Oxygen concentrator monitor and regulation assembly
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United States of America Patent
Stats
-
May 14, 1985
Grant Date -
N/A
app pub date -
Jul 9, 1982
filing date -
Jul 9, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved oxygen concentrator includes an oxygen sensor, valve and timer for periodically directing a breathable gaseous mixture having increased oxygen concentration to the sensor. A preferred assembly includes an alarm and means for increasing oxygen concentration in the breathable gaseous mixture when the concentration falls below a selected concentration.
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Family
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Cited Art Landscape
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