某医院新建PET-CT中心项目放射防护检测与评价

Radiation protection testing and evaluation of a new PET-CT center in a hospital

目的通过对某医院新建PET-CT中心项目进行设备性能及场所检测与评价,保障放射工作人员、受检者及公众的健康权益,同时为行政部门的审核提供技术依据。方法对平面布局、屏蔽防护及安全控制措施进行分析、核实并现场检测,根据国家相应的法律、法规和标准要求进行评价。结果该院PET-CT中心平面布局合理,设备性能所检指标均符合要求,工作场所放射防护措施良好。结论本项目各项放射防护措施均符合相关标准要求,能够有效的放射工作人员、受检者及公众的健康权益。

Objective Through testing and evaluation of the radiation protection status of a newly constructed PET-CT center in a hospital to ensure the health rights of radiation workers, examinees and the public, and to provide technical basis for the administrative approval. Methods The layout, shielding protection and safety control measures were analyzed, verified and tested on site, and the evaluation was based on the corresponding national laws, regulations and standards. Results The lay- out of the PET-CT center was reasonable, the equipment performance met the test requirements, and radiation protection meas- ures for the workplace were adequate. Conclusion All of radiation protection measures in this project meet the requirements of relevant standards, and the health rights of staff, examinees and public could be effectively protected.