职业与健康 ›› 2024, Vol. 40 ›› Issue (19): 2715-2718.

• 调查研究 • 上一篇    下一篇

德阳市非医疗核技术利用单位辐射防护管理现状分析

杨曦霞, 李开建   

  1. 德阳市疾病预防控制中心辐射卫生所,四川 德阳 618000
  • 收稿日期:2024-01-26 修回日期:2024-02-08 发布日期:2026-03-17
  • 作者简介:杨曦霞,女,工程师,主管医师,主要从事放射卫生与职业健康等工作。

Analysis of current situation of radiation protection management in non-medical institutions with nuclear technology in Deyang City

YANG Xixia, LI Kaijian   

  1. Radiation Health Institute,Deyang Center for Disease Control and Prevention,Deyang,Sichuan 618000,China
  • Received:2024-01-26 Revised:2024-02-08 Published:2026-03-17

摘要: 目的 调查德阳市非医疗核技术利用单位及放射工作人员职业健康现状,加强辐射防护。方法 根据2022年德阳市非医疗核技术利用单位放射性危害因素监测工作要求,采用现场调查、填写问卷和现场监测等方式开展调查,并开展放射性危害因素抽样现场检测。结果 德阳市共计49家非医疗核技术利用单位,共有放射工作人员454人,职业健康检查率为85.5%,个人剂量监测率为71.4%。共有Ⅱ类射线装置137台、Ⅲ类射线装置8台、豁免装置19台,Ⅱ类放射源34枚、Ⅳ类放射源29枚、Ⅴ类放射源21枚。开展过放射工作场所放射性危害因素委托性检测的共计41家,监测率83.7%,监测合格率100.0%。结论 德阳市卫生健康行政部门应加强放射工作人员管理的指导与监督检查以及对放射性职业病危害的监督检查,进一步保护放射工作人员的健康权益。

关键词: 非医疗单位, 核技术, 放射工作人员, 职业健康, 辐射防护

Abstract: Objective To investigate the occupational health status of non-medical institutions with nuclear technology and radiation workers in Deyang City,and strengthen radiation protection. Methods According to the requirements for monitoring of radioactive hazards in non-medical institutions with nuclear technology in Deyang City in 2022,field investigation,questionnaire filling,and on-site monitoring were conducted to conduct surveys,and sampling on-site testing of radioactive hazard factors was carried out. Results There were 49 non-medical institutions with nuclear technology in Deyang City,with 454 radiation workers. The occupational health examination rate was 85.5%,and the personal dose monitoring rate was 71.4%. There were 137 Class Ⅱ radiation devices,8 Class Ⅲ radiation devices,19 exemption devices,34 Class Ⅱ radiation sources,29 Class Ⅳ radiation sources,and 21 Class Ⅴ radiation sources. A total of 41 institutions had conducted testing of radioactive hazards in radiation workplaces,with the monitoring rate of 83.7% and the monitoring qualification rate of 100.0%. Conclusion The health administrative department of Deyang City should strengthen the guidance and supervision of the management of radiation workers,as well as the supervision and inspection of radiation occupational hazards,in order to further protect the health rights of radiation workers.

Key words: Non-medical institutions, Nuclear technology, Radiation workers, Occupational health, Radiation protection

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