Indwelling heat exchange catheter and method of using same
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United States of America Patent
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Jun 29, 2004
Issued Date -
N/A
app pub date -
May 2, 2002
filing date -
Apr 21, 1998
priority date (Note) -
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Abstract
A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes an inlet lumen and an outlet lumen to circulate working fluid wherein at least one of the inlet or outlet lumens is shaped to induce mixing in the body fluid flowing pass it. In one embodiment, at least one lumen is shaped to induce turbulence flow in the body fluid.
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