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SPACER FOR SECURING A TRANSCATHETER VALVE TO A BIOPROSTHETIC CARDIAC STRUCTURE
专利权人:
Edwards Lifesciences Corporation
发明人:
CAMPBELL, Louis, A.
申请号:
EP16843133
公开号:
EP3344158A4
申请日:
2016.09.02
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A spacer for creating a docking station for a transcatheter heart valve is provided. The spacer changes an effective diameter and/or a shape of an implanted bioprosthetic structure such as a bioprosthetic heart valve or annuloplasty ring, providing a supporting structure into which the transcatheter valve expands without over expanding. The spacer may be deployed through an interventional technique either through transseptal access, transfemoral access, or transapical access and is typically deployed at least in part on an inflow portion of the implanted bioprosthetic structure.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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