Tracheostomy sleeve assembly
By designing an air-cut casing assembly including an elastic collar and a flexible sleeve, the problems of insolid sealing, poor sealing and inconvenient operation in the prior art are solved, and the sealing effect is achieved with a firmer and better sealing effect and operational convenience.
CN222445074UActive Publication Date: 2025-02-11泰康同济(武汉)医院
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Patent Information
- Application Number
- CN202420854100.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-22
Smart Images
Figure CN222445074U_ABST
Abstract
The utility model provides a tracheostomy cannula assembly. The tracheostomy cannula assembly comprises a cannula body and a sleeving piece, the sleeving piece comprises an elastic lantern ring and a flexible sleeve body, and the flexible sleeve body is connected to the periphery of the elastic lantern ring so that the elastic lantern ring can form a sleeving opening of the flexible sleeve body; the diameter of the elastic lantern ring is smaller than that of the pipe body, an annular installation groove is formed in the outer wall of the connector end of the pipe body, and the elastic lantern ring is arranged in the annular installation groove in a sleeved mode so that the connector of the pipe body can be plugged through the sleeving piece. The utility model provides a tracheostomy sleeve assembly which is firm in plugging, good in sealing performance and convenient to operate.
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