An intelligent infusion pump comprises a cover, a control circuit board (1), an input and display apparatus (2), and an infusion bottle (3) support base disposed on the upper part of the front side of the cover. An air purifier (4) is disposed on the back side of the cover, and an air outlet of the air purifier faces inward and is connected to an air inlet of a motor air pump component (5). An air outlet of the motor air pump component (5) is connected to a sealing joint (8) disposed on the front side of the cover through an air delivery tube with an air check valve (7). The air delivery tube between the air check valve (7) and the sealing joint (8) is connected to a gas pressure sensor (6). A flow control mechanism (9) and a power supply apparatus are disposed inside the cover. An infrared detection head (10) is disposed on the lower part of the support base. The control circuit board (1) stays electrically connected with the input and display apparatus (2), the motor air pump component (5), the gas pressure sensor (6), the flow control mechanism (9), the infrared detection head (10), and the power supply apparatus. By using the air pump to provide pressure, a common infusion tube can meet requirements, which reduces the cost. By using the air purifier, clean air does not pollute liquid medicine. The present invention is easy to use, secure, and inexpensive.
