... Adult & ChildDriven mode : Pneumatically driven and electrically controlled, time switch, volume constantVentilation modes : IPPV, SIPPV, SIMV, ... LED displayWaveform : Double waveforms displaying for pressure-time and flow-timeMenu regulator : Shuttle regulatorCircuit control ... parameters :Tidal volume, Minute volume, Respiratory rate, Real time pressure monitoring for patients, Ppeak, PEEP, Average ...