Fault Analysis and Troubleshooting of TCS in TomoTherapy Hi.Art Treatment System
LI Yikun1, HU Jun1, JIANG Kai1, FANG Xingping2, SUN Xiangdong1
1. Department of Radiotherapy, Qinhuai Medical District, General Hospital of Eastern Theater Command, Nanjing Jiangsu 210002,
China; 2. CNNC ACCURAY Medical Technology Co., Ltd., Tianjin 300399, China
Abstract：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.
李益坤1，胡俊1，蒋凯1，方兴平2，孙向东1. TomoTherapy Hi.Art放射治疗系统水循环故障分析与排除[J]. 中国医疗设备, 2022, 37(2): 176-178.
LI Yikun1, HU Jun1, JIANG Kai1, FANG Xingping2, SUN Xiangdong1. Fault Analysis and Troubleshooting of TCS in TomoTherapy Hi.Art Treatment System. China Medical Devices, 2022, 37(2): 176-178.
