发明申请
- 专利标题： FLOW-DIRECTED CATHETER GUIDE WITH VARIABLE RIGIDITY SHAFT
- 专利标题（中）： 带可变刚度轴的流向导管指南
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申请号： US12564829申请日： 2009-09-22
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公开(公告)号： US20100010441A1公开(公告)日： 2010-01-14
- 发明人: Amir Belson
- 申请人： Amir Belson
- 主分类号： A61M25/09
- IPC分类号： A61M25/09 ; A61M29/00 ; A61M25/00
摘要：
A flow-directed catheter guide includes a selectively deployable flow-directed member and a variable rigidity shaft. The variable rigidity shaft can be selectively changed between a flexible state and a rigid state. The flow-directed member can be deployed to direct the distal end of the catheter guide downstream following the blood flow in the vessel.
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IPC分类:
