GE Voluson E8彩超RFI板与RFM板故障维修探讨  

Troubleshooting of RFI Board and RFM Board of GE Voluson E8 Color Ultrasound

作　　者：赵志勇 ZHAO Zhiyong(Department of Institute,Sichuan Provincial Armed Police Corps Hospital,Leshan Sichuan 614000,China)

机构地区：[1]武警四川省总队医院院部,四川乐山614000

出　　处：《中国医疗设备》2020年第5期175-177,共3页China Medical Devices

摘　　要：随着GE Voluson E8彩超广泛与长时的使用,超声图像故障逐渐多发,为顺利进行日常诊断工作,需要迅速排除故障。本文总结分析了两个维修案例:Voluson E8 BT12版扫描区域花屏和Voluson E8 BT15版扫面区域无图像。首先根据超声设备组成原理进行分析,确认故障范围,然后详细排查分析每一个故障点,确认故障所在,进行故障点的维修,最终通过更换RFI图像控制板和RFM图像控制板使设备恢复正常运行。我们希望本文排除故障的方法可以为广大医工的日常工作提供参考。With the extensive and long-term use of the GE Voluson E8 color ultrasound system,ultrasound image failures are gradually occurring.In order to carry out daily diagnostic work smoothly,it is necessary to quickly eliminate the failure.In this article,two maintenance cases were summarized and analyzed:Voluson E8 BT12 version scanning area?ower screen and Voluson E8 BT15 version scanning area no image.First of all,we analyzed according to the principle of ultrasonic equipment composition,confirmed the scope of the fault,then checked each fault point in detail,confirmed the fault,repaired the fault point,and finally returned the device to normal operation by replacing the RFI image control board and the RFM image control board.We hope that the method of troubleshooting in this article can provide a reference for the daily work of the majority of medical workers.

关 键 词：Voluson E8彩超 扫描区花屏 无图像 RFI控制板 RFM控制板 

分 类 号：R318.6[医药卫生—生物医学工程] TH774[医药卫生—基础医学]