发明名称 |
Combined shaped balloon and stent protector |
摘要 |
A stent delivery catheter comprising a catheter shaft and balloon engaged thereto. The balloon being inflatable from a first inflation state to a first expanded state as well as to a second expanded state. The balloon having a stent mounting region for retaining and delivery of a stent therefrom, and at least one adjacent region. The stent mounting region having a first diameter and the at least one adjacent region having a second diameter. In the first inflation state the first diameter being less than the second diameter. In the first expanded state the first diameter being no greater than the second diameter. In the second expanded state the first diameter being greater than the second diameter. The stent being retained on the stent mounting region by engagement of the at least one adjacent portion and at least one retractable stent retaining sleeve.
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申请公布号 |
US6764504(B2) |
申请公布日期 |
2004.07.20 |
申请号 |
US20010754661 |
申请日期 |
2001.01.04 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
WANG LIXIAO;CHEN JOHN JIANHUA |
分类号 |
A61F2/06;A61F2/84;A61M25/10;(IPC1-7):A61F2/06;A61M29/02 |
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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