ResMed is one of the best-known CPAP ... Bilevel positive airway pressure (BiPAP): These machines have two pressure settings that it switches between. It will emit high pressure when you inhale ...

For example, the ResMed Airsense 11 line of full-sized ... Many newer machines are programmable for either CPAP or APAP settings; if you require BiPAP therapy, you’ll need a BiPAP-specific ...