发明授权
- 专利标题： Convertible blood clot filter
- 专利标题（中）： 可转换血块过滤器
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申请号： US10382033申请日： 2003-03-05
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公开(公告)号： US06932832B2公开(公告)日： 2005-08-23
- 发明人: Nilesh Patel , Kenneth P. Moresco , William M. Appling
- 申请人： Nilesh Patel , Kenneth P. Moresco , William M. Appling
- 申请人地址： US NY Queensbury
- 专利权人： AngioDynamics, Inc.
- 当前专利权人： AngioDynamics, Inc.
- 当前专利权人地址： US NY Queensbury
- 代理机构： Reed Smith LLP
- 主分类号： A61F2/01
- IPC分类号： A61F2/01 ; A61M29/00
摘要：
A vena cava blood clot filter is described that is attached to the walls of the vena cava by barbed anchors. In its filtering state, the filter is cone shaped which causes the blood to be filtered. The cone shape is formed by an appropriate restraining mechanism. When it is desired to stop filtering, the restraining mechanism is released and the filter takes a cylindrical shape. The cylindrical shaped filter will then line the vena cava wall and cease filtration of the blood.
公开/授权文献
- US20030163159A1 Convertible blood clot filter 公开/授权日：2003-08-28
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