摘要
医院彩超常见的故障包括设备启动异常、使用过程中频繁报错、设备部分功能缺失等,维修方法的总结可以为彩超快速准确的维修提供保障。本文以飞利浦IU22彩色多普勒超声诊断仪为例,总结了两例超声设备初始化异常的故障,一例为软件故障导致的设备无法正常引导;另一例为硬件故障导致的启动过程中的死机现象。针对以上两例故障,本研究将更换配件法、常规检查法、逐步排除法、参数调整法相结合来确定故障点,并最终通过重装软件系统与更换供电电池排除故障。本研究提出的维修方法可以帮助工程师快速锁定故障部位,提高维修效率,缩短维修时间,为医院彩超设备的正常运行提供有效保障,提升患者就医体验。
The common faults of color Doppler ultrasound include abnormal start-up of equipment,frequent error reporting in the process of use,partial function loss of equipment,etc.The summary of maintenance methods can provide guarantee for fast and accurate maintenance of color Doppler ultrasound.Taking Philips IU22 color Doppler ultrasound diagnostic instrument as an example,two cases of abnormal initialization of ultrasonic equipment were summarized in this paper,one of which was the failure of normal guidance caused by software fault,another example was the crash during startup caused by hardware failure.In view of the above two cases of faults,this study combined the methods of replacing parts,routine inspection,step-by-step elimination,and parameter adjustment to determine the fault point,and finally eliminated the faults by reinstalling the software system and replacing the power supply battery.The maintenance method proposed in this study can help engineers quickly lock the fault location,improve maintenance efficiency,shorten maintenance time,provide guarantee for the normal operation of color Doppler ultrasound equipment in the hospital,and improve patients’medical experience.
作者
董继伟
穆欣
DONG Jiwei;MU Xin(Departmentof Medical Engineering,Beijing Anzhen Hospital,Capital Medical University,Beijing 100029,China)
出处
《中国医疗设备》
2022年第7期166-169,共4页
China Medical Devices
关键词
彩超
初始化异常
供电电池故障
软件故障
彩超死机
color ultrasound
abnormal initialization
power battery fault
software fault
crash of color ultrasound system
