Full-automatic microcomputerized intravenous transfusion controller

The utility model relates to a full-automatic vein transfusion controller with a micro-computer, belonging to the technical field of medical equipment. The utility model is mainly composed of a box body and a circuit system and a mechanical drive part which are arranged in the box body. The circuit system comprises a sensor circuit with a light circuit, a filtering shaping circuit, a key input circuit, a display screen, an indicator lamp, a warning circuit and a circuit for a single chip microprocessor. The mechanical drive part is mainly composed of a stepper motor, a screw cap and a gate valve. The utility model which is a multifunctional transfusion controller gathering monitoring, regulation and warning at integration has the advantages of reasonable design and portability.