Training target: 1. Maintenance engineer of the second department of hospital equipment. 3 on-the-job maintenance engineers of the third-party medical equipment maintenance company. Medical robot who wants to enter the hospital equipment department, instrument department or maintenance company. Training mode: The medical device maintenance company has a training center, which refers to the examination outline to train the common imaging equipment in the hospital. Taking skill training as the main way, small class teaching, combined with theory, starts with the principle, structure, function module, fault diagnosis and daily maintenance of equipment, and carries out professional introductory maintenance training and practical application training. Experts and professors in the industry and senior professional engineers of medical devices were hired to teach "one learning, two doing and three practicing", paying attention to the cultivation of practical ability and basic training of introductory maintenance, which gained good response and reputation in the society.