features :ce marked, complying with clinical safety requirements of eu advanced 10.4" tft color screen on independent pensile arm microcomputer controlled, high-speed digital servo, both volume and pressure ventilation system simv with high sensitive flow trigger (optional) integrated absorber circle, easy to replace soda lime canisterstart-up self-testing and intelligent failure diagnosing system user friendly design with top light and table scale etc.technical data :gas supply: o2, n2o, airventilation modes: vcv, pressure mode, simv, standby and manual parameters monitored: vt, f, mv, paw (ppeak, pplat), fio2, lung compliance, peco2(optional), batteryindication(optional), etc. waveforms monitored: p-t, f-t, v-t, p-v loop, f-v loop, co2 waveform (optional), etc. alarm: paw high/low limit, mv high/low limit, f high/low limit, vt high limit, apnea, power failure, airway malfunction, , low gas supply, etc.