Operating room infusion nursing device

The utility model belongs to the technical field of medical instruments, and particularly relates to an operating room infusion nursing device which comprises a base box, a sleeve is fixedly connected to the top of the base box, a screwing piece is arranged on the surface of the sleeve, a sleeve rod is connected to the inner wall of the sleeve in a sliding mode, and a transverse rod is fixedly connected to the end of the sleeve rod. A hook is fixedly connected to the bottom of the transverse rod and located on one side of the sleeve rod. Water is injected into the heating groove, the heater is started to heat the water in the heating groove through the heating pipe, the pull ring is pulled to drive the sliding rod to slide, the pressing block is extruded through the spring on the surface of the sliding rod, then the infusion tube is pressed downwards to be placed in the heating groove, and liquid medicine in the infusion tube is heated; heating can be stopped when the temperature sensor detects that the tempe