Principle and troubleshooting for the irregular case of UDRS interlock for Varian CLINAC-IX linear accelerator
10.3760/cma.j.cn113030-20190723-00285
- VernacularTitle:瓦里安CLINAC-Ⅸ型直线加速器联锁UDRS原理及不常见故障处理
- Author:
Qingzhao ZHANG
;
Lingxiang LIU
;
Lan YI
- From:
Chinese Journal of Radiation Oncology
2021;30(3):294-296
- CountryChina
- Language:Chinese
-
Abstract:
The UDRS interlocking fault is a common dose interlocking of Varian high-energy linear accelerator. Due to the complexity of the system, this fault has brought challenges to the engineers for a long time. Hence, an effective solution is urgently required. In this article, the circuit and principle for UFRS interlocking fault for Varian CLINAC-IX linear accelerator were explicitly analyzed and the maintenance methods were summarized. The management methods of such rare fault were shared, aiming to provide reference for subsequent management of similar interlocking faults.
