Hemostatic bandage
By integrating piezoelectric sensors and limiters into the hemostatic bandage, real-time monitoring and flexible adjustment of pressure at the hemostasis site are achieved, solving the problem of existing hemostatic bandages being difficult to dynamically adjust and detect pressure, thus improving hemostasis effect and patient comfort.
CN224403715UActive Publication Date: 2026-06-26JIANGSU HEALTH VOCATIONAL COLLEGE
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Patent Information
- Application Number
- CN202520752178.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2035-04-21
AI Technical Summary
Technical Problem
Existing hemostatic bandages are difficult to adjust flexibly and lack pressure detection, resulting in bandages that are too loose or too tight, making it impossible to accurately judge the pressure, and they are prone to falling off, affecting the hemostatic effect and patient comfort.
Method used
It uses a piezoelectric sensor combined with a display screen to monitor pressure in real time, and with the help of limiters and connectors, it can flexibly adjust the binding length and achieve double fixation. The structure is simple and easy to operate.
Benefits of technology
It enables real-time monitoring and precise adjustment of pressure at the hemostasis site, ensuring appropriate bandage tightness, improving hemostasis and patient comfort.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a hemostasis bandage which comprises an elastic fixing band, and the elastic fixing band comprises a skin attaching face and a skin far face. One end of the elastic fixing band is provided with a first connecting piece on the skin-attaching surface, and the other end of the elastic fixing band is fixedly provided with a limiter; a gauze fixing groove and an LCD screen are arranged in the middle of the skin attaching face and the middle of the skin far face respectively, a piezoelectric sensor is arranged in the gauze fixing groove, and the LCD screen is electrically connected with the piezoelectric sensor. A first connecting piece is arranged on the surface far away from the skin, a limiting hole is formed between the gauze fixing groove and the first connecting piece, a second connecting piece is arranged on the surface far away from the skin and between the LCD screen and the limiting device, the second connecting piece and the first connecting piece are detachably connected, and the limiting device and the limiting hole are matched with each other and used for adjusting the binding strength of the elastic fixing band. Wound pressure monitoring is achieved through the piezoelectric sensor and the LCD screen, meanwhile, the binding strength can be flexibly adjusted in cooperation with the limiting stopper and the end connecting piece, double fixing is achieved, and operation is convenient and fast.
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