Visual laryngoscope

Abstract

The invention discloses a visual laryngoscope, which comprises a handle; a display, a laryngoscope handle, a lens and a ejection mechanism, wherein the display is arranged at the top of the handle through a connecting mechanism; the laryngoscope handle is fastened at the bottom of the handle, and a camera unit is arranged at the front end part of the laryngoscope handle; the lens is arranged on the laryngoscope handle in a sleeved manner and is connected to the handle in a detachable manner, the lens comprises a hollow arc tube sleeved on the laryngoscope handle and conforming to the physiological curvature of human oral cavity and throat and a surrounding shell connected to the rear end of the hollow arc tube and surrounding the bottom of the handle, and a tongue depressor is arranged atthe front end of the hollow arc tube; and the ejection mechanism can disengage the lens from the handle. The visual laryngoscope is safe and reliable, convenient to assemble and disassemble and has good waterproof effect.

Description

technical field [0001] The invention relates to the technical field of laryngoscopes, in particular to a video laryngoscope. Background technique [0002] The laryngoscope is a tool used to expose the glottis during tracheal intubation, and is now widely used in various medical institutions. There are two types of laryngoscopes. Compared with traditional direct-viewing laryngoscopes, video laryngoscopes have many advantages: 1) more accurate, intuitive and easier; 2) easy to operate, use portable design, equipped with lithium battery power supply, can stand by for a long time, suitable for instant use in many occasions ; 3) The operating environment and comfort of the operator are good. The video laryngoscope provides good protection for medical staff, maintains an appropriate distance between the operator and the patient's mouth, and avoids cross-infection between doctors and patients. However, the existing video laryngoscope There are also some problems with the mirror: ...

AI Technical Summary

Problems solved by technology

Compared with traditional direct-viewing laryngoscopes, video laryngoscopes have many advantages: 1) more accurate, intuitive and easier; 2) easy to operate, use portable design, equipped with lithium battery power supply, can stand by for a long time, suitable for instant use in many occasions ;3) The operating environment and comfort of the operator are good. The video laryngoscope provides good protection for the medical staff, maintains an appropriate distance between the operator and the patient's mouth, and avoids cross-infection between doctors and patients. However, the existing video laryngoscope There are also some problems with the mirror: 1) Difficult disassembly and assembly of the lens; 2) The overall waterproof effect is poor

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