The Leoni plus CLAC 2.0 neonatology ventilator features a unique algorithm for automatic oxygen control in premature and newborn babies that assumes the task of adapting the inspiratory oxygen in the breathing gas (FiO2) by continuously monitoring the needs and condition of the patient and adjusting the device settings accordingly. The ventilation device can be fully operated through the user interface, which visualizes measurements and alarm settings. Users can determine the current patient status with a glance at the display.