发明名称 |
Vascular device for valve leaflet apposition |
摘要 |
A vascular system comprising a balloon catheter having an elongated shaft and an expandable balloon. A vascular device is mounted over the expandable balloon and composed of shape memory material and has a collapsed position and a memorized position. The vascular device is expandable to an expanded position, to engage the vessel walls and returnable substantially to the memorized position to bring the walls radially inwardly. |
申请公布号 |
US7041128(B2) |
申请公布日期 |
2006.05.09 |
申请号 |
US20040766061 |
申请日期 |
2004.01.28 |
申请人 |
REX MEDICAL, L.P. |
发明人 |
MCGUCKIN, JR. JAMES F.;BRIGANTI RICHARD T. |
分类号 |
A61B17/00;A61F2/06;A61B17/064;A61B17/12;A61F2/00;A61F2/24;A61F2/84;A61F2/90 |
主分类号 |
A61B17/00 |
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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