Universal connection safety controller for common transfusion infusion set
By designing a safety controller suitable for ordinary blood transfusion and infusion sets, the problems of assembly difficulties and sealing in existing technologies have been solved, realizing the wide applicability and stable use of the safety controller, and improving the safety and sealing of the infusion process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 汪崧園
- Filing Date
- 2025-01-15
- Publication Date
- 2026-07-17
AI Technical Summary
The controllers of existing blood transfusion and infusion sets are not compatible with ordinary blood transfusion and infusion sets on the market, which leads to assembly difficulties and problems with sealing and stability, affecting the safety of use.
A safety controller was designed, comprising an upper drip cup, a lower drip cup, and a float cup. It is directly connected to the blood transfusion set via a cannula and uses a stop to limit the height of the float cup. The membrane seals tightly with the outlet to ensure stability and sealing.
It achieves broad applicability of the safety controller to ordinary blood transfusion and infusion sets, improves safety and tightness, prevents air leakage, and ensures stable control of fluid flow.
Smart Images
Figure CN122399162A_ABST