发明名称 |
VASCULAR FILTER SYSTEM |
摘要 |
<p>A removable vascular filter system for blocking micro- and macro-emboli while allowing the continued perfusion of blood comprises a filter membrane positioned on a guidewire, wherein a free end of the membrane sits tightly against the guidewire when the filter membrane is in a collapsed state and wherein the filter has a means for deploying the filter membrane to assume a position substantially normal to the longitudinal axis of the guidewire. The filter membrane is comprised of a fine mesh material which has a pore size capable of blocking emboli while allowing continued blood flow, a preferred embodiment of which comprises regularly spaced, laser-formed holes.</p> |
申请公布号 |
EP1043954(B1) |
申请公布日期 |
2011.02.23 |
申请号 |
EP19990935303 |
申请日期 |
1999.07.20 |
申请人 |
ANGIOGUARD, INC. |
发明人 |
YADAV, JAY, S.;SUTTON, GREGG, S.;RAATIKKA, AMY;BORILLO, THOMAS |
分类号 |
A61B17/00;A61B17/22;A61F2/01 |
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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