辐射防护通讯 ›› 2019, Vol. 39 ›› Issue (3): 40-43.

• 工作简报 • 上一篇    下一篇

2012—2018年度重庆市某医院放射诊疗工作人员职业照射个人剂量监测与评价

任秀龙1, 龚进1, 张茂林1, 杨云福2, 史沁红3   

  1. 1.重庆市职业病防治院, 重庆, 400060;
    2.重庆市疾病预防控制中心, 重庆, 404100;
    3.重庆医药高等专科学校, 重庆, 401331
  • 收稿日期:2019-05-13 出版日期:2019-06-20 发布日期:2020-07-21
  • 通讯作者: 史沁红: 119967963@qq.com
  • 作者简介:任秀龙(1983—),男,2014年毕业于山西农业大学电气工程及其自动化专业,学士; 2011年毕业于成都理工大学辐射防护及环境保护专业,硕士; 工程师。

Personal Dose Monitoring and Evaluation for Radiation Diagnosis and Treatment Workers in a Hospital in Chongqing from 2012 to 2018

Ren Xiulong1, Gong Jin1, Zhang Maolin1, Yang Yunfu2, Shi Qinhong3   

  1. 1. Chongqing Occupational Diseases Prevention Hospital, Chongqing, 400060;
    2. Chongqing Center for Diseases Control and Prevention, Chongqing, 404100;
    3. Chongqing Medical and Pharmaceutical College, Chongqing, 401331
  • Received:2019-05-13 Online:2019-06-20 Published:2020-07-21

摘要: 采用职业性外照射个人剂量常规监测方法,对重庆某医院放射诊疗工作人员职业性外照射个人剂量进行了监测。监测结果显示,该院2012—2018年度放射诊疗工作人员职业性外照射人均年有效剂量为0.3~0.8 mSv,远低于国家标准中职业照射人员的年剂量限值规定;职业类别年有效剂量,介入放射学>放射治疗>核医学>放射诊断。

关键词: 放射工作人员, 热释光剂量计, 职业照射, 有效剂量

Abstract: We monitored the occupational external exposure in a hospital in Chongqing from 2012 to 2018, using the routinepersonal dosemonitoring method. The results show that the average annual effective dose of radiation diagnosis and treatment staff is 0.3 to 0.8 mSv, which is far below thenational limit. The most exposed is turn out to be those dedicated to interventional radiology, which is followed in turn by radiotherapy, nuclear medicine and radiological diagnosis.

Key words: Radiation workers, Thermoluminescence dosimeter, Occupational exposure, Effective dose

中图分类号: 

  • TL75+1