- 专利标题： Prosthetic heart valve formation
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申请号： US14656044申请日： 2015-03-12
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公开(公告)号： US09814572B2公开(公告)日： 2017-11-14
- 发明人: Peter G. Edelman , Horng-Ban Lin , Scott Fisher , Jeffrey S. Lindquist , Huisun Wang , Richard C. Gunderson
- 申请人： Boston Scientific SciMed, Inc.
- 申请人地址： US MN Maple Grove
- 专利权人： Boston Scientific Scimed, Inc.
- 当前专利权人： Boston Scientific Scimed, Inc.
- 当前专利权人地址： US MN Maple Grove
- 代理机构： Pauly, DeVries Smith & Deffner LLC
- 主分类号： A61F2/24
- IPC分类号： A61F2/24 ; A61L27/18 ; A61L27/34 ; B05D7/22 ; B05B7/04 ; B05B12/00 ; B05B13/02 ; B05B13/06 ; B05B12/14 ; B33Y80/00 ; B05D1/02
摘要：
A prosthetic heart valve includes a base and a plurality of polymeric leaflets. Each leaflet has a root portion coupled to the base, and each leaflet has an edge portion substantially opposite the root portion and movable relative to the root portion to coapt with a respective edge portion of at least one of the other leaflets of the plurality of leaflets. Each leaflet includes) at least two polymers along at least one portion of the leaflet, and each leaflet has a composition gradient of each of the at least two polymers along at least one portion of the leaflet.
公开/授权文献
- US20150182332A1 PROSTHETIC HEART VALVE FORMATION 公开/授权日：2015-07-02