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HEART VALVE REPAIR AND REPLACEMENT
专利权人:
发明人:
申请号:
EP16732409.4
公开号:
EP3307207A1
申请日:
2016.06.09
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A prosthetic heart valve having an inflow end and an outflow end includes a collapsible and expandable stent having a plurality of commissure features, a plurality of first struts and a plurality of second struts. The plurality of first struts define a substantially cylindrical portion and the plurality of second struts have first ends attached to the cylindrical portion and free ends projecting radially outward from the cylindrical portion and configured to couple to adjacent heart tissue to anchor the stent. A collapsible and expandable valve assembly disposed within the stent has a plurality of leaflets coupled to the commissure features.
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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