发明名称 |
Secured stent delivery system |
摘要 |
A stent delivery system which has a stent, a catheter, and a tether. The catheter has a balloon with at least one fold. The balloon and the stent both have unexpanded configurations with smaller diameters and expanded configurations with greater diameters. The tether defines a length and has a first end connected to the unexpanded stent and a contacting span enwrapped within the fold of the unexpanded balloon. The tether holds the unexpanded stent to the unexpanded balloon and releases the expanded stent from the expanded balloon.
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申请公布号 |
US7670365(B2) |
申请公布日期 |
2010.03.02 |
申请号 |
US20050234341 |
申请日期 |
2005.09.23 |
申请人 |
BOSTONSCIENTIFIC SCIMED, INC. |
发明人 |
GUNDALE BENJAMIN;BROMAN DAVID;ROWE TODD |
分类号 |
A61F2/06 |
主分类号 |
A61F2/06 |
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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