Description
A New Era of Home Sleep Apnea Testing.
WatchPAT®️ is an innovative Home Sleep Apnea Device (HSAT) that utilizes the peripheral arterial signal (PAT®️) for Sleep Apnea diagnosis. It measures up to 7 channels (PAT®️ signal, heart rate, oximetry, actigraphy, body position, snoring, and chest motion) via three points of contact. Within one minute post-study, the raw data is downloaded and auto-scored identifying all types of apnea events. WatchPAT®️ provides AHI, AHIc, RDI, and ODI based upon True Sleep Time and Sleep Staging. The WatchPAT®️ Home Sleep Test (HST) is clinically validated with an 89% correlation to PSG1. The PAT signal was included in the 2017 AASM Clinical Practice Guidelines as technically adequate.
WatchPAT’s clinically validated Sleep Architecture provides information on sleep staging including sleep efficiency, sleep latency and REM latency 2-3. It also provides the added value of detecting REM-related sleep apnea with REM and non-REM AHI.
WatchPAT has been clinically proven to detect all types of apnea events. The Central PLUS Module enables specific identification of Central Sleep Apnea (CSA) and Percent of Sleep Time with Cheyne-Stokes Respiration.
