- 专利标题： Prosthetic heart valve having an improved tubular seal
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申请号： US16139256申请日： 2018-09-24
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公开(公告)号： US11065113B2公开(公告)日： 2021-07-20
- 发明人: Andrew J. H. Backus , Loren M. Crow
- 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： Seager, Tufte & Wickhem LLP
- 主分类号： A61F2/24
- IPC分类号： A61F2/24
摘要：
A tubular seal includes an outflow end region and an inflow end region. The inflow end region is a portion of a polymeric web retaining a woven fabric, wherein the woven fabric has a non-linear edge defining an interface between the inflow end region and the outflow end region.
公开/授权文献
- US20190021853A1 Prosthetic Heart Valve Having an Improved Tubular Seal 公开/授权日：2019-01-24
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