Heart valve
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United States of America Patent
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Mar 26, 2013
Grant Date -
Apr 1, 2010
app pub date -
Sep 29, 2009
filing date -
Sep 29, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
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.
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