TomoTherapy Hi.Art放射治疗系统水循环故障分析与排除  

Fault Analysis and Troubleshooting of TCS in TomoTherapy Hi.Art Treatment System

作　　者：李益坤 胡俊 蒋凯 方兴平 孙向东 LI Yikun;HU Jun;JIANG Kai;FANG Xingping;SUN Xiangdong(Department of Radiotherapy,Qinhuai Medical District,General Hospital of Eastern Theater Command,Nanjing Jiangsu 210002,China;CNNC ACCURAY Medical Technology Co.,Ltd.,Tianjin 300399,China)

机构地区：[1]东部战区总医院秦淮医疗区放疗科,江苏南京210002 [2]中核安科瑞医疗科技有限责任公司,天津300399

出　　处：《中国医疗设备》2022年第2期176-178,共3页China Medical Devices

摘　　要：本文详细介绍了TomoTherapy Hi.Art水循环冷却系统的基本构造及工作原理,针对设备在使用过程中水循环冷却系统遇到的水流故障、磁控管超温故障、灯丝逻辑错误和水流错误等故障现象,通过分析电路图,查看水流线路问题原因,并采用更换相应电阻、电路板及焊补水管等维修技术及时维修,使设备恢复正常工作,确保病人得到有效治疗,为同行维修类似故障提供参考。This paper described in detail the basic construction and working principle of TomoTherapy Hi.Art water circulating cooling system.In view of the water flow fault,magnetron over temperature failure,gun board logic error,water flow error encountered by the water circulation cooling system during the use of the equipment,the cause of the water flow line problem was checked by analyzing the circuit diagram.And the corresponding resistance,circuit board and welding repair water pipe were used for maintenance,so that the equipment resumed normal operation.It can ensure that the patient can be treated in time and provide reference for peer repair of similar faults.

关 键 词：螺旋断层放疗 放射治疗系统 温控系统 水循环温度控制系统 

分 类 号：R197.39[医药卫生—卫生事业管理]