发明申请
US20110230948A1 STENT DELIVERY SYSTEM HAVING A FIBROUS MATRIX COVERING WITH IMPROVED STENT RETENTION
失效
具有改进的保持性的纤维矩阵覆盖的STENT传送系统
- 专利标题： STENT DELIVERY SYSTEM HAVING A FIBROUS MATRIX COVERING WITH IMPROVED STENT RETENTION
- 专利标题（中）： 具有改进的保持性的纤维矩阵覆盖的STENT传送系统
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申请号： US13069020申请日： 2011-03-22
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公开(公告)号： US20110230948A1公开(公告)日： 2011-09-22
- 发明人: Kevin J. Ehrenreich , Richard Newhauser , Randolf von Oepen , John Stankus
- 申请人： Kevin J. Ehrenreich , Richard Newhauser , Randolf von Oepen , John Stankus
- 申请人地址： US CA Santa Clara
- 专利权人： Abbott Cardiovascular Systems Inc.
- 当前专利权人： Abbott Cardiovascular Systems Inc.
- 当前专利权人地址： US CA Santa Clara
- 主分类号： A61F2/84
- IPC分类号： A61F2/84
摘要：
The present invention provides an intraluminal stent delivery catheter device having improved stent retention. Particularly, the present invention is directed to a catheter having an expandable member and a fibrous matrix positioned over the expandable member and a stent mounted on the outer surface of the fibrous matrix. The fibrous matrix provides mechanical interface for improved stent retention, delivery and deployment.
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