摘要
直线加速器的机械精度和剂量的稳定性在使用中会出现偏差。通过前指针法和两维剂量仪对加速器机械精度和剂量参数进行定期检测,是对放射治疗计划有效实施的有利保证。
The stability of machine accuracy and quantity of linear accelerator will appear deviation in use. the accuracy and dose parameters of accelerator regularly can be detected by means of Proindex hand method and 2D dosimeter, which ensures that the radio- therapy plan can be implemented effectively.
出处
《中国医疗设备》
2008年第7期49-50,共2页
China Medical Devices
关键词
放疗设备
医用直线加速器
医用加速器检测
radiotherapy equipment
medical linear accelerator
medical accelerator detection
