Sleep Study

Watch-PAT100 System
(Watch-PAT200 System Available !!) - Smaller & Internal Memory

The Watch-PAT100 provides a new screening, diagnostic, treatment assessment and patient follow-up possibilities in the medical management of sleep-related breathing disorders. The Watch-PAT100 is designed to fulfill the unmet need for an ambulatory, reliable, patient friendly diagnostic evaluation tool that is accessible to the great number of OSA sufferers, and to the equally important need for a cost effective means for follow up of treated patients. The Watch-PAT100 opens new clinical avenues for the practice of sleep medicine.

The Watch-PAT100 is a self-contained device that is worn on the wrist and uses a non-invasive finger mounted pneu-optical probe to measure the PAT signal. The recorded signals are stored in a removable memory card in the device to be downloaded to a computer for automatic analysis utilizing proprietary algorithms. In addition to the PAT Signal, the Watch-PAT 100 records oxygen saturation and actigraphy. A fourth channel, pulse rate, is derived from the PAT Signal.

The Watch-PAT100 offers physicians and the millions of undiagnosed sufferers of obstructive sleep apnea a new option for ambulatory, patient-friendly, unattended first line diagnostic evaluation of sleep related breathing disorders.

Watch-PAT100

Diagnosis, treatment assessment and follow-up of sleep-related breathing disorders
Minimal sleep interference
Non-invasive finger probes pose no patient risk
Ambulatory, comfortable and convenient for unattended home use
Advanced automatic analysis and digital signal processing algorithms
Automatic scoring presented in a comprehensive report
Single button operation
Records and stores data on removable media

Watch-PAT 100 & Watch-PAT 200 are FDA cleared and CE certified

Professional Prices - FREE Shipping!

WP-AC2110200	WatchPat 100	$4995 each
WP-200	WatchPat 200	$5995 each
WP-AC2100608	Software (1 time purchase)	$595 each
WP-S/BPS	Snore/Body Position Sensor	$895 each
WP-AC2100209	Pneumo-Opt PAT Finger Probes (12/box)	$950 per box of 12
WP-CP7200010	C.I. Oximeter Bands (25/box)	$49.95 per box of 25
WP-FG2170102	Disposable Liner Sleeves (Box of 25)	$49.95 per box of 25

The Watch-PAT 100 offers physicians and the millions of undiagnosed sufferers of obstructive sleep apnea a new option for ambulatory, patient-friendly, unattended first line diagnostic evaluation of sleep related breathing disorders.

The diagram illustrates the patient path when using the Watch-PAT 100: from the physician's interview phase (1), the night-sleep at home procedure (2), auto analysis and comprehensive report issuing (3), and finally the diagnosis and patient recommendations.

Endo-PAT2000 System

Endo-PAT2000 adds an important dimension to cardiovascular prevention by enabling physicians to reliably measure endothelial function and identify pathological cases of endothelial dysfunction. Endothelial dysfunction is the earliest clinically detectable stage of cardiovascular disease.

Basic science and clinical research
Pharmacological protocols - assessment of drug efficacy
Primary prevention of Coronary Artery Disease (CAD) - implementation of clinical protocols for early diagnosis
Evaluation of treatment protocols

Endo-PAT2000 is an easy to use, office-based device for assessing endothelial function. The PAT signal is recorded using a noninvasive, pneumatic, finger bio-sensor. The data recorded is analyzed automatically. Advanced Digital Signal Processing (DSP) algorithms and reports are available within seconds of completing the test.

The medical community has long sought a cost-effective, reliable, and non-invasive method to detect endothelial dysfunction. A noninvasive technology that could accurately and reliably enhance the examination and follow-up for cardiac disease patients. The Endo-PAT2000 is meeting this challenge, enhancing the traditional clinical settings’ diagnostic capabilities for endothelial dysfunction. The Endo-PAT2000 can be used in any setting, from hospital bedside to outpatient clinic.

Graph of normal endothelial function PAT signal tracings. The Endo–PAT2000 provides a very high degree of sensitivity and specificity as compared to the current Gold Standard of coronary artery endothelial function assessment – the coronary blood flow response to intra-coronary acetylcholine-infusion

The Mayo Clinic’s Cardiology Center in Minnesota conducted a study in which 94 subjects underwent both an angiographic assessment of endothelial function in the coronaries and Endo-PAT examinations. The PAT RH index yielded a sensitivity of 82% and a specificity of 77% compared to intra-coronary endothelial function tests (see below).

The first graph (left) demonstrates a ROC Curve for an Endo-PAT score of 1.67 as a threshold of endothelial dysfunction.
The second bar-graph compares the intra-coronary and Endo-PAT endothelial function scores (right).