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Continuous positive airway pressure device with user interface

  • US 10,149,952 B2
  • Filed: 06/01/2015
  • Issued: 12/11/2018
  • Est. Priority Date: 11/05/2007
  • Status: Active Grant
First Claim
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1. A continuous positive airway pressure (CPAP) device to non-invasively treat a breathing disorder of a user, comprising:

  • a humidifier indicator backlight having an on state and an off state, a first backlit color and a second backlit color, and a first brightness and a second brightness, the humidifier indicator backlight configured to;

    indicate a plurality of user interface states of operation of a humidifier and/or a heated tube; and

    change between the on state and the off state, between the first backlit color and the second backlit color, and/or between the first brightness and the second brightness to indicate one of the plurality of user interface states of operation of the humidifier and/or the heated tube in response to user adjustment of a humidifier setting and/or a heated tube setting.

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