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目的对新建CT机房现场进行辐射检测和对放射防护设施及措施进行核查,从而保护从业人员及公众的健康安全。方法依据国家相关法规、标准并采用现场调查法和检查表法等进行综合分析,做出评价。结果 CT机房的选址与总体布局、设备安装、放射防护设施设计、辅助用室设置等职业病危害因素,经现场检测符合国家放射防护有关规定。结论该建设项目放射防护设施的防护效果良好,各项安全防护措施有效,达到了国家放射防护标准。
OBJECTIVE To conduct on-site radiation detection and radiation protection facilities and measures for the newly constructed CT computer lab to verify the health and safety of employees and the general public. Methods Based on the relevant national laws and regulations, and using on-site investigation method and checklist method to conduct a comprehensive analysis and make an assessment. Results The location and overall layout of CT computer room, equipment installation, design of radiological protection facilities and setting of auxiliary rooms and other occupational hazards were verified by on-site testing in line with the relevant national radiological protection regulations. Conclusion The protective effect of the radiological protection facilities of the construction project is good, and all the safety protection measures are effective, reaching the national standard for radiation protection.