Patent ID: 9072848
Filing Date: 2015-07-07
Classification: A61M

Abstract:
1. A continuous positive airway pressure (CPAP) device to non-invasively treat a sleep disordered breathing disorder of a user, comprising: a display screen configured to display a plurality of CPAP device functions/modes and a plurality of parameters associated with at least one of said CPAP device functions/modes, the display screen having a backlight associated therewith; a finger-operable dial configured to allow user selection from the plurality of CPAP device functions/modes and the plurality of parameters, the dial being manipulatable in a first manner of manipulation to scroll between said parameters and the dial being manipulatable in a second manner of manipulation to select one of the parameters; a humidifier indicator backlight configured to indicate operation of a humidifier and a heated tube, the 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, and the humidifier indicator backlight being configured to change between the first backlit color and the second backlit color and/or between the first brightness and the second brightness in response to user adjustment of a humidifier setting and/or a heated tube setting when the humidifier indicator backlight is in the on state; and a user input component configured to control a ramp function in which a pressure level delivered to a patient is increased to a selected therapy pressure over a ramp time, said user input component having indicia thereon consisting of a ramp symbol, wherein the first backlit color and the second backlit color are different colors and the first brightness and the second brightness are different.