Hematocele-preventing drainage operation device for neurosurgery department

The invention relates to the technical field of medical instruments, and discloses a neurosurgery hematocele-preventing drainage operation device which comprises a base, a first rotating rod is rotatably connected to the interior of the base, the top of the first rotating rod penetrates through the base to be rotatably connected with a fixing rod, and a moving cylinder is in threaded connection with the outer side wall of the first rotating rod; a first rotating cylinder is slidably connected to the outer side wall of the moving cylinder, the bottom of the first rotating cylinder is rotatably connected with the top of the base, and a rotating disc is rotatably connected to the outer side wall of the first rotating cylinder; a third rotating rod, a fourth rotating rod, a second gear, a fourth gear, a fifth gear, a ninth gear, a sliding rod, a U-shaped air cylinder, a first air cylinder, a second air cylinder, a first piston, a second piston, a piston rod, a toothed rod, a fourth rotating cylinder, a fourth spr