结扎夹夹臂连接处贯通区域内侧壁尺寸加厚设计方法及系统
By analyzing the elastic rebound speed and structural parameters of the ligation clip, and using a prediction model and topology optimization algorithm, a gradient variation of the inner wall thickness of the ligation clip was designed, which solved the problem of uncontrollable adjustment of the inner wall thickness and improved the dynamic performance and operability of the ligation clip.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGSU TECH-BIO-MED MEDICAL EQUIP CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-07-17
AI Technical Summary
The inner wall of the existing ligation clip is too thin, which affects the opening action of the clip arm, making it impossible to achieve the intended ligation action and potentially causing it to fall out of the body.
By capturing the elastic rebound speed of the ligation clip during release using high-speed cameras, and combining the structural dimensions and material parameters, a predictive model and adaptive topology optimization algorithm are used to generate a gradient variation scheme for the inner wall thickness, ensuring that the clamp arm can open smoothly during release.
It enables precise adjustment of the inner wall thickness at the connection point of the ligation clip arms, ensuring structural reinforcement and flexibility, preventing the clip arms from getting stuck or falling off, and improving the dynamic performance and clinical operability of the ligation clip.
Smart Images
Figure CN120671460B_ABST