发明授权
- 专利标题: Expandable stent
- 专利标题(中): 可扩展支架
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申请号: US687223申请日: 1996-07-25
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公开(公告)号: US5776181A公开(公告)日: 1998-07-07
- 发明人: J. Michael Lee , Katherin H. Crewe , Christine Mastrangelo
- 申请人: J. Michael Lee , Katherin H. Crewe , Christine Mastrangelo
- 申请人地址: CAX Rexdale
- 专利权人: MedStent Inc.
- 当前专利权人: MedStent Inc.
- 当前专利权人地址: CAX Rexdale
- 优先权: GBX9515282 19950725; GBX9605486 19960315
- 主分类号: A61F2/91
- IPC分类号: A61F2/91 ; A61F2/915 ; A61F2/06
摘要:
A stent has a tubular body with longitudinal struts interconnected by multi-bar linkages. The struts inhibit foreshortening of the body and relative rotation between the links in the linkages permits radial expansion. The links are plastically deformed as they are expanded to maintain the expanded diameter.
公开/授权文献
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