广西某医院医用电子加速器验收检测与评价

目的了解医用电子加速器的技术指标和防护状况是否符合国家相关标准的要求,以保护患者、放射工作人员和周围公众的健康。方法依据国家放射卫生防护相关的标准及规定的方法进行检测与评价。结果等中心偏差、光野和射野的重合性、重复性、线性、短期稳定性、均整度、对称性、辐射质、有用线束内杂散辐射限制、X射线有用线束外的泄露辐射、X射线最大有用线束外的中子泄漏辐射、感生放射性、加速器工作场所和周围区域的辐射水平的检测结果均符合相关的国家标准。结论该加速器的验收检测结果符合国家标准的要求。

Acceptance Testing and Evaluation of Medical Electron Accelerator in A Hospital of GuangXi Province

[Objective]To understand the whether the technical indicators and protection status of medical electron accelerators meet the requirements of national standards,so as to protect the health of patients,radiation workers and the surrounding publics. [Methods]The detection and evaluation were based on the national standards and requirements of radiation protection. [Results]The deviation of isocenter,the exactness of light field and irradiation field,the repeatability,the linear,the short-term stability,the fl...