Valve holder
By designing a valve clamp that includes clamping assembly, connecting rod assembly, elastic self-locking member, release assembly and base, the complex structure of the valve clamper in the prior art is solved, and automatic resetting of the clamping arm and leaflets are realized Stable clamping of the edges improves ease of operation and control.
CN112826639BActive Publication Date: 2024-12-31GUANGDONG PULSE MEDICAL SCI & TECH CO LTD
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Patent Information
- Application Number
- CN202110167737.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-02-05
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2041-02-05
AI Technical Summary
Technical Problem
The existing valve clamps are complex in structure and are difficult to operate and control.
Method used
A valve clamper including clamping assembly, connecting rod assembly, elastic self-locking member, release assembly and base is designed. The automatic reset and clamping function of the clamping arm is realized through the elastic self-locking member, simplifying the structure and operation process. .
Benefits of technology
The automatic reset function of the clamping arm from opening to closing is realized. It has a simple structure, easy operation, easy control, small size, easy to use, and effectively clamps the edge of the leaf edge of the mitral valve.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN112826639B_ABST
Abstract
The present invention relates to a valve clamp. The valve clamp comprises a clamping assembly, a connecting rod assembly, an elastic self-locking member, a release assembly, a base and a driving shaft; the clamping assembly comprises a connecting plate, two clips and two clamp arms; the clamping assembly comprises a connecting plate, two clips and two clamp arms; the two clamp arms are rotatably connected and the rotational connection between the two is rotatably connected to the connecting plate; the two clips are arranged on the connecting plate opposite to each other; one of the two clamp arms corresponds to one of the clips; one end of the first connecting member is rotatably connected to the rotational connection between the clamp arm and the connecting plate, the other end of the first connecting member is rotatably connected to one end of the second connecting member, and the other end of the second connecting member is rotatably connected to the base; the elastic self-locking member is connected between the base and the clamping assembly so that the clamping assembly and the base can be reset; the driving shaft passes through the release assembly and is threadedly connected to the base to drive the base to move.
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