Laryngoscope

Abstract

The invention provides a laryngoscope which comprises a liquid crystal display, a laryngoscope handle, a camera as well as a laryngoscope piece, wherein a first elastic locking device is arranged on each side of the upper end of the laryngoscope handle; the camera is connected with the liquid crystal display through a connecting wire; flexibility of the connecting wire self in the laryngoscope handle can be achieved through a shift adjusting device; the laryngoscope piece comprises a handle sleeve, a main body and a tongue pressing plate; the laryngoscope piece is detachably connected with thelaryngoscope handle through the first elastic locking device. The laryngoscope piece is not only capable of wrapping the connecting wire and the camera, but also adaptive to the shape of the laryngoscope handle and capable of wrapping the laryngoscope handle inside as well, and thus cross infection of patients can be well prevented. Meanwhile, due to adoption of the first elastic locking devicesat the upper end of the laryngoscope handle, the laryngoscope piece can be conveniently mounted and dismounted, the length of the connecting wire can be also adjusted according to laryngoscope piecesof different models, and the laryngoscope piece can be replaced conveniently.

Description

technical field [0001] In particular, the invention relates to a laryngoscope. Background technique [0002] At present, laryngoscopes are used more and more in medical treatment, but stainless steel laryngoscopes are expensive, and incomplete disinfection can easily cause cross infection among patients. Disposable laryngoscopes are usually used, but most of the existing disposable laryngoscopes cannot Protecting the handle of the laryngoscope still has the possibility of infection during use; and the installation and disassembly of the laryngoscope blade is not convenient enough, and the laryngoscope body cannot be adjusted for different users. Contents of the invention [0003] In view of the above problems, the present invention provides a laryngoscope. [0004] The laryngoscope provided by the present invention includes: [0005] a liquid crystal display; [0006] A laryngoscope handle, the two sides of the upper end of the laryngoscope handle are respectively pro...

AI Technical Summary

Problems solved by technology

[0002] At present, laryngoscopes are used more and more in medical treatment, but stainless steel laryngoscopes are expensive, and incomplete disinfection can easily cause cross infection among patients. Disposable laryngoscopes are usually used, but most of the existing disposable laryngoscopes cannot The handle of the laryngoscope is protected, and there is still the possibility of infection during use; and the installation and disassembly of the laryngoscope blade is not convenient enough, and the laryngoscope body cannot be adjusted for different users

Images