Method and apparatus for humidification of breathable gas with profiled delivery

Abstract

A humidifying system is configured to humidify pressurized breathable gas. The humidifying system includes a housing configured to couple to a blower that is adapted to supply pressurized breathable gas to provide continuous positive airway pressure (CPAP) treatment to a patient. The humidifying system also includes a tub adapted to hold a volume of water and a heater element to heat the volume of water. A controller is configured to select a humidity profile from a plurality of humidity profiles based on ambient conditions that occurred during a previous treatment session. Each of the plurality of humidity profiles presets a respective target humidity level of the pressurized breathable gas for a respective treatment session.

Dependencies are inferred from the claim text.