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SYSTEMS, METHODS AND DEVICES FOR TWO-STEP DELIVERY AND IMPLANTATION OF PROSTHETIC HEART VALVE
专利权人:
4C Medical Technologies; Inc.
发明人:
Jeffrey W. Chambers
申请号:
US15876664
公开号:
US20180206988A1
申请日:
2018.01.22
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A two-step delivery method, system and device is disclosed comprising, in various embodiments, a self-expanding frame. A self-expanding frame is delivered and expanded within a heart chamber followed by delivery of a prosthetic valve comprising prosthetic valves thereon into the expanded self-expanding frame, which is in turn connected to a valve connection region defined on and by the delivered and expanded frame.
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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