Blood perfusion catheter
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United States of America Patent
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-
Feb 10, 1998
Grant Date -
N/A
app pub date -
Sep 17, 1996
filing date -
Aug 2, 1991
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A blood perfusion balloon catheter is provided. The perfusion catheter includes an elongate tubular shaft having a proximal portion and a distal portion and a plurality of toroidal-shaped inflatable balloons laced through the distal portion of the tubular shaft, the balloons creating a blood flow lumen when they are inflated. The perfusion catheter may also include a cylindrical sheath attached to the balloons.
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