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Valvule cardiaque sans endoprothèse et pourvue d'une structure support formée in situ
专利权人:
Direct Flow Medical; Inc.
发明人:
申请号:
EP11179539.9
公开号:
EP2425801A2
申请日:
2005.05.05
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
An implantable prosthetic valve (107) has an in situ formable support structure. The valve comprises a prosthetic valve, having a base and at least one flow occluder. A first flexible component (108a) is incapable of retaining the valve at a functional site in the arterial vasculature. The first component extends proximally of the base of the valve. A second flexible component (108b) is incapable of retaining the valve at a functional site in the arterial vasculature. The second component extends distally of the base of the valve. At least one rigidity component (114) combines with at least one of the first and second flexible components to impart sufficient rigidity to the first or second components to retain the valve at the site.
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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