|
|
|
| Results and analysis of monitoring ability assessment of external exposure personal dose in 2020 |
| WANG Kaiyi, DING Yanqiu, HU Aiying, GUO Wen |
| Key Laboratory of Radiological Protection and Nuclear Emergency, China CDC, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing 100088 China |
|
|
|
|
Abstract Objective In order to improve the personal dose monitoring ability of radiation health technical institutions, and standardize the detection methods and procedures.Methods Develop adetailed assessment plan according to GBZ 207—2016 “Testing criteria of personnel dosimetry performance for external exposure”, organize a national assessment of personal dose monitoring capabilities in 2020, analyze the problems arising from the assessment, and strengthen supervision and training in the future.Results A total of 457 institutions participated in this assessment, of which 421 were qualified (including 74 excellent institutions, with an excellent rate of 16.2%), and 36 were unqualified, accounting for 92.1% and 7.9% respectively.Conclusion The number of institutions that participated in the assessment this year reaches a record high, with a passing rate 4.08% higher than that in 2019. The overall monitoring capacity of the country has been greatly improved. However, some institutions still have problems such as irregular symbol writing, unupdated detection standards, and large deviations in testing data. It is necessary to improve the ability of loboratory detection and data analysis, standardize the operation process, and ensure the quality of assessment.
|
|
Received: 05 March 2021
|
|
|
|
|
|
[1] 李小亮, 孙全富. 我国放射工作人员职业健康管理现状与问题[J]. 职业卫生与病伤,2019,34(6):327-330
Li XL, Sun QF. Occupational health management status and problems in radiation workers in China[J]. J Occup Health and Damage, 2019, 34(6): 327-330
[2] 邓君, 王博, 王拓, 等. 我国“个人剂量监测登记系统”的10年应用与发展[J]. 中国辐射卫生,2020,29(2):162-165. DOI: 10.13491/j.issn.1004-714X.2020.02.016
Deng J, Wang B, Wang T, et al. Application and development of “national individual dose registry for occupationally exposed workers” in China for 10 years[J]. Chin J Radiol Health, 2020, 29(2): 162-165. DOI: 10.13491/j.issn.1004-714X.2020.02.016
[3] 国家卫生和计划生育委员会. GBZ 207—2016外照射个人剂量系统性能检测规范[S]. 北京: 中国标准出版社, 2016.
National Health and Family Planning Commission. GBZ 207—2016Testing criteria of personnel dosimetry performance for external exposure[S]. Beijing: Standards Press of China, 2016.
[4] 丁艳秋, 郭文, 胡爱英, 等. 2016年全国外照射个人剂量监测能力考核结果与分析[J]. 中华放射医学与防护杂志,2017,37(5):381-383. DOI: 10.3760/cma.j.issn.0254-5098.2017.05.012
Ding YQ, Guo W, Hu AY, et al. Comparison and analysis of the intercomparion results of nationwide external exposure personal dose monitoring in 2016[J]. Chin J Radiol Med Prot, 2017, 37(5): 381-383. DOI: 10.3760/cma.j.issn.0254-5098.2017.05.012
[5] 丁艳秋, 郭文, 胡爱英. 2017年全国外照射个人剂量监测能力考核结果与分析[J]. 中华放射医学与防护杂志,2018,38(9):696-699. DOI: 10.3760/cma.j.issn.0254-5098.2018.09.011
Ding YQ, Guo W, Hu AY. Comparison and analysis of intercomparison results of national external irradiation individual dose monitoring in 2017[J]. Chin J Radiol Med Prot, 2018, 38(9): 696-699. DOI: 10.3760/cma.j.issn.0254-5098.2018.09.011
[6] 陈飞, 郭文, 胡爱英, 等. 2018年全国外照射个人剂量监测能力考核结果与分析[J]. 中国辐射卫生,2020,29(2):178-181. DOI: 10.13491/j.issn.1004-714X.2020.02.020
Chen F, Guo W, Hu AY, et al. Result discussion of the nationwide ability assessment for personal external exposure dose monitoring in 2018[J]. Chin J Radiol Health, 2020, 29(2): 178-181. DOI: 10.13491/j.issn.1004-714X.2020.02.020
[7] 国家卫生与计划生育委员会. GBZ 128—2016职业性外照射个人监测规范[S]. 北京: 中国标准出版社, 2016.
National Health and Family Planning Commission. GBZ 128—2016 Specifications for individual monitoring of occupational external exposure[S]. Beijing: Standards Press of China, 2016.
[8] 国家卫生健康委员会. GBZ 128—2019职业性外照射个人监测规范[S]. 北京: 中国标准出版社, 2019.
National Health Commission of the People's Republic of China. GBZ 128—2019 Specifications for individual monitoring of occupational external exposure[S]. Beijing: Standards Press of China, 2019.
[9] 郝述霞, 郭文, 胡爱英, 等. 2016年外照射个人剂量监测能力考核检测报告书写存在问题的分析[J]. 中华放射医学与防护杂志,2017,37(10):786-788. DOI: 10.3760/cma.j.issn.0254-5098.2017.10.012
Hao SX, Guo W, Hu AY, et al. Analysis on the problems existing in the writing of the test reports of external individual dose monitoring in 2016[J]. Chin J Radiol Med Prot, 2017, 37(10): 786-788. DOI: 10.3760/cma.j.issn.0254-5098.2017.10.012
[10] 习聪, 范瑶华. 个人剂量监测技术培训的分析[J]. 中国辐射卫生,2019,28(4):455-457. DOI: 10.13491/j.issn.1004-714x.2019.04.029
Xi C, Fan YH. Analysis of national training on individual dose monitoring technology[J]. Chin J Radiol Health, 2019, 28(4): 455-457. DOI: 10.13491/j.issn.1004-714x.2019.04.029
|
|
|
|
