Breathing gas delivery method and apparatus
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United States of America Patent
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May 27, 1997
Issued Date -
N/A
app pub date -
Dec 2, 1994
filing date -
Sep 22, 1989
priority date (Note) -
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Abstract
An improved methodology and systems for delivery of breathing gas such as for the treatment of obstructive sleep apnea through application of alternating high and low level positive airway pressure within the airway of the patient with the high and low airway pressure being coordinated with the spontaneous respiration of the patient, and improved methods and apparatus for triggering and for leak management in such systems.
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