Emergent supplementary anaesthesia apparatus of ICU branch of academic or vocational study

The utility model relates to an emergent supplementary anaesthesia apparatus of ICU branch of academic or vocational study, including shell, piston, push rod, closing cap, closing cap, the encoder of acting as go -between, motor, controlling means, display screen, display screen, control button, handle, switch, syringe needle, lighting device fixes terminal surface digit joining in syringe needle rear side before the shell, lighting device includes the LED lamp, dabs switch and battery compartment, is provided with compact battery in the battery compartment, the LED lamp is connected with the compact battery electricity through dabbing the switch. Through the encoder of acting as go -between can be accurate the displacement volume of survey piston to confirm the use amount of inside narcotic, convenient to use, it is simple, reduced medical personnel's the work degree of difficulty, perform the operation in painful lightening patient, reduce narcotic and to the injury of patient's health, be favorable to pati