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CUTTING STENT ASSEMBLY INCLUDING PROSTHETIC COMPONENT
专利权人:
Mark Gelido Barongan
发明人:
Mark Gelido Barongan
申请号:
US15376417
公开号:
US20170165060A1
申请日:
2016.12.12
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A cutting stent device including a prosthetic component positioned within the central lumen of the stent. The stent device includes blades with cutting edges and beveled ends as disclosed and described in U.S. Pat. No. 8,876,882 issued Nov. 4, 2014, incorporated herein by reference in its entirety, The prosthetic component may be a tissue valve comprising bovine or porcine pericardium tissue. The cutting stent device including prosthetic component reduces, if not eliminates, “para-valvular leaking” as caused by mal-apposition. The stent device according to invention provides full apposition between the prosthetic component and native valve leaflets and annulus.
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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