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PROSTHETIC VALVE WITH ALIGNED INNER AND OUTER FRAMES
专利权人:
CARDIOVALVE LTD.
发明人:
Ilia HARITON,Boaz HARARI
申请号:
US16907615
公开号:
US20200315797A1
申请日:
2020.06.22
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Prosthetic heart valves and methods of use of prosthetic heart valves may be provided. In one implementation, a prosthetic heart valve configured to transition between radially compressed and radially expanded configurations may be provided. The prosthetic heart valve may include an outer frame, an inner frame, and at least one tissue anchor extending from at least one of the frames. The prosthetic heart valve may be configured to maintain a first distance between the downstream ends of the inner and outer frames when the prosthetic heart valve is in the radially compressed configuration and a second distance between the downstream ends of the inner and outer frames when the prosthetic heart valve is in the radially expanded configuration, the first distance being greater than the second distance.
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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