The invention provides a novel medical oncology nursing and disinfection device. The working intensity of nursing staff can be well reduced, and meanwhile, the working efficiency and the disinfectionquality can be well improved. According to the technical scheme, the novel medical oncology nursing and disinfection device comprises a cylinder, a movable frame is arranged in the cylinder, a rotating shaft is arranged at the top of the cylinder, rotating of the rotating shaft can pull the movable frame to move upwards, a rotating disc is arranged on the upper part of the cylinder, a compressingplate is connected to the lower part of the rotating disc, the compressing plate and the rotating disc are connected through a first spring, a guiding rod is arranged on the upper part of the compressing plate, the upper end of the guiding rod penetrates through the rotating disc, a movable block is arranged at the center of the compressing plate, a fixed block is arranged at the center of the movable frame, a clamping pin is arranged on the lower end face of the movable block, a clamping groove is formed in the upper end of the fixed block, when the movable frame moves upwards, the compressing plate can be placed in the movable frame, meanwhile, the clamping pin is clamped in the clamping groove, the compressing plate can move upwards under the effect of the movable frame, the compressingplate moves upwards, and thus the guiding rod can be driven to move upwards. The novel medical oncology nursing and disinfection device is novel in conception and ingenious in structure.