论文部分内容阅读
在进行造血干细胞移植(HSCT)病人全身放射治疗(TBI)前 ,对直线加速器的各项参数作正确、有效地调校是TBI治疗的关键性环节和基本保证。本文介绍了TBI治疗前瑞典医科达公司SLi型直线加速器各项参数的测试与调校 ,并根据机器的性能状况和病人的实际情况 ,按TBI治疗要求合理地安排机器的出束时间 ,力求在减少加速器损耗的同时完成TBI治疗工作
Before performing total body radiation therapy (TBI) for patients undergoing hematopoietic stem cell transplantation (HSCT), correct and effective adjustment of the parameters of the linear accelerator is the key link and basic guarantee for TBI therapy. This article describes the testing and adjustment of various parameters of the SLi linear accelerator of Sweden Medical Science and Technology Corporation before TBI treatment. According to the performance of the machine and the actual conditions of the patient, according to the TBI treatment requirements, the machine’s delivery time should be reasonably arranged, and the Accelerate TBI treatment while reducing accelerator wear