Leoni 2 is ideal for long-term ventilation of infants that are small and premature, neonates, and kids with body weight of up to 30 kg. Apart from its basic ventilation modes CPAP, IPPV/IMV, S-IPPV, and SIMV, it also features 2 PSV ventilation modes. Moreover, its Volume Limit function can be utilized so that the tidal volume it delivers can be restricted. At the patient's side, there is a hot-wire flow sensor that permits automatic trigger sensitivity readjustment in relation to the tidal volume of the patient. All of the important settings, readings, pressure wave, and alarm limits can be seen with one glance. The graphic menu likewise feature more loops and waves. The equipment has an LCD graphic display and battery that can last for 2.5 hours.