PRESSURE SUPPORT DEVICE WITH DRY ELECTRODE SLEEP STAGING DEVICE

摘要

This invention relates to systems and methods for treating sleep apnea, which include a first dry electrode (118, 120, 122) for detecting EEG signals of a user, positioned at or near a head of a user; a sleep stage processor for determining a sleep stage of the user based, at least in part, on the EEG signals detected by the first dry electrode, and a pressure delivery device (102) for delivering a controllable stream of air to at least one of a nose and a mouth of the user, the stream of air having a pressure selected based, at least in part, on the sleep stage determined by the sleep stage processor.