- 专利标题： PROSTHETIC VALVES, FRAMES AND LEAFLETS AND METHODS THEREOF
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申请号： EP22177518.2申请日： 2013-12-19
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公开(公告)号： EP4082483A1公开(公告)日： 2022-11-02
- 发明人: BRUCHMAN, William, C. , CRAWFORD, Daniel, A. , HAGAMAN, Logan, R. , HARTMAN, Cody, L.
- 申请人： W.L. Gore & Associates Inc.
- 申请人地址： US Newark, DE 19711 555 Paper Mill Road
- 代理机构： HGF
- 优先权： US201314133563 20131218
- 主分类号： A61F2/24
- IPC分类号： A61F2/24
摘要：
Described embodiments are directed toward prosthetic valves. A transcatheter valve has a generally tubular leaflet frame coaxially nested within a generally tubular outer frame. The leaflet frame defines a plurality of leaflet windows and a film defines a plurality leaflets extending therefrom. The outer frame provides frame elements that overlay the leaflet windows to provide structural support.
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