- 专利标题: Polymeric stent having modified molecular structures in the flexible connectors and the radial struts of the hoops
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申请号: US11440764申请日: 2006-05-25
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公开(公告)号: US20070135899A1公开(公告)日: 2007-06-14
- 发明人: Robert Burgermeister , Joseph Contiliano , Vipul Dave , Yufu Li , Pallassana Narayanan , David Overaker , Qiang Zhang
- 申请人: Robert Burgermeister , Joseph Contiliano , Vipul Dave , Yufu Li , Pallassana Narayanan , David Overaker , Qiang Zhang
- 主分类号: A61F2/06
- IPC分类号: A61F2/06
摘要:
A biocompatible material may be configured into any number of implantable medical devices including intraluminal stents. Polymeric materials may be utilized to fabricate any of these devices, including stents. The stents may be balloon expandable or self-expanding. By preferential mechanical deformation of the polymer, the polymer chains may be oriented to achieve certain desirable performance characteristics.
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