发明授权
- 专利标题： Intracranial aspiration catheter
- 专利标题（中）： 颅内抽吸导管
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申请号： US10623875申请日： 2003-07-21
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公开(公告)号： US07309334B2公开(公告)日： 2007-12-18
- 发明人: Gerard von Hoffmann
- 申请人： Gerard von Hoffmann
- 代理机构： Knobbe, Martens, Olson & Bear, LLP
- 主分类号： A61M25/00
- IPC分类号： A61M25/00
摘要：
Disclosed is an access catheter, having a distal segment which is movable from a reduced outside diameter for positioning at a target site, and an enlarged outside diameter to create an enlarged internal working lumen. In one application, the catheter is configured for use as an intracranial aspiration catheter. Methods are also disclosed.
公开/授权文献
- US20040019322A1 Intracranial aspiration catheter 公开/授权日：2004-01-29