Philips Respironics BiPAP autoSV (Legacy) & Humidifier

The BiPAP autoSV sleep therapy system delivers optimal therapy for complicated sleep-disordered breathing patients utilizing a multilevel algorithm. On a breath-by-breath basis, the revolutionary algorithm uses Digital Auto-Trak™ Sensitivity to change pressure support, when necessary, to maintain a stable breathing pattern. In addition to this breath-by-breath adjustment of pressure support, the BiPAP autoSV algorithm also calculates the patient's spontaneous breathing rate and will automatically trigger a breath should the patient have a central apneic event. This algorithm rapidly helps normalize respiration and return the pressure to the minimum required therapy pressure once ventilation has been normalized.

 

Obstructive Sleep Apnea (OSA)
OSA is the absence of airflow due to an occlusion in the upper airway that lasts at least 10 seconds in spite of continual effort to breathe. Severity is measured by the Apnea/Hypopnea Index (AHI) - the number of episodes per hour of sleep.

 

Central Sleep Apnea
Central Sleep Apnea is a pattern of breathing characterized by a normal deep inspiratory cycle interchanged with complete cessation of breathing. It is typically caused by problems with how the brain controls breathing rather than an occlusion of the airway.

 

Complex Sleep Apnea
Complex sleep apnea is a condition that occurs when a patient is identified as having OSA, but with the application of Continuous Positive Airway Pressure (CPAP) to eliminate the OSA, the patient develops Central Sleep Apnea. The cause of complex sleep apnea is not known at this time.

 

Periodic Breathing
Periodic breathing is defined as alternating periods of hyperventilation with waxing/waning tidal volume and periods of central hypopneas or apneas. There are many forms of periodic breathing, one of which is Cheyne-Stokes Respiration (CSR). CSR is characterized by a cyclic pattern of waxing and waning during periods of apnea, and deep, rapid breathing.

 Product Features: