Tracheostomy tube

Abstract

A tracheotomy catheter, belonging to the field of medical devices, comprising a hollow tube body, one end of the tube body is connected to a tube cap for opening or closing the port of the tube body through rotation, and the tube cap includes a cap body for blocking The blocked part of the pipe body, the blocked part is provided with holes A , a matching part is set in the position corresponding to the blocking part in the body of the tube, and a hole is set on the matching part B ; After the cap is rotated at a certain angle, the hole A with hole B They can overlap each other, so as to ensure the communication between the inside of the tube and the outside air. This design has a simple structure, which solves the problem that the patient cannot breathe completely through the nose when he just recovers, and needs the help of a tracheostomy tube to increase the inhalation of air, and the patient can adjust the air volume of the tube according to his needs . The operation of opening or closing the tube body is also very simple.

Description

technical field [0001] The invention relates to a medical appliance, in particular to a medical tracheotomy catheter. Background technique [0002] After the medical tracheotomy operation, a tracheotomy catheter will be inserted into the patient's trachea, and the other end will be connected to the ventilator, so that the patient can be given assisted breathing. After a period of recovery, the patient can stop the ventilator and rely on himself However, the tracheostomy tube will continue to exist for a period of time. Doctors usually seal the tube, often using wooden blocks or covers, but due to the relatively simple handling, these seals will fall off, causing the tube to directly contact with the patient. Exposure to air can cause dryness and inflammation of the tracheal mucosa. Moreover, some patients have been used to the tracheotomy tube to help them breathe at the beginning. After the tube is blocked, they can no longer breathe well by relying on the nose alone. The ...

AI Technical Summary

Problems solved by technology

[0002] After medical tracheostomy, a tracheostomy tube will be inserted into the patient's trachea, and the other end will be connected to a ventilator, so as to provide assisted breathing for the patient , after a period of recovery, the patient can stop the ventilator and breathe with his own lungs, but the tracheostomy tube will continue to exist for a period of time. Doctors usually seal the tube, often using wooden blocks or covers, but due to The handling is relatively simple, and these seals will fall off, causing the catheter to directly contact with the air, causing the tracheal mucosa to dry out and cause inflammation

And some patients have been used to the tracheotomy tube to help breathing at the beginning. After the tube is blocked, they can no longer breathe well by relying on the nose alone. The direct contact of the tube with the air is easy to cause inflammation, so this problem has troubled a large number of patients.

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