Overview of Ventilation Modes in Critical Care Ventilators and Terms Used in Different Dräger
Anesthesia Devices
Possibly your device does not dispose of all described modes – sometimes they are not ordered in the
device configuration.
Perseus A500:
Mode name on screen Perseus
Volume Control (selection Sync. off)
Vol.Ctrl.AutoFlow (selection Sync. off)
Volume Control -SIMV/AF/PS
Pressure Control (selection Sync. off)
Pressure Control –SIMV+/PS
Pressure Support (setting ΔPsupp=Off)
External fresh-gas outlet
Pause (elec. mixer) – no ventilation and
gas delivery
Pause (mech. mixer) – no ventilation
*(Apnea Ventilation available with setting RRapn)