Method and apparatus for the treatment of obstructive sleep apnea
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United States of America Patent
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Nov 19, 1991
Grant Date -
N/A
app pub date -
Dec 22, 1987
filing date -
Dec 22, 1987
priority date (Note) -
Expired
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Abstract
A method and apparatus for the treatment of obstructive sleep apnea wherein a continuous positive pressure is supplied to a nose mask from a threshold valve via a flexible tube, and air is discharged from the mask via vent holes in the mask for rapid discharge of exhaled air.
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