[GE Signa HDxt 1.5 T MRI PAC Module Troubleshooting and Repair]

Kai Chen; Haonan You; Jiaqi Shan; Wei You

doi:10.3969/j.issn.1671-7104.2023.04.023

[GE Signa HDxt 1.5 T MRI PAC Module Troubleshooting and Repair]

Zhongguo Yi Liao Qi Xie Za Zhi. 2023 Jul 30;47(4):468-472. doi: 10.3969/j.issn.1671-7104.2023.04.023.

[Article in Chinese]

Authors

Kai Chen¹, Haonan You², Jiaqi Shan³, Wei You¹

Affiliations

¹ Equipment Division, Shaoxing People's Hospital, Shaoxing, 312000.
² Customer Service Department, GE Medical Systems Trading Development(Shanghai) Co. Ltd., Shanghai, 201203.
³ Wenzhou Medical University Renji College, Wenzhou, 325035.

PMID: 37580304
DOI: 10.3969/j.issn.1671-7104.2023.04.023

Abstract

Through the analysis of PAC module faults in two GE Signa HDxt 1.5 T MRI cases, the fault performance was analyzed. According to the working principle of PAC module, the fault was analyzed and processed, and then the suspicious fault parts were located and repaired to make the equipment run normally. Finally, the operating principles of PAC module in terms of power supply, signal transmission and data transmission were summarized to facilitate the subsequent quickly and find out fault points for maintenance accurately.

Keywords: 1.5 T MRI; PAC; faults; maintenance.

Publication types

English Abstract