Continuous positive airway pressure (CPAP) therapy is a common treatment for obstructive sleep apnea. A CPAP machine uses a hose and mask or nosepiece to deliver constant and steady air pressure.

A CPAP machine provides continuous air pressure to keep the airways open during sleep. Doctors may prescribe CPAP therapy to people who experience symptoms of sleep apnea. A continuous positive airway ...

CPAP — continuous positive airway pressure — machines help people with sleep apnea breathe more regularly through the night. These machines are also sometimes used by first responders to help people ...

This application note presents a reference design for the Continuous Positive Airway Pressure (CPAP) machine. This document describes the CPAP machine, its theory of operation, signal processing, ...

Loud snoring at night. Pauses in breathing followed by gasps for air while you’re asleep. Excessive daytime fatigue. Frequent nodding off in front of the TV or even when behind the wheel of a car.