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System for treating heart valve malfunction including mitral regurgitation
专利权人:
Inc.;CorQuest Medical
发明人:
Didier de Canniere
申请号:
US14090383
公开号:
US09566443B2
申请日:
2013.11.26
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A system for treating heart valve malfunction specifically including mitral regurgitation including a positioning structure operative to assume both expanded and contracted orientations and a retaining assembly positioned and structured to operatively dispose the positioning structure in moveably supporting lifting and/or positioning relation to the ventricular wall portion of the heart. The retaining assembly and the positioning structure are cooperatively disposed and structured to accomplish a shape variance of the heart upon a lifting or positioning force being exerted thereon substantially concurrent to the positioning structure being disposed in the expanded orientation. The force exerted on the heart at least partially defines a shape variance thereof to the extent of positioning of the leaflets of the mitral valve into a closed orientation which restricts mitral regurgitation.
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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