Mandibular bracket convenient to adjust in anesthesia operation

Abstract

The convenient-to-adjust mandibular bracket in the anesthesia operation comprises a base, the top of the base is fixedly connected with two supporting plates, the side wall of each supporting plate is provided with a limiting sliding groove, the inner wall of each limiting sliding groove is connected with a fixed sliding shaft through a linkage piece, the fixed sliding shaft is rotationally connected with a fixed rotating ring, and the fixed rotating ring is fixedly connected with the top of the base. The top of the fixing rotating ring is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a limiting rotating ring, the limiting rotating ring is connected with a bracket through a connecting piece, a cavity is formed in the inner wall of the base, the inner wall of the cavity is slidably connected with a drawer, and a fixing mechanism is arranged on the inner wall of the drawer. By arranging the sliding cylinder and the connecting rod, the height and the angle of the lower jaw bracket can be adjusted by rotating the sliding cylinder and the connecting rod, so that when patients with different heights are treated, the patients are kept in comfortable postures, and meanwhile, diagnosis and operative treatment of doctors are more convenient.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a mandibular bracket during anesthesia that is easy to adjust. Background technique [0002] Anesthesiology is a comprehensive discipline, which contains multidisciplinary knowledge. The scope is very wide, not only to meet the requirements of surgery, but also to participate in the rescue work of various departments, gynecological painless childbirth, painless abortion, etc. When the patient undergoes general anesthesia surgery, the patient is in an unconscious state, and the internal muscles of the patient’s mouth will relax. Anesthetized patients and critically ill patients are prone to fall back of the tongue, causing airway obstruction, resulting in difficulty breathing, and severe suffocation death. In this case, special medical staff often need to hold up the patient's mandible by hand to keep the base of the tongue away from the back wall of the laryngeal cavit...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages that the height of the jaw bracket on the market in the prior art cannot be adjusted, so that when treating patients of different heights, the patient cannot maintain a comfortable posture, and the stability of the device is insufficient. An easily adjustable mandibular brace during anesthesia

Images