Electronic video laryngoscope with anti-mist function

Abstract

The invention provides an electronic video laryngoscope with anti-mist function. The laryngoscope comprises a bracket component, an arc oropharynx air duct and spatula assembly, an image shooting component, a cell box and a display, wherein the arc oropharynx air duct and spatula assembly is positioned on the front end of the bracket component; the image shooting component is positioned at the lower part of arc oropharynx air duct and spatula assembly; the image shooting component comprises a camera and an illuminating lamp; the display can be rotatably arranged on the rear end of the bracketcomponent; the camera is connected with the display through a data wire; the cell box is connected with the illuminating lamp, the camera and the display through electric wires. The electric video laryngoscope also comprises a cell kit which can also be used as an operation handle; the cell box is arranged in the cell kit; the cell kit is arranged on the side of the bracket component; the camera and the illuminating lamp are arranged on the front end of a cavity of the image shooting component; and an optical protective lens applied with anti-mist antireflection coating is fixed on the top endof the cavity of the image shooting component. The electric video laryngoscope can effectively shorten the handle length, can be operated conveniently, has lower requirement on operation experience of a doctor, and has excellent anti-mist effect.

Description

technical field [0001] The invention relates to an auxiliary device for anesthesia operation intubation, in particular to a video laryngoscope. Background technique [0002] At present, what routinely use in anesthesia operation is the clip-type laryngoscope, as the Chinese utility model patent whose patent number is 03264840.5, and the Chinese invention application whose patent application number is 200520041786.8. It is composed of a deck that doubles as an operating handle and a battery box, and a card that is used to press the tongue to provoke the epiglottis to expose the glottis. A small light is attached to the front of the card for lighting during intubation. This kind of laryngoscope has simple structure, convenient operation and easy disinfection. Therefore, it is widely used in routine endotracheal intubation anesthesia. However, the clip-type laryngoscope has insufficient lighting and a small viewing angle. In the dim light, the intubation is groping based on ...

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the deficiencies of the existing video laryngoscopes, which have too long handle, inconvenient operation, high requirements for the doctor’s operating experience, and poor anti-fog effect, the present invention provides a visual laryngoscope that can effectively shorten the length of the handle, is easy to operate, and is easy for the doctor to operate. Electronic video laryngoscope with anti-fog function with low experience requirements and good anti-fog effect

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