Valve designs for left ventricular conduits
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United States of America Patent
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Nov 4, 2003
Grant Date -
Nov 7, 2002
app pub date -
Aug 4, 1999
filing date -
Sep 10, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed is a conduit that provides a bypass around a stenosis or occlusion in a coronary artery. The conduit is adapted to be positioned in the myocardium to provide a passage for blood to flow from a heart chamber to a coronary artery, at a site distal to the blockage or stenosis in the coronary artery. The conduit has a one-way valve positioned therein to prevent the backflow of blood from the coronary artery into the heart chamber.
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