BiPAP machines use bi-level positive airway pressure to treat Central and Complex Sleep Apnea by providing higher pressure settings during inhalation and lower pressure levels during expiration. Ramp, Auto Start/Stop, and variable levels of humidification are among the many comfort features shared by BiPAP machines and standard CPAP machines. BiPAP machines come with fixed and auto-adjusting pressure settings. BiPAP machines such as the SV/ASV, ST, and AVAPS are also available as non-invasive therapy for respiratory problems such as COPD, OHS, and muscular conditions that produce breathing difficulty.
