辐射防护 ›› 2023, Vol. 43 ›› Issue (6): 687-692.

• 综述 • 上一篇    下一篇

鼻擦拭分析在放射性内污染常规监测中的应用探讨

王亚东, 王路生, 马彦, 戴雄新   

  1. 中国辐射防护研究院,核药研发转化与精准防护山西省重点实验室,太原 030006
  • 收稿日期:2023-03-27 出版日期:2023-11-20 发布日期:2023-12-25
  • 作者简介:王亚东(1990—),男,2013年6月毕业于南华大学化学工程与工艺专业,2016年7月获中国辐射防护研究院环境科学硕士学位,助理研究员。E-mail:wangyadong24@163.com

A proposal to strengthen the application of nasal swab analysis in routine monitoring programme for internal contamination

WANG Yadong, WANG Lusheng, MA Yan, DAI Xiongxin   

  1. China Institute for Radiation Protection,Shanxi Provincial Key Laboratory for TranslationalNuclear Medicine and Precision Protection,Taiyuan 030006
  • Received:2023-03-27 Online:2023-11-20 Published:2023-12-25

摘要: 针对当前放射性内污染常规监测手段难以快速精准识别职业人员意外吸入过量放射性物质事件的问题,提出了加强鼻擦拭分析在放射性内污染常规监测中应用的构想。利用人体呼吸道气溶胶沉积模型和真实鼻擦拭分析数据论证了鼻擦拭分析监测放射性内污染的可靠性,梳理并分析了现有的鼻擦拭分析技术能力,阐述了鼻擦拭分析应用于职业人员放射性内污染日常监测的必要性和辐射防护价值,并给出进一步开展鼻擦拭分析应用研究的建议。

关键词: 鼻擦拭分析, 放射性内污染, 常规监测

Abstract: In order to timely detect the occurrence of accidental internal radionuclide contamination of workers and accurately identify the contaminated individuals for medical treatment, it was proposed to strengthen the application of nasal swab analysis in the routine monitoring programme. The reliability of nasal swab analysis for internal contamination monitoring was validated by the human respiratory tract aerosol deposition model and the real data of nasal swab analysis from nuclear facilities in the United States and Japan. All the available methods of nasal swab analysis were listed and assessed in the aspects of speed and accuracy, and the prospect of imposing a daily nasal swab analysis for internal contamination monitoring was described. To make the proposal more practicable, several specific suggestions for further research were also put forward.

Key words: nasal swab analysis, internal contamination, routine monitoring programme

中图分类号: 

  • TL73