发明申请
- 专利标题: HYDRAULIC CONTROLLED RETRACTABLE TIP FILTER RETRIEVAL CATHETER
- 专利标题(中): 液压控制回缩式过滤器检测管
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申请号: US11534550申请日: 2006-09-22
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公开(公告)号: US20070016247A1公开(公告)日: 2007-01-18
- 发明人: Charles Euteneuer , Thomas Broome
- 申请人: Charles Euteneuer , Thomas Broome
- 申请人地址: US MN Maple Grove
- 专利权人: SCIMED LIFE SYSTEMS, INC.
- 当前专利权人: SCIMED LIFE SYSTEMS, INC.
- 当前专利权人地址: US MN Maple Grove
- 主分类号: A61M29/00
- IPC分类号: A61M29/00
摘要:
Distal protection filter retrieval devices and methods of retrieving a distal protection filter. A filter retrieval catheter may comprise an inner tube, an outer tube disposed over the inner tube, an annular lumen disposed between the inner tube and the outer tube, and a tapered member coupled to the lumen. The tapered member may be movable between a first position for passing a lesion and a second position retrieving a filter.