Control of respiratory oxygen delivery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 13, 2001
Grant Date -
N/A
app pub date -
Nov 13, 1998
filing date -
Jul 25, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Methods and systems for supplying respiratory oxygen to patients when the patients are inhaling are disclosed. The methods and systems may rely on delivery devices that are selectively placed in fluid communication with either a respiration sensor or a source of oxygen. The methods and systems may actively monitor for exhalations, as well as monitor for oxygen in the oxygen source. The respiration sensor may preferably be a flow sensor.
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