Abstract：The digital X-ray photography system can basically meet all the routine diagnostic needs of physicians, but frequent use
for a long time is prone to failure. DR7500 high voltage generator communication failure, lifting bed can not be lowered and PC
automatic shutdown three cases of failure were summarized in this paper, the cause of the failure was analyzed, and the troubleshooting
process was explained in detail. This article provides maintenance ideas for related faults of this type of equipment in the future,
which is helpful for the maintenance engineers to judge and repair the faults quickly and improve the use efficiency of the equipment.
李晓梅，刘士龙，宋家富，董旭强，姜政. 锐珂DR7500数字化医用X射线摄影系统故障维修三例[J]. 中国医疗设备, 2020, 35(3): 182-184.
LI Xiaomei, LIU Shilong, SONG Jiafu, DONG Xuqiang, JIANG Zheng. Three Cases of Troubleshooting for Carestream DR7500 Digital Medical X-Ray Photography System. China Medical Devices, 2020, 35(3): 182-184.
