... equipment 3.anesthesia device anesthesia medical machine YSAV0202 YSAV0202 Anesthesia Machine, designed with state-of-the-art ... successful anesthesia operation.3, Reliable pneumatic transmission system.4, Economic and proper configuration of technologies, ... time waveform, PEEP, inspiratory trigger pressureMonitoring of oxygen concentration(21%~100%)Security Alarm SystemOxygen Concentration alarmupper ...