Disinfection device for nursing in obstetrics and gynecology department

The utility model belongs to the technical field of medical instruments, and particularly relates to a disinfection device for obstetrics and gynecology nursing, which comprises a first fixing plate, a disinfection rod is arranged on one side of the first fixing plate, a fixing lantern ring is fixedly connected to the outer ring of the disinfection rod, and a first limiting plate with an annular structure is slidably connected to the fixing lantern ring far away from the first fixing plate. A second limiting plate fixed to the surface of the disinfection rod is arranged below the first limiting plate, a cutter is fixed to the bottom of the first limiting plate, a limiting mechanism located in the disinfection rod is arranged below the cutter, and the limiting mechanism comprises two sets of first rotating shafts which are movably connected with the inner wall of the disinfection rod in a sleeving mode and are arranged in parallel; third limiting plates are fixed to the outer ring of the first rotating shaft,