Wireless infusion monitoring device

A wireless infusion monitoring device comprises an infusion bottle, an infusion tube, an infusion monitoring device, a wireless transmitting signal, a nurse end device and a wireless reply signal, the infusion tube is connected with the infusion bottle, the infusion monitoring device is mounted on the infusion tube, the nurse end device is mounted at a nurse station. The infusion monitoring device is connected with the nurse end device through a wireless sending signal and a wireless reply signal, the wireless sending signal is a sending signal, and the wireless reply signal is a reply signal. The infusion monitoring device monitors whether liquid exists in an infusion tube or not, and sends a signal to the nurse end device when the liquid does not exist. When the nurse end device sends a signal sent by the patient end main control circuit, the nurse end buzzer circuit and the nurse end buzzer are started to give an alarm, and after receiving information, a nurse can carry out closing prompt operation through