... machine 2.Vertical anesthesia equipment 3.anesthesia device anesthesia medical equipment YSAV0202 YSAV0202 Anesthesia Machine, designed with state-of-the- ... volume, ventilation volume, IPPV rate, SIMV rate, total respiratory rate, I/E, peak pressure of airway, pressure - time waveform, flow rate ... ±1Hz(UPS, Storage battery)Items within brackets are optional. anesthesia medical equipment YSAV0202