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1. 发明授权

US09393111B2 Device and method for mitral valve regurgitation treatment 有权
标题翻译：二尖瓣反流治疗的装置及方法
公开(公告)号：US09393111B2
公开(公告)日：2016-07-19
申请号：US14279511
申请日：2014-05-16
申请人： Jianlu Ma , Yong Huo
发明人： Jianlu Ma , Yong Huo
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2409 , A61F2/2412 , A61F2220/0008 , A61F2220/005
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.
摘要翻译：二尖瓣置换装置适于部署在人心脏的二尖瓣位置。该装置具有限定装置的心房端的心房凸缘，限定该装置的心室端的阀体以及连接心房凸缘和阀体的环形支撑件，该环形支撑件包括从其径向延伸的突出环并且适于接合人心脏的天然二尖瓣环和/或天然小叶。心房法兰可以位于人心脏上的原生二尖瓣环上方的心房中，并且突出环可以以这样的方式与天然二尖瓣环接合，其中心房法兰和翼片提供夹紧效果以确保二尖瓣置换装置在二尖瓣的位置。

2. 发明申请

US20150196390A1 Device and Method for Mitral Valve Regurgitation Treatment 有权
标题翻译：二尖瓣反流治疗装置及方法
公开(公告)号：US20150196390A1
公开(公告)日：2015-07-16
申请号：US14279511
申请日：2014-05-16
申请人： Jianlu Ma , Yong Huo
发明人： Jianlu Ma , Yong Huo
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2409 , A61F2/2412 , A61F2220/0008 , A61F2220/005
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
摘要翻译：二尖瓣置换装置适于部署在人心脏的二尖瓣位置。该装置具有限定装置的心房端的心房凸缘，限定该装置的心室端的阀体以及连接心房凸缘和阀体的环形支撑件，该环形支撑件包括从其径向延伸的突出环并且适于接合人心脏的天然二尖瓣环和/或天然小叶。心房法兰可以位于人心脏上的原生二尖瓣环上方的心房中，并且突出环可以以这样的方式与天然二尖瓣环接合，其中心房法兰和翼片提供夹紧效果以确保二尖瓣置换装置在二尖瓣的位置

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