Percutaneous artery to artery bypass using heart tissue as a portion of a bypass conduit
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United States of America Patent
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Apr 10, 2001
Grant Date -
N/A
app pub date -
Jun 19, 1997
filing date -
Jun 19, 1997
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A restriction in a restricted vessel lying closely proximate the heart is bypassed. An aperture is formed in a supply vessel suitable for providing a blood supply. An aperture is formed in the restricted vessel distal of the restriction. Heart tissue is removed from the surface of the heart to form a channel in the heart tissue between the aperture in the supply vessel and the aperture in the restricted vessel distal of the restriction. The channel is covered to form a conduit to conduct blood from the supply vessel to the restricted vessel distal of the restriction.
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