Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fiona Elizabeth Cresswell0
David Robin Whiting0
Andrew Gordon Gerred0
Date of Patent
March 31, 2015
Patent Application Number
12975015
Date Filed
December 21, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A positive airway pressure apparatus is automatically adjusting. Pressure increases in response to apnea events when the apparatus is in one or more responsive states. Pressure does not increase in response to apnea events when the apparatus is in a non-responsive state. The apparatus switches between responsive and nonresponsive states depending upon any of a number of different criteria that help differentiate between open airway apnea events and closed airway apnea events.
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