广州市某医院C型臂项目职业病危害放射防护控制效果分析  

Effect analysis of radiation protection control of occupational disease hazards in C-arm project of a hospital in Guangzhou City

作　　者：黎金荣[1] 黄钦仪 唐大川 莫素芳[1] 张静波[1] 韦博 LI Jin-rong;HUANG Qin-yi;TANG Da-chuan;MO Su-fang;ZHANG Jing-bo;WEI Bo(Guangzhou Center for Disease Control and Prevention,Guangzhou,Guangdong 510440,China;不详)

机构地区：[1]广州市疾病预防控制中心,广东广州510440 [2]广东轻工职业技术学院

出　　处：《中国公共卫生管理》2022年第6期875-877,共3页Chinese Journal of Public Health Management

基　　金：广州市卫生健康科技一般引导项目(20211A010046)。

摘　　要：目的分析、评价广州市某医院C型臂建设项目产生的放射性职业危害因素及放射防护措施落实情况,预防和控制放射性职业病危害,保障放射诊疗工作安全。方法依据现行的放射卫生技术要求,对项目屏蔽施工相关资料进行分析,并对采取放射防护措施的效果进行综合评价。结果C型臂建设项目场所工作分区和平面布局合理,屏蔽防护设施符合国家标准的要求,设备及场所放射防护效果检测合格,能够满足使用需求。结论C型臂产生的放射性危害因素主要为X射线,采取的放射性职业病预防控制措施基本能够满足放射卫生学要求,但仍需加强防护与监测,以确保达到辐射防护最优化的目的。Objective To analyze and evaluate the radioactive occupational hazard factors generated by C-arm construction project and the implementation of radioactive protective measures,prevent and control the radioactive occupational hazard,and ensure thesafety of radiation diagnosis and treatment.Methods According to the national radiological hygiene standards,analyzing relevant data of project shielding construction,and comprehensively evaluating the effect of radiation protection measures.Results The working area and plane layout of C-arm construction project site were reasonable.The shielding protection facilities met the requirements of national standards.The equipment and site protection effect test were qualified,and met the demand of utilization.Conclusion The main hazard factor of radioactive occupational disease produced by C-arm project is X ray.The prevention and control measures of radioactive occupational disease can basically meet the requirements of radiological hygiene,but it is still necessary to strengthen protection and monitoring to ensure the optimal purpose of radiation protection.

关 键 词：C形臂建设项目 职业病危害 放射防护 效果评价 

分 类 号：R148[医药卫生—公共卫生与预防医学]