Smart cells syringe of cattle ovary

A smart cells syringe of cattle ovary, comprising: a liquid storage member; an injection body and an electronic control unit. The injection body comprises an outer tube, an inner tube, a syringe needle, a damping control unit and an elastic member, wherein the damping control unit is disposed at an inner wall surface of the outer tube and controls damping intensity of the elastic member, an end of the inner tube joins the syringe needle with the other end being joined the liquid storage member, the inner tube and the syringe needle form a joint part and the elastic member is disposed between the joint part and an end of the outer tube. The electronic control unit comprises: a reception device for receiving a measurement signal; a microprocessor for receiving the measurement signal to generate a control signal; a pressure sensor for a pressure value when the inner tube is moved from the outer tube due to pressure or thrust and a sensor for sensing a size of an ovary.