Wireless auto-control electronic infusion pump

The utility model discloses a wireless auto-control electronic infusion pump in the field of medical equipment. The infusion pump comprises a PCA (patient controlled analgesia) panel connected with an infusion pump host, wherein a master CPU (central processing unit) and an infusion motor are arranged in the infusion pump host; the signal output end of the master CPU is connected with the signal input end of the infusion motor; the master CPU performs data connection with the PCA button panel through a wireless communication unit; the wireless communication unit comprises two wireless transmission-receiving chips which are respectively arranged in the infusion pump host and the PCA button panel; the master CPU in the infusion pump host is connected with the corresponding wireless transmission-receiving chip; and an assisted CPU connected with the corresponding wireless transmission-receiving chip is arranged in the PCA button panel. According to the wireless auto-control electronic infusion pump, conventional wired PCA button operation is replaced by the wireless transmission-receiving chips with low power consumption and small size, so that space restraining of conventional wired operation can be overcome, and a patient can more conveniently and reliably use the infusion pump host. The infusion pump can be used in a patient infusion process.