DROWZLE PRO is indicated to record a patient’s respiratory pattern during sleep for the purpose of prescreening patients for obstructive sleep apnea syndrome. The device is designed for use in home-screening of adults with suspected possible sleep breathing disorders. Results are used to assist the healthcare professional in determining the need for further diagnosis and evaluation. The system is not intended as a substitute for full polysomnography when additional parameters such as sleep stastages, limb movements, or EEG activity are required
A battery-powered device assembly intended to continuously measure and record patient physiological parameters (e.g., arterial oxygen saturation level, pulse rate, respiration effort/pattern, airflow waveform) during sleep in the home, to facilitate the diagnosis of sleep apnoea [e.g., obstructive sleep apnoea (OSA)]. It includes primary components such as sensors (e.g., air pressure sensor) and/or a control unit which may have some user-interface functionality, and typically additional devices which may include a gas sampling face mask and/or connecting leads/cables; collected data is transferred to a central database or computerized device.