An electrically powered pipe sealing device and method
By integrating sensor recognition and embedded control into an electric sealing device, the automation and closed-loop control of intravenous infusion sealing operations are realized. This solves the problems of uneven injection of sealing solution and improper needle withdrawal under manual control, improves the reliability and synchronization accuracy of the operation, and supports adaptive clamping and flexible needle withdrawal of multi-size syringes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SUZHOU WUJIANG DISTRICT HOSPITAL OF TRADITIONAL CHINESE MEDICINE (SECOND PEOPLES HOSPITAL OF WUJIANG DISTRICT SUZHOU CITY)
- Filing Date
- 2026-05-18
- Publication Date
- 2026-07-17
AI Technical Summary
In current intravenous infusion catheter sealing procedures, manual control can easily lead to uneven injection of sealing solution and improper needle withdrawal timing, causing problems such as catheter blockage, backflow of blood, or infection. Furthermore, existing devices have complex structures, low transmission efficiency, and insufficient synchronization accuracy.
An electric sealing device with integrated sensor recognition, embedded control and encoder feedback is adopted to realize full-process automation and closed-loop control. The injection unit and needle withdrawal unit are driven in coordination through the embedded control terminal, which supports adaptive clamping and precise injection and needle withdrawal of multi-size syringes.
It significantly improves the consistency and reliability of catheter sealing operations, reduces the risk of clinical complications, simplifies the transmission structure, improves synchronization performance and operational stability, supports dual-mode needle removal operations, and enhances clinical adaptability.
Smart Images
Figure CN122399153A_ABST