天津市非医疗放射工作单位职业健康管理与辐射防护现状调查  

Current status of occupational health management and radiation protection in non-medical radiation institutions in Tianjin City,China

作　　者：张继勉[1] 刘彦 倪洋[1] 杜钟庆[1] 曾强[1] ZHANG Jimian;LIU Yan;NI Yang;DU Zhongqing;ZENG Qiang(Institute of Occupational Health,Tianjin Centers of Disease Control and Prevention,Tianjin 300011 China)

机构地区：[1]天津市疾病预防控制中心职业健康研究所,天津300011

出　　处：《中国辐射卫生》2024年第5期535-541,共7页Chinese Journal of Radiological Health

基　　金：天津市医学重点建设学科(TJYXZDXK-066B)。

摘　　要：目的分析天津市非医疗放射工作单位的基本情况、从业放射工作人员的职业健康管理和工作场所辐射防护现状,明确职业健康管理和辐射防护工作重点。方法采用全面调查方法,对2023年度天津市16个辖区范围内的非医疗放射工作单位的基本情况及从业放射工作人员的职业健康管理现状进行全面调查;然后按行业分类选取部分非医疗放射工作单位作为哨点单位,对其工作场所辐射防护现状开展哨点调查。结果2023年度天津市16个辖区共有从事非医疗的放射工作单位431家,主要的类别为核仪表、工业探伤以及其他。全部431家非医疗的放射工作单位中,共有从业的放射工作人员5264人,其中93.8%参加了放射防护培训,93.0%接受了职业健康体检,93.7%开展了个人剂量监测。选取了86家非医疗的放射工作单位作为哨点单位,对其放射工作场所的辐射防护现状开展了哨点调查,调查的数据均符合相应标准规定的限值要求。结论天津市非医疗放射工作单位职业健康管理与辐射防护现状良好,但针对重点行业类别如核仪表和工业探伤工作单位仍需进一步加强管理。Objective To investigate the basic conditions of non-medical radiation institutions and their current status of occupational health management of radiation workers and radiation protection in workplaces in Tianjin City,China,and to clarify the key points of occupational health management and radiation protection efforts.Methods A comprehensive sur-vey was conducted to assess the basic conditions of non-medical radiation institutions and their status of occupational health management for radiation workers across 16 districts in Tianjin in 2023.Then,some non-medical radiation institutions were chosen according to their industrial sections as sentinel institutions to investigate radiation protection in workplaces.Results In 2023,there were a total of 431 non-medical radiation institutions in 16 districts of Tianjin,primarily in the in-dustries of nuclear instrument,industrial radiography,and others.In these institutions,there were a total of 5264 radiation workers,with 93.8%,93.0%,and 93.7%participating in the training of radiation protection,the occupational health examina-tion,and the personal dose monitoring,respectively.Eighty-six non-medical radiation institutions were chosen as the sen-tinel institutions for investigation of radiation protection conditions in workplaces.The resulting data met the stipulated lim-its according to relevant standards.Conclusion The current status of occupational health management and radiation pro-tection in non-medical radiation institutions in Tianjin is satisfactory.However,there is a need for further management en-hancements,particularly in key industries such as nuclear instrumentation and industrial radiography.

关 键 词：非医疗放射工作单位 职业健康管理 辐射防护 天津市 

分 类 号：X591[环境科学与工程—环境工程]