The R50+ critical care ventilator for neonate, pediatric and adults and offers various ventilation modes, including VCV, PCV, SIMV-VC + PSV, SIMV-PC + PSV, SPONT/CPAP + PSV, DuoPhasic/APRV + PSV, backup and standby. It comes with a built-in active expiratory PEEP valve, O2 & air mixture device, synchronized nebulizer and battery, and offers up to 72 hours trend table and chart.