Passive perfusion angioplasty catheter
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United States of America Patent
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-
May 3, 1994
Grant Date -
N/A
app pub date -
Feb 25, 1993
filing date -
Feb 25, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A passive perfusion angioplasty catheter is provided which includes an elongated flexible member defining an inflation lumen and an inflatable balloon member affixed to a distal end of the flexible member for pressing against an interior wall of an artery. The balloon member defines at least one passage between a surface thereof and the interior wall permitting blood to flow therethrough when the balloon member is pressed against the interior wall. A method of percutaneous transluminal angioplasty is also provided.
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