The victim was bound upon this wheel, on his knees, with his hands behind his back.
What is CPAP? CPAP is an acronym for Continuous Positive Airway Pressure. CPAP is a therapy used in the treatment ofObstructive Sleep Apnea. This therapy first developed by Dr. Sullivan in 1981, is the most effective treatment for sleep apnea today.
BiPAP (also referred to as BPAP) stands for Bilevel Positive Airway Pressure, and is very similar in function and design to a CPAP machine (continuous positive airway pressure). Similar to a CPAP machine, A BiPAP machine is a non-invasive form of therapy for patients suffering from sleep apnea.