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Arrangement, A Loop-Shaped Support, A Prosthetic Heart Valve And A Method Of Repairing Or Replacing A Native Heart Valve
专利权人:
Medtentia International Ltd. Oy
发明人:
Olli Keränen
申请号:
US14373878
公开号:
US20150039082A1
申请日:
2013.01.24
申请国别(地区):
US
年份:
2015
代理人:
摘要:
The present disclosure relates to an arrangement, a loop-shaped support, a prosthetic heart valve and a method of repairing or replacing a native heart valve. With the method or the arrangement, leakage or regurgitation between a prosthetic heart valve and the surrounding valve tissue is prevented. In one embodiment, an arrangement for replacement or repair of a native heart valve is provided, which comprises a loop-shaped support (41) and a prosthetic heart valve (70) and wherein an outer segment (32) of the loop-shaped support (41) is positionable towards surrounding valve tissue of a native heart valve and wherein an outer surface (74) of the prosthetic heart valve (70) is positionable towards an inner segment (34) of the loop-shaped support (41) so as to prevent paravalvular leakage or regurgitation between the prosthetic heart valve (70) and the surrounding valve tissue of the native heart valve.
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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