GE Voluson E8超声维修案例分析
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摘要
目的本文通过对我院两例GE Voluson E8超声维修案例进行细致分析,总结出常见的维修思路以供同行参考。方法第一例为设备无法开机故障,第二例为无法进行超声扫描故障,首先根据设备相关工作原理逐步更换排查故障部件,根据衍生出的新故障在进行多次测试,最终确定故障所在。结果案例一经过更换主板完成维修,案例二再解决完高压电源故障后通过对调发射\接收板确定损坏器件更换后最终完成维修。结论本文所选故障均为多点故障,在分析时一定要仔细认真确保排了除所有故障点,这样才能确保维修的效果。
Objective In this paper, two cases of GE Voluson E8 ultrasonic maintenance in our hospital were analyzed in detail,and common maintenance ideas were summarized for reference. Methods The first case was equipment failure at startup,and the second case was ultrasonic scanning failure. Firstly, according to the relevant working principles of the equipment,the troubleshooting parts were gradually replaced, and the new derived faults were tested for many times. Finally, the fault was determined. Results In case one, the mainboard was replaced to complete the maintenance; in case two, after the high voltage power supply failure was solved, the damaged components were replaced by the transposing transmitter receiver board to complete the maintenance. Conclusion The faults selected in this paper are all multi-point faults. In the analysis, we must carefully ensure that all fault points are removed, so as to ensure the effect of maintenance.
Objective In this paper, two cases of GE Voluson E8 ultrasonic maintenance in our hospital were analyzed in detail,and common maintenance ideas were summarized for reference. Methods The first case was equipment failure at startup,and the second case was ultrasonic scanning failure. Firstly, according to the relevant working principles of the equipment,the troubleshooting parts were gradually replaced, and the new derived faults were tested for many times. Finally, the fault was determined. Results In case one, the mainboard was replaced to complete the maintenance; in case two, after the high voltage power supply failure was solved, the damaged components were replaced by the transposing transmitter receiver board to complete the maintenance. Conclusion The faults selected in this paper are all multi-point faults. In the analysis, we must carefully ensure that all fault points are removed, so as to ensure the effect of maintenance.
引文
[1]刘海江.美国GE Voluson730彩色超声诊断仪故障维修两例[J].医疗装备,201,7(11).
[2] Rousian M,Verwoerd-Dikkeboom CM,Koning AH,et al.Early pregnancy volume measurements:validation of ultrasound techniques and new perspectives[J].BJOG,2009,116(2):278-285.
[3]岳彩法.GE Voluson E8四维彩超故障维修4例[J].医疗卫生装备,2015,36(2):163-164.
[4]李宜峻. G EL O G I Q系列彩超维修三例[J].医疗装备,2017,30(6):50-51.
[5]沙德光.超声探头常见故障及维修[J].医疗装备,2017,30(7):62.
[6]姚加洪.彩超故障维修方法探讨[J].中国医疗器械信息,2017,23(12):123-124.
[7]卢江林.GE Vivid 7彩超反复重启故障维修一例[J].医疗装备,2009,22(4):63-64.
[8]袁有志.美国GE Vivid E9彩超特殊故障维修及分析[J].医疗装备,2016,29(1):54.
[9]杨新星,朱霆,巩雪,等.Philips EPIQ7彩色超声诊断成像仪故障维修两例[J].中国医疗设备,2017,32(10):102-104.
[10]曹阳.B型超声诊断仪的日常维护与维修[J].医学信息,2016,29(20):292-293.
[2] Rousian M,Verwoerd-Dikkeboom CM,Koning AH,et al.Early pregnancy volume measurements:validation of ultrasound techniques and new perspectives[J].BJOG,2009,116(2):278-285.
[3]岳彩法.GE Voluson E8四维彩超故障维修4例[J].医疗卫生装备,2015,36(2):163-164.
[4]李宜峻. G EL O G I Q系列彩超维修三例[J].医疗装备,2017,30(6):50-51.
[5]沙德光.超声探头常见故障及维修[J].医疗装备,2017,30(7):62.
[6]姚加洪.彩超故障维修方法探讨[J].中国医疗器械信息,2017,23(12):123-124.
[7]卢江林.GE Vivid 7彩超反复重启故障维修一例[J].医疗装备,2009,22(4):63-64.
[8]袁有志.美国GE Vivid E9彩超特殊故障维修及分析[J].医疗装备,2016,29(1):54.
[9]杨新星,朱霆,巩雪,等.Philips EPIQ7彩色超声诊断成像仪故障维修两例[J].中国医疗设备,2017,32(10):102-104.
[10]曹阳.B型超声诊断仪的日常维护与维修[J].医学信息,2016,29(20):292-293.