicitud de patente están construidos en una sola pieza de polipropileno fundido, lo que permite que el dispositivo sea lavable y que pueda ser sometido a la exposición en temperaturas de autoclave hasta de 120°C. Debe entenderse que el usuario para la visualización en los dispositivos se debe descargar una APP, que permite grabar video y capturar imágenes que se guardan en el dispositivo y a su vez se pueden exportar/compartir. All the components that characterize the device that is the subject of this patent application are constructed in a single piece of cast polypropylene, which allows the device to be washable and can be exposed to autoclave temperatures of up to 120°C. It must be understood that the user must download an APP to view it on the devices, which allows recording video and capturing images that are saved on the device and in turn can be exported/shared.
Referencias bibliográficas. Bibliographic references.
[1] US8827899B2..-..pjsposabJe..e
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Figure imgf000008_0003
[1] US8827899B2..-..pjsposabJe..e
Figure imgf000008_0002
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Figure imgf000008_0001
Figure imgf000008_0003

Claims

REIVINDICACIONES Un dispositivo de visualization glótica en tiempo real para intubación orotraqueal, que funciona a través de cámaras con transferencia de datos vía wifi, que está compuesto por: a) Un mango de agarre o empuñadura (1) ergonómico, con puntas redondeadas de 10 milímetros y tres aperturas laterales que permiten la manipulación de los botones de ON/OFF (101), apertura para el botón regulador de intensidad de luz (102), apertura para extracción de batería/emisor WIFI (103) y una cavidad para albergar la batería/emisor WIFI (104). b) Un cuello (2) curvo por donde pasa un canal (201) con bordes redondeados de 5 mm de ancho para cable único de aferencia de imágenes y eferencia de voltaje para luces (507) c) Un retractor lingual (3) para exposición glótica, el cual se caracteriza por tener una forma curveada en angulation de 70° desde el mango de agarre (1) posee en su extremo distal una paleta de separación epiglótica (301) diseñado con un radio entre 45-66 mm y una angulation de entre 60-70°, este extremo distal da continuidad al canal único y da soporte de cámara (302) d) En su cara contraria posee un canal del trabajo (4), que en su extremo proximal es curvo y en el distal es recto que permite la introducción del tubo orotraqueal. e) Unos componentes electrónicos (5) están ensamblados en una estructura monopieza posee una fuente de poder-WIFI (501) que se encarga de dar energía al dispositivo, además permite la conexión WIFI a dispositivos móviles o cualquier dispositivo con dicha conectividad. Posee botón de encendido (502), botón regulador de los tres niveles de intensidad de luz LED (503) f) Una cámara (6), con resolución graduable que oscila entre 640x480 hasta 1920x1080 y con ángulo de visión entre 30° y 45°, distancia focal de 3 a 10 cm, provista de su propio sistema de iluminación con 6 luces LED y 3 niveles de intensidad, diámetro de 4 a 5.5 milímetros. Un dispositivo de visualization glótica en tiempo real para intubación orotraqueal de la reivindicación 1, donde el retractor lingual (3) se caracteriza porque posee una longitud transversal de entre 1.5 y 3 cms. Un dispositivo de visualization glótica en tiempo real para intubación orotraqueal, que funciona a través de cámaras con transferencia de datos vía wifi de la reivindicación 1, donde los componentes electrónicos poseen un puerto cargador tipo micro USB (504), un botón de encendido y apagado (502) y un botón regulador de intensidad de luz (503). Un dispositivo de visualization glótica en tiempo real para intubación orotraqueal, que funciona a través de cámaras con transferencia de datos vía wifi de la reivindicación 1, donde todos los componentes descritos están construidos en una sola pieza de polipropileno fundido, lo que permite que el dispositivo sea lavable y que pueda ser sometido a la exposición en temperaturas de autoclave hasta de 120°C. Un dispositivo de visualization glótica en tiempo real para intubación orotraqueal, que funciona a través de cámaras con transferencia de datos vía wifi, donde el usuario para la visualization en los dispositivos se debe descargar una APP, que permite grabar video y capturar imágenes que se guardan en el dispositivo y a su vez se pueden exportar/compartir. CLAIMS A real-time glottic visualization device for orotracheal intubation, which works through cameras with data transfer via Wi-Fi, which is composed of: a) An ergonomic grip handle (1), with 10-millimeter rounded tips and three side openings that allow manipulation of the ON/OFF buttons (101), opening for the light intensity regulator button (102), opening for removing the battery/WIFI transmitter (103) and a cavity to house the battery /WIFI transmitter (104). b) A curved neck (2) through which a channel (201) with rounded edges 5 mm wide passes for a single image afferent cable and voltage effferent for lights (507) c) A lingual retractor (3) for exposure glottic, which is characterized by having a curved shape at an angulation of 70° from the grip handle (1) has at its distal end an epiglottic separation paddle (301) designed with a radius between 45-66 mm and an angulation of between 60-70°, this distal end gives continuity to the single channel and provides camera support (302) d) On its opposite side it has a working channel (4), which is curved at its proximal end and straight at its distal end. which allows the introduction of the orotracheal tube. e) Some electronic components (5) are assembled in a one-piece structure, it has a WIFI power source (501) that is responsible for powering the device, and also allows WIFI connection to mobile devices or any device with said connectivity. It has a power button (502), a button to regulate the three levels of LED light intensity (503) f) A camera (6), with adjustable resolution that ranges between 640x480 to 1920x1080 and a viewing angle between 30° and 45° , focal length from 3 to 10 cm, provided with its own lighting system with 6 LED lights and 3 levels of intensity, diameter from 4 to 5.5 millimeters. A real-time glottic visualization device for orotracheal intubation of claim 1, wherein the lingual retractor (3) is characterized in that it has a transverse length of between 1.5 and 3 cm. A real-time glottic visualization device for orotracheal intubation, which works through cameras with data transfer via Wi-Fi of claim 1, where the electronic components have a micro USB type charger port (504), an on and off button. (502) and a light intensity regulator button (503). A real-time glottic visualization device for orotracheal intubation, which works through cameras with data transfer via Wi-Fi of claim 1, wherein all the described components are constructed in a single piece of cast polypropylene, which allows the device is washable and can be exposed to autoclave temperatures of up to 120°C. A real-time glottic visualization device for orotracheal intubation, which works through cameras with data transfer via Wi-Fi, where the user must download an APP to view the devices, which allows recording video and capturing images that are saved. on the device and in turn can be exported/shared.
PCT/IB2023/053036 2022-07-22 2023-03-27 Real-time glottic visualisation device for orotracheal intubation that operates using cameras with data transfer via wi-fi WO2024018289A1 (en)

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EP1820439A1 (en) * 2006-02-21 2007-08-22 Karl Storz Endovision Wireless optical endoscopic device
US20110028790A1 (en) * 2004-09-24 2011-02-03 Vivid Medical, Inc. Disposable endoscopic access device and portable display
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WO2022047197A2 (en) * 2020-08-27 2022-03-03 Adroit Surgical, Llc Video laryngoscope and method for using same

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Publication number Priority date Publication date Assignee Title
US20110028790A1 (en) * 2004-09-24 2011-02-03 Vivid Medical, Inc. Disposable endoscopic access device and portable display
EP1820439A1 (en) * 2006-02-21 2007-08-22 Karl Storz Endovision Wireless optical endoscopic device
US20180168433A1 (en) * 2015-06-08 2018-06-21 The General Hosptial Corporation Airway management and visualization device
US20190133430A1 (en) * 2017-11-03 2019-05-09 Aircraft Medical Ltd Video laryngoscope systems and methods
WO2022047197A2 (en) * 2020-08-27 2022-03-03 Adroit Surgical, Llc Video laryngoscope and method for using same

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