METHODS AND SYSTEMS FOR REDUCING PARAVALVULAR LEAKAGE IN HEART VALVES
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United States of America Patent
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N/A
Issued Date -
Jul 1, 2010
app pub date -
Jan 25, 2008
filing date -
Jan 26, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A replacement valve comprises a valve body having an inflow end, an outflow end, and a valve support structure, and a valve cuff surrounding the inflow end of the valve body. The valve support structure surrounds the valve body, and the valve cuff is coupled to the valve support structure. The valve cuff includes a skirt portion and at least one flange coupled to and protruding from the skirt portion, the at least one flange forming a seal around the inflow end of the valve body.
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Family
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