Abstract: ¹⁸F-fluorodeoxyglucose (¹⁸F-FDG) PET/CT, as an advanced molecular imaging technology, plays an important role in the diagnosis and treatment of various malignant tumors, coronary heart disease and encephalopathy. However, there is also a potential occupational radiation risk of ¹⁸F-FDG for workers. Intego^TM PET automatic drug delivery system is an integrated automatic dispensing injection system which can reduce the radiation dose received by workers, decrease the impact of environmental radiation, improve the accuracy of drug use, and save workers' time and energy.