我院使用的广东威达集团公司生产的WDVE6 -100型医用直线加速器 ,使用的冷却水系统是北京四通公司生产的 ,在多年使用过程中发现了一些问题 ,也出现了一些故障 ,现各选一例改进处理 ,介绍给各位同行参考。1发现的问题该机虽采用单片机控制 ,却没有自动关机程序 :必须等到水系统 The WDVE6 -100 medical linear accelerator produced by Guangdong Weida Group Co., Ltd. used in our hospital is produced by Beijing Stone Company. During the years of using it, some problems were found and some problems appeared. Select an example to improve processing, introduced to your colleagues reference. 1 found problems Although the use of single-chip control of the machine, but did not automatically shut down the program: you must wait until the water system