A basket tongs
CN224307365UActive Publication Date: 2026-06-02SHAANXI DIPPERSON MEDICAL DEVICE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAANXI DIPPERSON MEDICAL DEVICE CO LTD
- Filing Date
- 2025-01-03
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
Existing basket forceps require high force when cutting the soft tissue of the meniscus, making them prone to damage. Furthermore, the forceps tip may remain inside the joint cavity, increasing the difficulty and risk of the surgery. The cutting edge also suffers severe wear and has a short service life.
Method used
A basket clamp with a symmetrical rotation structure was designed. It uses a sliding fit arc-shaped flange and groove to enhance structural stability. By expanding the range of the shearing blade, it avoids adhesion and wear, reduces the risk of damage, and extends the service life.
Benefits of technology
It improves the cutting efficiency of basket forceps, reduces the risk of damage, extends service life, and reduces surgical time and patient discomfort.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224307365U_ABST
Abstract
The utility model discloses a kind of basket tongs, comprising: tip shaft assembly, it is provided with containing cavity along middle axis, and the inside wall one end of tip shaft assembly is symmetrically provided with first arc-shaped groove;Connecting rod, it is slidably arranged in containing cavity, and the one end of connecting rod is symmetrically provided with first arc-shaped flange;Movable jaw assembly, it includes integrated jaw part and rotating part;Jaw part and tip shaft assembly cooperation form tongs head, the outside of rotating part is symmetrically provided with second arc-shaped flange, the inside of rotating part is symmetrically provided with second arc-shaped groove, and second arc-shaped flange and first arc-shaped groove sliding cooperation, second arc-shaped groove and first arc-shaped flange sliding cooperation;Handle assembly, it is connected with the other end of tip shaft assembly and the other end of connecting rod, for driving movable jaw assembly to open and close in the direction of the tip shaft assembly direction.The utility model has the characteristics that shearing range is larger, reduces use risk and improves stability.
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