Method & device for making reversed bypass with cultured vessel in situ
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United States of America Patent
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-
Nov 30, 2004
Grant Date -
N/A
app pub date -
Jun 7, 2000
filing date -
Jun 7, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of using reversed bypass for physiologically reducing vessel resistance and increasing blood supply to an ischemia area in a living human, comprises a new use of microsurgery punching device for making a hole or flap in an equivalent of 10.mu.-1 mm by caliber diameter in plane and 1-600.mu. in depth on lateral walls of small artery and vein with an attachable connection. The connection includes a) a vivid blood flow, b) a lumen or two holes on vessel walls, c) an extra-vascular glue, wrapping cuff, or attachable tube, supporting the blood flow as vessel wall and enhancing the endothelium to line over the interior surface of the connection as a cultured vessel in situs. Endothelium adhesion and growth factor, blood circulation inducers, and anti-coagulation agent are added to enhance such new bypass formation.
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