Discussion on reconstruction of nuclear medicine radiological protection

To evaluate the layout, personnel flow and protective facilities of the radioactive workplace with objective and scientific methods such as data access, field investigation, detection and comprehensive analysis according to its characteristics based on the analysis of the reconstruction of the nuclear medicine department in a grade-THREE grade A general hospital, the paper. To describe objectively description of the plane layout, ventilation, personnel flow, radioactive drugs and radioactive waste flow, and protective test results of the nuclear medicine discipline construction project. The reconstruction of nuclear medicine places can basically meet the requirements of radiation protection and control the radiation occupational disease hazards in normal operation, but there are still some problems that need to be improved. This paper has summarized some practical experience for reference in the reconstruction of similar nuclear medicine places, and put forward some requirements, principles and matters needing attention in the reconstruction of similar nuclear medicine places, so as to provide a reference for other medical institutions in the reconstruction of nuclear medicine places. (authors)