Method for the preparation and delivery of gas-enriched fluids
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United States of America Patent
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Jan 13, 2004
Issued Date -
N/A
app pub date -
Oct 30, 2000
filing date -
Dec 9, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A gas-enriched fluid is provided by the combination of a first fluid, such as a patient's blood, with a second gas-supersaturated fluid, such as an oxygen supersaturated fluid. In this example, a catheter assembly includes a portion that receives the patient's blood from a pump and that receives the oxygen supersaturated fluid from an appropriate fluid source. The oxygen supersaturated fluid is advantageously combined with the blood in an area of laminar flow, and then this gas-enriched fluid is delivered to the patient through an appropriate lumen coupled to the portion of the catheter assembly.
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