1.portable anesthesia machine 2.easy to operate, ... Power failure, Silence time for alarm, Alarm for oxygen supply failure.Anesthesia machine flowmeterO2 0.110L/minN2O 0 ... O2 concentration above 25%.Safety performanceAlarm for oxygen failure,Overflow valve, Safety valve, N2O cut- ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Portable Anesthesia Machine (ACM602)