发明授权
- 专利标题： Stent with protruding branch portion for bifurcated vessels
- 专利标题（中）： 支架具有突出的分支部分用于分叉血管
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申请号： US10644550申请日： 2003-08-21
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公开(公告)号： US07220275B2公开(公告)日： 2007-05-22
- 发明人: Charles J. Davidson , Gil M. Vardi , Eric Williams , Amnon Yadin , Yossi Morik , Eitan Konstantino , Tanhum Feld
- 申请人： Charles J. Davidson , Gil M. Vardi , Eric Williams , Amnon Yadin , Yossi Morik , Eitan Konstantino , Tanhum Feld
- 申请人地址： US CA Pleasanton
- 专利权人： Advanced Stent Technologies, Inc.
- 当前专利权人： Advanced Stent Technologies, Inc.
- 当前专利权人地址： US CA Pleasanton
- 代理机构： Vidas, Arrett & Steinkraus, P.A.
- 主分类号： A61F2/06
- IPC分类号： A61F2/06
摘要：
The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body.
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