拉萨市医用诊断X射线工作者个人剂量监测结果分析  

Investigation on Personal Dose of Medical Diagnostic X-ray Workers in Lhasa City

作　　者：陈维[1] 张乙眉[1] 杜翔[1] 曹兴江[1] 余宁乐[1] 

机构地区：[1]江苏省疾病预防控制中心放射防护所,江苏南京210009

出　　处：《中国辐射卫生》2015年第2期136-137,共2页Chinese Journal of Radiological Health

基　　金：卫生行业科研专项(201002009);江苏省"十二五"科教兴卫工程(ZX201109)"突发公共卫生事件应急处置创新平台"

摘　　要：目的了解拉萨市医用诊断X射线工作者的职业照射剂量水平和影响因素,为采取针对性的防护措施提供科学依据。方法采用国家标准规定的热释光个人剂量监测方法,佩戴周期为3个月。结果监测了拉萨市区及其辖7县共10家医院,共34名医用诊断X射线工作者,其中个人剂量结果合格人数为31人,占总人数的91%。结论拉萨市医用诊断X射线工作者的防护仍是今后工作的重点。Objective To investigate the personal dose level of medical diagnostic X-ray workers in Lhasa City,Xizang Autonomous Region,China and provide the scientific basis of protective measures.Methods adopt national standards for TL personal dose monitoriang methods.Results In this study,we selected 10 hospital for personal dose monitoring and the qualified rate were 91%.Conclusion Medical diagnostic X-ray workers protection is still the focus of future work in Lhasa City,Xizang Autonomous Region,China.

关 键 词：医用诊断X射线 个人剂量 防护 

分 类 号：R144[医药卫生—公共卫生与预防医学]