A puncture needle with a fixator
CN224307377UActive Publication Date: 2026-06-02SHANGHAI YAMIN MODEL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI YAMIN MODEL CO LTD
- Filing Date
- 2025-01-08
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
The puncture needle is prone to changing position due to patient movement during use, which can affect the effectiveness of the procedure.
Method used
A puncture needle with a fixator was designed, including a syringe and a connecting assembly. The syringe is fixed to the patient's body by a system of straps and bolts through the fixation device to ensure the stability of the needle position.
Benefits of technology
It effectively prevents the puncture needle from changing position when the patient moves, thus improving the effectiveness of use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224307377U_ABST
Abstract
This utility model provides a puncture needle with a fixator, relating to the field of puncture needle technology. The utility model includes a syringe and a connecting assembly. A needle tip is provided on one side of the syringe. The syringe is equipped with a fixing device via the connecting assembly. The fixing device includes a placement block, an extension block fixedly connected to one side of the placement block, a first bolt threaded into one side of the extension block, a fixing plate rotatably connected to one side of the first bolt, and a strap fixedly connected to one side of the placement block. The side of the strap away from the placement block is located between the fixing plate and the extension block. An operating block is fixedly connected to one side of the first bolt, the size of which is adapted to the size of the first bolt. This utility model, by using the fixing device, can fix the position of a puncture needle pre-installed on the patient, preventing the puncture needle from easily changing position at the connection point with the patient's body when the patient moves, thereby improving the effectiveness of the puncture needle.
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