发明公开
- 专利标题: PARAVALVULAR LEAK CLOSURE DEVICES AND METHODS
- 专利标题(中): 闭合装置用于泄漏PARAVALVULÄRES
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申请号: EP10754820.8申请日: 2010-08-27
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公开(公告)号: EP2470098A1公开(公告)日: 2012-07-04
- 发明人: ROTHSTEIN, Paul, T. , BERGIN, Cathleen, A. , CLAGUE, Cynthia, T. , GREEN, Michael, M. , HILL, Alexander, J. , KEOGH, James, R. , LASKE, Timothy, G.
- 申请人: Medtronic, Inc.
- 申请人地址: 710 Medtronic Parkway Minneapolis, MN 55432 US
- 专利权人: Medtronic, Inc.
- 当前专利权人: Medtronic, Inc.
- 当前专利权人地址: 710 Medtronic Parkway Minneapolis, MN 55432 US
- 代理机构: Zimmermann & Partner
- 优先权: US237363P 20090827; US771031 20100430
- 国际公布: WO2011031552 20110317
- 主分类号: A61B18/14
- IPC分类号: A61B18/14
摘要:
An ablation catheter including an inner tube having a length, a distal end and a longitudinal axis, a plurality of needles extending from the distal end of the inner tube and biased away from the longitudinal axis, an outer sheath slideably moveable relative to the inner tube to surround at least a portion of the length of the inner tube and its extending needles, and a radio frequency energy source electrically connected to the plurality of needles.
公开/授权文献
- EP2470098B1 PARAVALVULAR LEAK CLOSURE DEVICES 公开/授权日:2015-12-02
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