发明名称 |
DEVICE FOR PRE-ANGIOPLASTY SERRATION AND DILATATION |
摘要 |
An intravascular device can comprise a carrier and an expansion apparatus. The device can be used for intravascular treatment of atherosclerotic plaque. The carrier can be reversibly expandable and collapsible within a vessel and can have ribbon strips extending between opposite ends in a longitudinal direction of the carrier. The ribbon strips can each be formed with a plurality of elongated protrusions thereon. The expansion apparatus can be used to actuate the ribbon strips each with the plurality elongated protrusions to pierce a luminal surface of the plaque with lines or patterns of microperforations which act as serrations for forming cleavage lines or planes in the plaque. |
申请公布号 |
EP2254641(A2) |
申请公布日期 |
2010.12.01 |
申请号 |
EP20090722111 |
申请日期 |
2009.03.20 |
申请人 |
INNOVASC LLC |
发明人 |
SCHNEIDER, PETER;GIASOLLI, ROBERT |
分类号 |
A61M25/00;A61B17/34;A61M29/02 |
主分类号 |
A61M25/00 |
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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