WatchPAT®️ 300
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Home Sleep Apnea Testing Simple. Accurate. Reliable.

WatchPAT™ 300 Home Sleep Apnea Testing Simple. Accurate. Reliable. WatchPAT 300 is an innovative diagnostic Home Sleep Apnea Test (HSAT) that utilizes the proprietary peripheral arterial tone signal (PAT). WatchPAT 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 differentiating obstructive and central events, providing an AHI, RDI and ODI based upon True Sleep Time and Sleep Staging. Both the AHI and RDI derived from the...

Intuitive Design - Modern intuitive design - Improved comfort with lighter weight and flexible wristband - Detachable design for easier cleaning Improved Signals and User Interface - Improved oximetry signal quality - Enhanced user interface for improved ease of use No More Waiting Time - Rapid download (15 sec) for improved workflow - One Stop processing with external battery Central Plus Module - Specific identification of Central Sleep Apnea

It's Accurate. It's Reliable. Sleep Architecture WatchPAT’s clinically validated Sleep Architecture provides information on sleep staging including sleep efficiency, sleep latency and REM latency3-4. It also provides the added value of detecting REM related sleep apnea with REM and non-REM AHI. Deep sleep Low PAT amplitude variability, low pulse rate variability Light sleep High PAT amplitude variability, high pulse rate variability True Sleep Time The WatchPAT uses its advanced actigraphy to differentiate between wake and sleep periods to calculate True Sleep Time and uses the PAT...

Comprehensive Automated Report Streamlines Workflow Sleep Summary Oxygen and Pulse Information • Recording Start and End Time • Oxygen Saturation Statistics • Total Recording Time and True Sleep Time • Oxygen Desaturation % • Oxygen Desaturation • Pulse Rate Statistics Respiratory Indices • pRDI – PAT Respiratory Disturbance Index • pAHI - PAT Apnea-Hypopnea Index • ODI – Oxygen Desaturation Index • pAHIc - PAT Central Apnea Hypopnea Index • %CSR - Percentage of Cheyne Stokes Respiration Body Position and Snoring Statistics Sleep Stages and Efficiency Sleep Latencies and Sleep Stage...

PAT Signal Explained The proprietary PAT signal is a non-invasive measure of the arterial pulsatile volume changes at the fingertip. The PAT signal attenuation and accelerated pulse rate has been shown to reflect sympathetic activation which is a clinically validated surrogate for autonomic arousals and micro-arousals found in sleep disordered breathing1. Combined with oximetry desaturations or re-saturations, the proprietary WatchPAT algorithm accurately classifies the SDB events into AHI, RDI and ODI, providing the physician with a comprehensive assessment of the patient.

The zzzPAT Software The zzzPAT software uses an advanced algorithm for the scoring of respiratory events and delineation of sleep stages. After a study is downloaded, an automated report is generated detailing sleep architecture, sleep efficiency, sleep latency, REM and non-REM related apnea events. If required zzzPAT’s flexibility allows the user to manually score an event or study. The CloudPAT® platform is a HIPAA-compliant, cloud-based IT solution for secure patient data transfer and convenient sleep study interpretation and diagnosis. SleePATh™ expands the CloudPAT platform with a...

Itamar Medical is a leading medical device company that develops and markets products utilizing its proprietary PAT technology to diagnose and manage Sleep Disordered Breathing. The company has pioneered innovative solutions to help physicians provide comprehensive sleep apnea management in a variety of clinical environments to optimize patient care and reduce healthcare costs. Itamar Medical has offices and distribution channels around the world. Yalamanchali S, Farajian V, Hamilton C, Pott TR, Samuelson CG, Friedman M. Diagnosis of obstructive sleep apnea by peripheral arterial tonometry:...