Visual laryngoscope with movable guide piece

Abstract

A visible laryngoscope with a movable guide piece includes a display and a laryngoscope handle, wherein one end of the laryngoscope handle is fixedly connected to the display, the other end of the laryngoscope handle is convexly provided with a laryngoscope blade, and the front end of the laryngoscope blade is equipped with a camera component; and the visible laryngoscope also includes the movableguide piece, the movable guide piece is rotatably connected to the inner wall of the laryngoscope blade, and under the drive of external force, the movable guide piece can rotate and switch between the open position and the closed position, so as to open or close a front opening of the laryngoscope blade. The visible laryngoscope with the movable guide piece provided by the invention solves the technical problems of difficult insertion and removal and throat compression risk caused by large front-end size of the existing visible laryngoscope with a built-in guide part. High success rate and operability of auxiliary intubation and detubation of a laryngoscope with a built-in guide piece are realized, and at the same time, the risk of laryngeal injury in patients caused by a traditional fixed-guide laryngoscope can be greatly reduced, so the therapeutic effect of patients is improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a video laryngoscope equipped with a movable guide plate. Background technique [0002] The laryngoscope is a common medical device in the medical process of the oral cavity, throat and trachea. It is used to elevate the tissue near the patient's epiglottis to collect images of the patient's larynx. Using a laryngoscope to perform tracheal intubation is a commonly used technique in emergency work, so Video laryngoscopes are widely used in the field of clinical medicine. During the operation, whether the intubation and detachment process of the airway tube is smooth or not directly determines the success rate of the operation. Therefore, some existing video laryngoscopes have built-in guiding parts, specifically at the front end of the video laryngoscope. There is a small step in the part as a guiding part for airway tube intubation and tube removal. The video laryngo...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the present invention provides a video laryngoscope equipped with a movable guide piece, which solves the problem of insertion and removal due to the large size of the front end of the existing video laryngoscope with built-in guide parts. Difficult technical problems and t

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