发明名称 |
APPARATUS AND METHODS FOR DELIVERY OF VARIABLE LENGTH STENTS |
摘要 |
Blood vessels and other body lumens are stented using multiple, discrete stent structures, or continuous coiled or mesh stent structures. Stent structures may be a balloon expandable or self-expanding and are delivered by a delivery catheter which is repositioned to spaced-apart delivery sites. 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 a deployment mechanism for deploying one or more stents of selectable length into the vessel.
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申请公布号 |
US2009088832(A1) |
申请公布日期 |
2009.04.02 |
申请号 |
US20070938730 |
申请日期 |
2007.11.12 |
申请人 |
XTENT, INC. |
发明人 |
CHEW SUNMI;ANDREAS BERNARD;GIFFORD, III HANSON S.;FRENCH RON;DEEM MARK E.;WILL ALLAN |
分类号 |
A61F2/00;A61F2/02;A61F2/38;A61F2/42;A61F2/82;A61F2/88 |
主分类号 |
A61F2/00 |
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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