medical syringe pump

The single-chip microcomputer system sends out control pulses to make the stepping motor rotate, and the stepping motor drives the screw to change the rotary motion into a linear motion, pushing the piston of the syringe for injection and infusion, and injecting the liquid medicine in the syringe into the human body

The syringe pump is composed of a stepper motor and its driver, a screw and a bracket, etc., and has a reciprocating screw and nut, so it is also called a screw pump. The nut is connected with the plunger of the syringe, which contains the liquid medicine, achieving high-precision, smooth and pulsation-free liquid transmission.