发明名称 Heart valve
摘要 A replacement heart valve can comprise a valve body and an elongate frame. The valve body can define a plurality of leaflets adapted to move between an open state and a coapted state. The elongate frame can be configured to move between a radially compacted state and a radially expanded state, the frame comprising a plurality of struts. Stitches attach the valve body to the plurality of struts. At least one of the stitches can be a loose stitch configured to freely slide over the corresponding strut when the frame is moved between the radially compacted and radially expanded states.
申请公布号 US8403983(B2) 申请公布日期 2013.03.26
申请号 US20090569856 申请日期 2009.09.29
申请人 QUADRI ARSHAD;RATZ J. BRENT;CARDIAQ VALVE TECHNOLOGIES, INC. 发明人 QUADRI ARSHAD;RATZ J. BRENT
分类号 A61F2/24 主分类号 A61F2/24
代理机构 代理人
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