- Continuous Positive Airway Pressure (CPAP) provides one constant air pressure all through the night
- Automatic Positive Airway Pressure (APAP) therapy automatically varies the pressure all through the night and from night to night. It actively responds to the continuous changes in the upper airway of your patient.
- Bilevel therapy provides a higher pressure when the patient inhales, and a lower pressure when they exhale.
- Adaptive servo-ventilation is designed specifically to treat central sleep apnea (CSA) in all its forms, including complex and mixed sleep apnea.