Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage
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United States of America Patent
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Oct 19, 2004
Issued Date -
N/A
app pub date -
Sep 14, 2001
filing date -
Oct 1, 1997
priority date (Note) -
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Abstract
An apparatus and process for supplying low pressure oxygen-enriched gas to a patient and at a moderate pressure to a radial compressor, whereupon it is compressed and fed to a high pressure storage tank. The oxygen-enriched gas is prioritized so that it is continuously supplied via a patient flow line to the patient.
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