Tracheal tube with tube blocking adjusting structure for medical severe illness and method of tracheal tube

Abstract

The invention discloses a tracheal tube with a tube blocking adjusting structure for medical severe illness and a method thereof, relates to the technical field of medical instruments, and solves the problems that in the prior art, a blocking device is independently arranged and is fixed to a tracheal tube in a clamping connection mode, the blocking device is prone to falling off, blocking failure is caused, only the tracheal tube can be completely blocked, and the tracheal tube cannot be completely blocked. And the trachea cannula cannot be adjusted and blocked step by step according to the illness state of a patient. According to the tracheal tube with the tube blocking adjusting structure for medical severe illness and the method thereof, the lower end of the air inlet pipeline is provided with the air outlet barrel, the air outlet barrel is movably connected with the blocking deep hole, the movable barrel is rotated to drive the air outlet barrel to move up and down, and the air outlet barrel is not completely arranged in the blocking deep hole; the air outlet hole exposed outside the plugging deep hole can be normally used, the clamping position of the air outlet cylinder body in the plugging deep hole is controlled, adjustment of the pipe plugging area is achieved, pipe plugging can be conducted step by step, and the requirement of a patient is met.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a tracheal tube with a tube blocking adjustment structure for severe medical use and a method thereof. Background technique [0002] At present, in clinical treatment, tracheotomy is a common method to establish artificial airway when rescuing critically ill patients. For those with difficulties, oxygen inhalation and sputum suction are performed on patients with tracheotomy through a tracheotomy catheter to restore the smoothness of the airway, improve the ventilation function of the lungs, and facilitate the suction of lower respiratory tract secretions. For patients with tracheotomy, before extubation, the metal tracheal cannula is replaced clinically, and the tube is tested for plugging, and the tube is extubated after the tube is successfully tested. There is currently no supporting material for the plugging of the metal tracheal cannula. In clinical practice, the p...

AI Technical Summary

Problems solved by technology

[0004] Although this application has solved the problems in the background technology to a certain extent, there are the following problems in this application: 1. The blocking device is set separately, and is fixed with the tracheal tube by a snap-fit ​​connection mode, which is easy to fall off, resulting in blockage Ineffective; 2. The tracheal tube can only be fully blocked, and the tracheal tube cannot be gradually adjusted and blocked according to the patient's condition

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