Trachea cannula for interventional therapy of trachea and bronchus

Abstract

The invention provides a trachea cannula for interventional therapy of trachea and bronchus, and relates to the technical field of medical equipment. The trachea cannula solves the problems of liable displacement of a trachea cannula in the trachea of a patient after being inserted during an operation, liable blocking of the airway of the patient by the fallen or displaced trachea cannula, as well subsequent suffocation feeling and intensified pain caused by the blocking of the airway. The trachea cannula for the interventional therapy of the trachea and bronchus provided by the invention comprises a cannula body; the whole cannula body is of a long-strip-shaped tubular structure, and is made of transparent PVC materials; and length marks are arranged on the outer wall of the cannula body. Two fixed dental plates are respectively fixed at the upper teeth and the lower teeth of a patient, so that fatigue feeling of the patient caused by long-term opening of the upper jaw and the lower jaw can be relieved; and one of the fixed dental plates is provided with a tongue depressor for preventing the tongue of the patient from instinctively licking to hinder the insertion of the intubation tube and aggravating the pain of the patient.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and more specifically relates to a tracheal intubation tube for trachea and bronchi interventional treatment. Background technique [0002] Endotracheal intubation refers to the technique of inserting a special endotracheal tube into the trachea through the glottis, which is called endotracheal intubation. This technique can provide the best conditions for airway patency, ventilation and oxygen supply, respiratory tract suction and prevention of aspiration. , Emergency tracheal intubation technology has become an important measure in the process of cardiopulmonary resuscitation and rescue of critically ill patients with respiratory dysfunction. Endotracheal intubation is an important rescue technique commonly used in emergency work. It is one of the most widely used, most effective and fastest means in respiratory management. It is a basic skill that medical personnel must master profic...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a tracheal intubation for tracheal and bronchial interventional therapy to solve the problem that the tracheal intubation is prone to shift in the patient's trachea after the tracheal intubation is inserted during the operation. , It is easy to block the patient's airway when it falls off or displaces, causing the patient to feel suffocated and aggravating the pain of the patient

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