A breathing mask suitable for use with a metal airway cannula
By designing a breathing mask suitable for metal tracheostomy cannulas and using a T-type adapter and threaded connection, the problem of inconvenient connection between high-flow breathing humidifiers and metal tracheostomy cannulas has been solved, achieving fast and stable connection and nebulization functions, and improving safety and convenience of use.
CN224404138UActive Publication Date: 2026-06-26TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH
- Filing Date
- 2024-12-27
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
Existing high-flow humidifiers cannot be directly and quickly connected to metal tracheostomy cannulas, causing inconvenience in use.
Method used
A breathing mask suitable for metal tracheostomy cannulas was designed, comprising a mask, connecting components and an nebulizer cup, which enables quick connection to a ventilator via a T-type adapter and threaded connection, and is equipped with nebulization function.
Benefits of technology
It enables a rapid and stable connection between the metal tracheostomy cannula and the humidifier tubing, providing safety and convenience for medical personnel.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224404138U_ABST
Abstract
The utility model provides a kind of breathing mask suitable for metal gas cutting cannula, comprising: face shield, face shield includes hanging rope and face cup, face cup is hollow hemispherical, the center of face cup is equipped with gas delivery hole, and hanging rope is arranged at the edge of face cup;Connecting assembly, connecting assembly includes connecting pipeline and switchover joint, one end of connecting pipeline is communicated with the inside of face cup by gas delivery hole, and switchover joint is T-shaped, and switchover joint includes first joint, second joint and third joint, second joint is hollow conical, first joint is movably connected with the other end of connecting pipeline, and second joint is movably connected with the output pipe of breathing machine;Atomization cup, atomization cup is movably connected with third joint, the device solves the problem of how to stably connect metal gas cutting cannula and breathing humidification instrument pipeline, so that medical staff can operate more conveniently and simply when using, and human resources are saved.
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