Tracheotomy tube blocker

By designing a tracheotomy tube blocker with a rotating and locking mechanism, the foreign body risk and intubation stability problems of the blocking method are solved, and the convenience of aperture adjustment and patient respiratory recovery is achieved.

CN119455203BActive Publication Date: 2025-09-26GUANGDONG SECOND TRADITIONAL CHINESE MEDICINE HOSPITAL (GUANGDONG PROVINCE ENG TECH RES INST OF TCM)
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Patent Information

Application Number
CN202411696625.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-25
Publication Date
2025-09-26
Estimated Expiration
2044-11-25

AI Technical Summary

Technical Problem

In existing tracheotomy procedures, the blocking method carries the risk of foreign objects accidentally entering the trachea, the intubation is unstable, and the ventilation aperture cannot be adjusted, affecting the patient's respiratory recovery.

Method used

A tracheotomy tube blocker is designed, which includes a rotating mechanism and a locking mechanism. The airbag expansion is adjusted by rotating the rotating cylinder to adjust the aperture, and the position is fixed by a magnetic locking mechanism, which is convenient for installation and disassembly.

Benefits of technology

It improves the stability and flexibility of the intubation, prevents foreign matter from entering the trachea, and can adjust the ventilation aperture to promote the patient's respiratory recovery.

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Abstract

The present invention discloses a tracheotomy tube blocker, comprising a main body 1, wherein the main body 1 is designed as an irregular plate-like structure, and a main body 2 is mounted on the surface of the main body 1; a rotating mechanism is provided on the surface of the main body 1, and the rotating mechanism comprises: a mounting block is mounted on the surface of the main body 1, and a sleeve rod is fixedly connected to the surface of the mounting block, a rotating drum is sleeved and mounted on the surface of the sleeve rod, and a pressure plate is mounted on the bottom of the rotating drum, and an airbag 1 is mounted on the surface of the mounting block, a baffle is rotatably mounted on the end surface of the sleeve rod, and a clamping block 3 is mounted on the surface of the baffle. The tracheotomy tube blocker is provided with a rotating mechanism to adjust the aperture of the tube blocker, making it easier to use the device. By rotating the rotating drum, the rotating drum squeezes the airbag 1 downward, and the gas inside the airbag 1 enters the interior of the airbag 2, causing the airbag 2 to expand. At this time, the airbag 2 expands inward, which can block the baffle hole, thereby improving the use effect of the device.
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