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Heart valve assemblies
专利权人:
发明人:
Jacques Seguin
申请号:
US14138229
公开号:
US09149357B2
申请日:
2013.12.23
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An implantable prosthetic valve assembly includes a radially expandable frame including an inflow portion and a second portion. The inflow portion is configured, in an expanded state, to bear against a native cardiac annulus in a manner so as to resist migration. The second portion extends from the inflow zone in an outflow direction, and is configured, in an expanded state, not to bear against the native cardiac annulus and an ascending aorta. The valve assembly also includes a prosthetic valve coupled to the frame substantially within the second portion.
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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