Peter N. Braido,Andrea L. McCarthy,Rubem L. Figueiredo,Julia A. Schraut
申请号：
US15088535
公开号：
US20160213466A1
申请日:
2016.04.01
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A prosthetic heart valve includes an annularly collapsible and re-expandable supporting structure extending between an inflow end and an outflow end and including a plurality of struts and a plurality of posts, each post having an elongated opening, a plurality of leaflets disposed inside the supporting structure and operative to allow flow in a first direction from the inflow end to the outflow end and to substantially block flow in an opposite direction from the outflow end to the inflow end, each of the plurality of leaflets including flaps, and a first patch covering the opening of a first post, the first patch being attached to a first flap of a first leaflet.
