Trachea cannula fixator

Abstract

The invention discloses a trachea cannula fixator. The fixator comprises a fixing device shell, a fixing sleeve, first sliding blocks, bearing plates and an attaching plate, binding belt plates are installed at the two ends of the fixing device shell, fixing binding belts are installed on the binding belt plates, hook-and-loop fasteners are installed in the fixing binding belts, the hook-and-loopfasteners are installed on connecting plates, the connecting plates are connected with the binding belt plates, the fixing sleeve is installed on the fixing device shell, a return spring is installedin the fixing sleeve, and the return spring is connected with the upper end of a push rod. According to the trachea cannula fixator, by changing the position of a moving plate, a protection plate is moved, and the protection plate can be tightly attached to the face of a patient conveniently; and by rotating an adjusting screw rod, the attaching plate is moved, and a ventilation pipe can be conveniently attached and fixed, the ventilation pipe can be effectively prevented from being extruded to a large extent, and the device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of tracheal intubation, in particular to a tracheal intubation fixer. Background technique [0002] The trachea is a very important part of the respiratory system. Through the trachea, the oxygen needed for people's breathing can be delivered, and the carbon dioxide produced by breathing can be discharged. The trachea also has the functions of defense, removal of foreign objects, and adjustment of air temperature and humidity. In large-scale surgery, the trachea needs to be intubated to assist the human body to breathe. Endotracheal intubation is a method of inserting a special endotracheal tube through the oral cavity or nasal cavity and into the trachea or bronchi through the glottis. It is an important measure to rescue patients with respiratory dysfunction to provide the best conditions for unobstructed airway, ventilation and oxygen supply, and airway suction. [0003] However, there are also some prob...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tracheal intubation fixer to solve the problem that the tracheal intubation fixation device is difficult to fit closely with the patient's face in the background technology, and it is easy to cause excessive extrusion to the ventilation tube

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