Clip applier
By introducing limiting barbs and blocking structures into the clamping clamp, the problem of jamming during clamping is solved, achieving stable clamping and closing, and improving the reliability and efficiency of operation.
CN224269378UActive Publication Date: 2026-05-26FENGH MEDICAL CO LTD
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Patent Information
- Application Number
- CN202423313730.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Technical Problem
Existing clamping forceps are prone to jamming during clamp delivery, leading to unstable operation and high failure rate, which affects surgical efficiency.
Method used
A clamping device was designed, comprising a housing, a clamp body assembly, and a clamping mechanism. The clamping chamber is equipped with limiting barbs and a shielding structure. The deformation of the limiting barbs prevents jamming, and the clamping mechanism and the power source work together to achieve stable insertion and closure of the clamp.
Benefits of technology
It improves the operational stability and failure rate of the clamping forceps, reduces the risk of jamming, simplifies the operation process, and improves surgical efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
According to the clip applier, the clip bin comprises the shielding structure, the shielding structure is connected to the bottom, and the shielding structure is configured to abut against the limiting barb located at the first avoiding position so that the surface, facing the storage space, of the limiting barb located at the first avoiding position can be flush with the surface, facing the storage space, of the bottom; the surface, facing the storage space, of the limiting barb located at the first avoiding position is closer to the clamp conveying mechanism than the surface, facing the storage space, of the bottom of the limiting barb, the shielding structure can limit the deformation range of the limiting barb so that it can be guaranteed that when the limiting barb deforms to the maximum degree, the far-side inner wall of the process groove cannot be exposed out of the movement path of the protruding part of the clamp, and the clamping effect is improved. Therefore, the convex part is prevented from abutting against the far-side inner wall of the process groove, the clamping of the clip feeding mechanism is avoided, and the failure rate of the clip applier is reduced.
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