Axesse 加速器系统配置原理及应用

摘要

The principle and function were analyzed for the MLC system , six-degree table system and 4D image-guided system of Elekta Axesse linear accelerator radiotherapy system , and the calibration method of the six degree table system was described.The convenience and feasibility were investigated in carrying out VMAT and SRT.%分析了医科达Axesse放射治疗系统多叶光栅（ MLC）系统、六维治疗床系统及四维图像引导系统的原理功能，并阐述了六维床的校准方法。对Axesse在旋转调强（ VMAT）和立体定向（ SRT）临床模式治疗中的有效性和便利性进行了研究。