Real-Time Apneic Screening Device

A small, easy-to-use, and unobtrusive device allows screening for apneic events in persons who may be suspected of having obstructive sleep apnea (OSA).

The battery-powered RUSleeping real time screening (RTS) device consists of a base unit and a nasal cannula. Respiratory airflow pressure is sensed via the cannula and the device starts to record apneic events. When breathing decreases by 50% or more for 10 seconds or longer, it is considered an apneic event and is recorded on the liquid crystal display (LCD) readout. The device is convenient to operate and can be re-used. No accessory equipment, software, or electrical outlet is needed.

Based upon a patient's at-home overnight score, physicians can interpret if the patient is a likely candidate for an immediate polysomnogram (PSG). Sleep lab physicians can provide the RUSleeping RTS to patients to pre-screen at home for OSA before the patient is seen for an in-lab PSG. By being presented with objective data regarding their apneic events, patients may more readily accept the need for a complete PSG and consequent treatment, if needed. The RUSleeping RTS is manufactured by Respironics (Murrysville, PA, USA).

"The RUSleeping RTS device is much less cumbersome and expensive than many other screening devices. It is a quick and simple tool for busy clinicians who have patients presenting with subjective symptoms of OSA,” said Respironics product manager Rick Herrle. "This may help bring patients one step closer to diagnosis and treatment, which is what good patient outcomes are all about.”



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