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通过对2011年辽宁省放射工作人员外照射个人剂量监测工作的分析,及时掌握监测区域内放射工作人员个人剂量情况。采用热释光剂量监测法,利用SPSS软件分析各不同工种间个人剂量监测值是否存在差异。结果显示,该省外照射个人剂量监测值符合国家对放射工作人员的剂量限值要求,但各工种及工种内部监测值存在差异,在医学应用内部,核医学高于其他工种;工业应用中的工业辐照、工业探伤以及其他均高于加速器运行工种。提示,应督促用人单位将个人剂量计及时送检,规范个人剂量计的正确佩戴方法。
Through the analysis of personal dose monitoring of radiation workers in Liaoning Province in 2011, the personal dose of radiation workers in the monitoring area was timely grasped. The use of thermoluminescence dose monitoring method, the use of SPSS software analysis of different types of personal dose monitoring between the different values. The results showed that the individual dose monitoring value of the province’s external radiation meets the national dose requirements for radiation workers, but there are differences in the internal monitoring values of each type and type of work. In medical applications, nuclear medicine is higher than other types of work; in industrial applications Industrial Irradiation, Industrial Flaw Detection and others are all higher than accelerator operation. Prompt, should urge the employer to submit the personal dosimeter in time, standardize the proper way to wear personal dosimeter.