一种肾脏病透析管体外固定装置
The adjustable ring-shaped fixation structure and airbag system, composed of a flexible base and straps, solves the problem of improper fixation of dialysis catheters, achieving stable fixation and real-time unblocking of dialysis catheters, thus improving the safety and efficiency of dialysis treatment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN
- Filing Date
- 2026-06-03
- Publication Date
- 2026-07-17
AI Technical Summary
The existing methods of fixing dialysis tubing lack objective criteria for judging tightness, resulting in fixation that is too loose or too tight, affecting dialysis efficiency and safety. Furthermore, there is a lack of real-time monitoring and unblocking methods for tubing blockage.
An adjustable ring-shaped fixing structure is formed by a flexible base and straps. Combined with the tube fixing components and airbag system, it provides visual feedback on the clamping force and monitors the fluid flow rate in the dialysis tube in real time through the flow rate sensing component to actively clear blockages in the dialysis tube.
This method achieves a stable fixation of the dialysis catheter, avoiding reduced dialysis efficiency and safety risks caused by improper tightness, ensuring the continuity and safety of treatment, and reducing the difficulty of nursing care.
Smart Images
Figure CN122399199A_ABST