Troubleshooting of LOGIQ 400 CL Ultrasonic Diagnosis System
LIU Chuan-wen1, XIAO Hua2
1.Departement of Ultrasound, Weifang
Municipal Official Hospital, Weifang
Shandong 261061,China; 2.Department
of Rehabilitation, Sunshine Union
Hospital of Weifang, Weifang Shandong
261061, China
Abstract：Objective To provide maintenance reference for similar equipments, this paper introduced
the solutions of common faults occurred in the process of using LOGIQ 400 CL ultrasonic diagnosis
system. Methods Common failures of LOGIQ 400 CL ultrasonic diagnosis system in our hospital were
analyzed, causes of the failures were researched, targeted maintenance was implemented, and the device
was restored. Results Common failures of LOGIQ 400 CL ultrasonic diagnosis system in our hospital
included abnormal boot, operation crash, abnormal switch of ultrasonic probe. These faults were mainly
concentrated in power module, hard disk, probe connection plate and other parts. Conclusion Ultrasonic
diagnosis system is complex, routine maintenance and overhaul of which should be completed. In
addition, working principles of the machine should be understood in order to make a quick and accurate
judgment. Accordingly, common faults could be solved, the machine could be used normally, and the
maintenance cost will be reduced.
