Sterilizer special for dialysis catheter

The utility model discloses a sterilizer special for a dialysis catheter. Disinfecting box, the top of the disinfection box is rotationally connected with a top cover through a rotating shaft; an ultraviolet disinfection pipe is installed on the lower end face of the top cover, a battery box and a first switch are installed on the top of the top cover, penetrating holes are symmetrically formed inthe front side end face and the rear side end face of the disinfection box, clamping protrusions are arranged in the penetrating holes in a circumferential array mode, plugs are installed on the outer sides of the penetrating holes, and the inner sides of the plugs are connected with the clamping protrusions in a clamped mode. According to the utility model, the structure is simple, through holesare formed in the front and rear side end surfaces of the disinfection box; when the disinfection box is used, the dialysis catheter penetrates through the through hole in advance, so that the disinfection box is conveniently