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WatchPAT 300 Sleep Test
WatchPAT 300 is an innovative diagnostic Home Sleep Apnea Test (HSAT) that utilizes the proprietary peripheral arterial tone signal (PAT) to enable simple and accurate obstructive sleep apnea (OSA) testing while avoiding the complexity and discomfort associated with traditional air-flow based systems.
WatchPAT measures up to 7 channels (PAT signal‚ heart rate‚ oximetry‚ actigraphy‚ body position‚ snoring and chest motion) via three points of contact.
3 points of contact for outstanding patient compliance with 98% success rate.
WatchPAT is clinically validated with an 89% correlation to PSG.
The PAT signal is an approved measure in the 2017 AASM HSAT Clinical Practice Guidelines for Adults with OSA. Prevent up to 20% Misdiagnosis with True Sleep Time WatchPAT calculates AHI and RDI using the patient's True Sleep Time rather than the recorded time used in most commercially available HSAT's.
WatchPAT's True Sleep Time reduces the risk of misdiagnosis and misclassification that has been reported up to 20% with other HSAT's using total recording time. True Sleep Time improves the accuracy.