The auto-CPAP function automatically adapts to airway pressure needs. bag, hose and manuals included

This advanced auto-CPAP model records up to 200 sessions of compliance data . The auto-CPAP function automatically adapts to airway pressure needs. The GoodKnight® 420 CPAP System allows patients who require auto-CPAP therapy to enjoy the advantages of the world’s smallest and lightest continuous positive airway pressure devices. The GoodKnight 420E model records up to 200 sessions of compliance data and includes other features of the 420S model. The auto-CPAP function automatically adapts to airway pressure needs:

• Detects apneas with and without cardiac oscillations to avoid increasing pressure on central apneas with open airways.
• Detects inspiratory flow limitation with and without hypopnea to adapt to pressure needs and avoid increasing pressure on central hypopneas.
• Detects and responds to snoring events. Product Features
• Conveniently small size (weighs 1.54 pounds and measures 5.6" W x 2.9" H x 7.7" L).
• Wide pressure range (4 to 20 cm H20).
• Measures pressure at the mask, rather than the device, for a precise measurement and better comfort.
• Compatible with complete family of Puritan Bennett® CPAP interfaces, including the Breeze SleepGear™ CPAP Interface System.
• Ultra-quiet operation.
• Adjustable pressure calibration.
• Durable construction.
• Automatic voltage regulator.
• Altitude compensation feature.
• Optional D/C power supply.
• Automatic leak compensation.
• Adjustable ramp start pressure.
• Breathing compliance meter.
• Two-year warranty.
• Compatible with complete family of Puritan Bennett® CPAP interfaces, including the Breeze SleepGear™ CPAP Interface System.
• Requires a Prescription from your Doctor