Left ventricular conduit with blood vessel graft
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United States of America Patent
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-
Jul 3, 2001
Grant Date -
N/A
app pub date -
Aug 4, 1999
filing date -
Sep 10, 1998
priority date (Note) -
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Abstract
Disclosed is a conduit that provides a bypass around an occlusion or stenosis in a coronary artery. The conduit is a tube adapted to be positioned in the heart wall to provide a passage for blood to flow between a heart chamber and a coronary artery, at a site distal to the occlusion or stenosis. The conduit has a section of blood vessel attached to its interior lumen which preferably includes at least one naturally occurring one-way valve positioned therein. The valve prevents the backflow of blood from the coronary artery into the heart chamber.
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