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Device and method for mitral valve regurgitation treatment
专利权人:
Jianlu Ma;Yong Huo
发明人:
Jianlu Ma,Yong Huo
申请号:
US14279511
公开号:
US09393111B2
申请日:
2014.05.16
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A mitral valve replacement device is adapted to be deployed at a mitral valve position in a human heart. The device has an atrial flange defining an atrial end of the device, a valve body defining a ventricular end of the device, and an annulus support that connects the atrial flange and the valve body, the annulus support including a ring of tabs extending radially therefrom and adapted to engage the native mitral annulus and/or the native leaflet(s) of the human heart. The atrial flange can be seated in the atrium above the native mitral valve annulus in a human heart, and the ring of tabs can engage the native mitral annulus in a manner where the atrial flange and tabs provide a clipping effect to secure the mitral valve replacement device at the native mitral valve position.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
jianlu ma
yong huo
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