摘要
目的了解全省医用电子加速器输出量的准确性,促进放射治疗质量和安全。方法依据相关标准与方法对全省部分医用电子加速器的输出量进行检测。结果医用电子加速器输出量初检合格率88.2%,复检后全部合格,合格率100%;进口设备输出量检测结果明显优于国产设备,三级医院和省级医院的合格率明显高于二级医院和市、县级医院。结论检测结果表明河北省医用电子加速器的输出量的准确性还有待提高,应进一步采取措施加强放射治疗质量控制工作。
Objective To investigate the accuracy of the province＇s output of medical electron accelerators and promote the quality and safety of radiotherapy.Methods According to the relevant standards and methods,some of the province＇s output of medical electron accelerators were tested.Results The passing rate of the medical electron accelerator output of the first test was of 88.2%.All qualified after re-examination,with a passing rate of 100%.Imported equipment output test results significantly better than that of the domestic equipment.The passing rate of 3 lever hospitals and the provincial hospitals was significantly higher than the 2-level hospitals and city-level,county-level hospitals.Conclusion Test results show that the accuracy of the output of Hebei Medical Electron Accelerator should be further be improved.Further measures should be taken to strengthen the quality control of radiotherapy.
作者
张京战
周开建
高艳辉
郭大伟
ZHANG Jing - zhan ZHOU Kai - jian GAO Yan- hui GUO Da - wei(Hebei Province Center for Disease and Prevention, Shijiazhuang 050021 China)
出处
《中国辐射卫生》
2016年第5期567-568,572,共3页
Chinese Journal of Radiological Health
关键词
医用电子加速器
输出量
质量控制
Medical Electron Accelerator
Radiation Output
Quality Control
