Perfusion catheter providing segmented flow regions and methods of use
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 4, 2000
Grant Date -
N/A
app pub date -
Jun 25, 1998
filing date -
Jun 25, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus and methods are provided for delivering oxygenated blood at a first flow rate to a first region of the body and at a second lower flow rate to a second region of the body using first and second balloons and a first lumen that delivers blood to a first plurality of apertures interposed between the first and second balloons. A second lumen is used to deliver blood to a second plurality of apertures disposed proximally of the second balloon. Methods of using the apparatus also are provided.
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