江苏省常州地区医疗机构放射工作人员个人剂量监测

辐射防护通讯 ›› 2020, Vol. 40 ›› Issue (1): 11-16.

江苏省常州地区医疗机构放射工作人员个人剂量监测

庄淑奇¹, 蔡军², 刘玉龙³

1.常州市邹区镇卫生院, 江苏常州, 213144;
2.常州市卫生监督所, 江苏常州, 213003;
3.苏州大学附属第二医院, 江苏苏州, 215000

收稿日期:2019-03-31 发布日期:2020-07-10
作者简介:庄淑奇(1988—),女,2011年毕业于江苏大学临床医学院,学士。住院医师。

Personal Dose Monitoring of Radiation Staff in Medical Institutions in Changzhou, Jiangsu Province

Zhuang Shuqi¹, Cai Jun², Liu Yulong³

1. Zouqu Town Health Center, Changzhou, Jiangsu, 213144;
2. Changzhou Health Supervision Institute, Changzhou, Jiangsu, 213003;
3. The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215000

Received:2019-03-31 Published:2020-07-10

摘要/Abstract

摘要： 为了解常州地区非军队医疗机构的放射工作人员的受照剂量情况,对2017—2018年放射工作人员的外照射个人剂量监测结果进行回顾性分析。结果表明:(1)常州地区非军队医疗机构医学放射工作人员的年均受辐射剂量均低于国家标准限值(5 mSv/a);(2)市级管理医疗机构监测率及防护有效性高于区级管理医疗机构;(3)年度剂量平均值比较:核医学>其他X射线影像诊断相关>X射线影像诊断>口腔X射线影像诊断相关>介入放射学>放射治疗。结论认为,常州地区非军队医疗机构医学放射工作人员的防护措施比较完善,但区级管理的基层医疗机构及私立医疗机构仍需加强管理,并应提高放射工作人员的自我保护意识。

关键词: 个人剂量, 医疗机构放射工作人员, 常州地区

Abstract: In order to understand the exposure situation of radiological staff in non-military medical institutions in Changzhou, a retrospective analysis of dose monitoring results for external radiation in 2017—2018 was conducted. It shows that: 1) The annual average dose is lower than the national standard limit of 5 mSv/a; 2) The monitoring rate and protective effectiveness were higher in municipal than district level institutions; 3) A descending order of annual average dose was found as follows: nuclear medicine,following order other X-ray radiological diagnostic department, X-ray radiological diagnostic department, oral related X-ray radiological diagnostic department, interventional radiology department, and radiotherapy department. It is concluded that protection measures of medical radiation staff in non-military medical institutions in Changzhou are relatively complete, while the district-managed grassroots and private medical institutions still need to strengthen their management and improve the self-protection awareness of their radiation staff.

Key words: Personal dose, Radiation staff in medical institutions, Changzhou

中图分类号:

R148

庄淑奇, 蔡军, 刘玉龙. 江苏省常州地区医疗机构放射工作人员个人剂量监测[J]. 辐射防护通讯, 2020, 40(1): 11-16.

Zhuang Shuqi, Cai Jun, Liu Yulong. Personal Dose Monitoring of Radiation Staff in Medical Institutions in Changzhou, Jiangsu Province[J]. RADIATION PROTECTION BULLETIN, 2020, 40(1): 11-16.