The REF 3090 Medin-cno is used as stationary nCPAP driver for the nCPAP therapy of neonates and premature infants treated in combination with the nCPAP generator Medijet in intensive care units. It may only be used in combination with simultaneous constant hemodynamic monitoring of the patient, only by trained medical personnel and only for clinical use. It offers basic CPAP mode for neonates and premature infants. Apnea CPAP combined with basic CPAP mode can detect apnea. SNIPPV mode is offered based on two different CPAP levels. High frequency oscillation modulated to basic CPAP is created when in the oscillation mode.