发明授权
- 专利标题： Self furling umbrella frame for carotid filter
- 专利标题（中）： 颈动脉过滤器自动伞架
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申请号： US11951476申请日： 2007-12-06
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公开(公告)号： US07959647B2公开(公告)日： 2011-06-14
- 发明人: Olin Palmer
- 申请人： Olin Palmer
- 申请人地址： US CA Santa Clara
- 专利权人： Abbott Cardiovascular Systems Inc.
- 当前专利权人： Abbott Cardiovascular Systems Inc.
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Fulwider Patton, LLP
- 代理商 Abbott Vascular; Jonathan Feuchtwang
- 主分类号： A61M29/00
- IPC分类号： A61M29/00
摘要：
A capture device for removal of clots and foreign bodies from vasculature or filtering of particulate from blood flow. The parachute-like capture device is connected to an elongate wire located within a longitudinally elongated tubular member. The invention provides a capture device that is radially expandable and a method for refolding the capture device into a reduced profile during contraction. Thereby, providing an atraumatic retraction of the capture device from within the vasculature.
公开/授权文献
- US20080077175A1 SELF FURLING UMBRELLA FRAME FOR CAROTID FILTER 公开/授权日：2008-03-27
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