Methods and apparatus for perfusing tissue and/or stimulating revascularization and tissue growth
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United States of America Patent
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-
Apr 2, 2002
Grant Date -
Aug 16, 2001
app pub date -
Dec 22, 1998
filing date -
Dec 22, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatus and methods are provided for forming a channel in an organ or vessel to enhance perfusion therein. The apparatus may include a bioactive agent to stimulate tissue growth and vascularization in tissue adjacent to the channel. The apparatus includes a stent, suitable for percutaneous or intraoperative placement, that includes a tubular member having a plurality of tines, barbs, ribs or other structure to secure the stent at a desired position within tissue.
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