发明公开
EP3128952A1 REPLACEMENT MITRAL VALVE WITH ANNULAR FLAP
审中-公开
ERSATZMITRALKLAPPE MITRINGFÖRMIGERKLAPPE
- 专利标题： REPLACEMENT MITRAL VALVE WITH ANNULAR FLAP
- 专利标题（中）： ERSATZMITRALKLAPPE MITRINGFÖRMIGERKLAPPE
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申请号： EP15726838.4申请日： 2015-05-19
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公开(公告)号： EP3128952A1公开(公告)日： 2017-02-15
- 发明人: RATZ, J., Brent , PESCE, Luca , RABITO, Glen , NGUYEN, Christine, Thanh
- 申请人： Edwards Lifesciences CardiAQ LLC
- 申请人地址： One Edwards Way Irvine, CA 92614 US
- 专利权人： Edwards Lifesciences CardiAQ LLC
- 当前专利权人： Edwards Lifesciences CardiAQ LLC
- 当前专利权人地址： One Edwards Way Irvine, CA 92614 US
- 代理机构： Manitz, Finsterwald & Partner GbR
- 优先权： US201462000309P 20140519
- 国际公布： WO2015179423 20151126
- 主分类号： A61F2/24
- IPC分类号： A61F2/24
摘要：
A prosthesis can be configured to grasp intralumenal tissue when deployed within a body cavity and prevent axial flow of fluid around an exterior of the prosthesis. The prosthesis can include an expandable frame configured to radially expand and contract for deployment within the body cavity, and an annular flap positioned around an exterior of the expandable frame. In some embodiments, the annular flap can extend outward from the frame and have a collapsed configuration and an expanded configuration.
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