The invention discloses a medical cleaning device, and belongs to the technical field of medical instruments. The medical cleaning device comprises a cleaning bin, an inclined tube and a controller, amotor room is arranged inside the other end of the side wall of the cleaning bin, a motor is arranged in the motor room, fan blades are fixedly connected at the end of the output shaft of the motor,a separation net is arranged on one side of each fan blade, a cleaning space is formed between the separation net and the cleaning bin, an aluminum film layer with the ultraviolet reflection rate of 90% is arranged on the inner surface of the outer wall of the cleaning space, the top end of the inclined tube is sealed, the bottom end of the inclined tube penetrates the top of the outer wall of thecleaning space and is communicated with the inside of the cleaning space, an aluminum film layer with the ultraviolet reflection rate of 90% is arranged on the inner surface of the outer wall of theinclined tube, an ultraviolet lamp is arranged on the inner surface of the top end of the inclined tube, and the controller is fixedly connected with the outer surface of the side wall of the cleaningbin. According to the medical cleaning device, cleaning and disinfecting are effectively combined, labor intensity of medical staff can be greatly reduced, and working efficiency is improved.