... & ChildDriven mode : Pneumatically driven and electrically controlled, time switch, volume constantVentilation modes : IPPV, SIPPV, SIMV, CPAP, ... high performance CPU control system Flow sensor Thermal mass flow sensor, with the techniques of MEMSMonitoring parameters :Tidal ... concentration, Alarm for oxygen supply failure, Flow sensor failure, Power failure, Silence time for alarmANESTHESIAMACHINE ...