Intelligent infusion device

The utility model discloses an intelligent infusion device which comprises a pressurizing bag, a suspension device, a pressure detection device and a pressurizing device, the pressurizing bag is an annular sealed expansion bag, and an infusion bag can be placed on the annular inner wall of the pressurizing bag; the hanging device is connected to the pressurizing bag and comprises a first hanging structure capable of hanging the pressurizing bag and a second hanging structure capable of hanging an infusion bag, and the second hanging structure is arranged on the first hanging structure; the pressure detection device is connected to the lower end of the pressurizing bag and can be used for detecting air pressure in the pressurizing bag; the pressurizing device and the pressure detection device are connected to the bottom of the pressurizing bag in parallel and used for inflating and pressurizing the annular sealing expansion bag of the pressurizing bag. According to the intelligent infusion device, the pressuri