发明名称 |
APPARATUS AND METHODS FOR DELIVERY OF MULTIPLE DISTRIBUTED STENTS |
摘要 |
Blood vessels and other body lumens are stented using multiple, discreet stent structures. Stent structures may be balloon expandable or self-expanding and are delivered by a delivery catheter which is repositioned to spaced-apart delivery sights. By coating the stents with particular biologically active substances, hyperplasia within and between the implanted stents can be inhibited. An exemplary delivery catheter comprises a catheter body having both a pusher rod for advancing the stents relative to a sheath and a reciprocatable delivery catheter for implanting the stents. |
申请公布号 |
US2008234798(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20080127147 |
申请日期 |
2008.05.27 |
申请人 |
XTENT, INC. |
发明人 |
CHEW SUNMI;ANDREAS BERNARD;GIFFORD HANSON S.;FRENCH RON;DEEM MARK E.;WILL ALLAN |
分类号 |
A61F2/82;A61L29/00;A61F2/00;A61F2/06;A61F2/84;A61F2/90;A61M25/00;H01Q3/26;H04B10/12 |
主分类号 |
A61F2/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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