Drainage device for neurosurgery department

The utility model discloses a drainage device for neurosurgery, which relates to the technical field of drainage devices for neurosurgery and comprises a shell, a drainage box is fixedly connected in the shell, a push plate is slidably connected in the drainage box, a push rod is fixedly connected to one side of the push plate, and the drainage box is slidably connected to one side of the push rod. A shell is fixedly connected to one side of the push rod in a sliding mode, a storage box is fixedly connected to the interior of the shell, a first pneumatic telescopic rod is fixedly connected to the interior of the storage box, and a first movable plug is fixedly connected to the upper end of the first pneumatic telescopic rod. According to the drainage device, the drainage box, the push plate and the push rod are arranged, suction force is generated for drainage, drainage is facilitated, drainage and discharging are conducted at the same time through the first outlet, and the first pneumatic telescopic rod, the