Bilevel positive airway pressure (BiPAP) provides different pressures for inhale and exhale

https://www.livebinders.com/b/3697081?tabid=29836bd5-af13-affb-799d-db2f0951b37d

Bilevel positive airway pressure (BiPAP) provides different pressures for inhale and exhale, helpful for high-pressure needs or concurrent hypoventilation.