SIRIUS BB 32型脑电图机的结构原理及常见故障维修案例分析  

The structure principle and analysis on the maintenance case of general fault of SIRIUS BB 32 EEG

作　　者：金伟 黄清 JIN Wei;HUANG Qing(Department of Medical Engineering,The Changzhou Medical Region of The 904th Hospital of People’s Liberation Army Joint Service Support Force,Changzhou 213003,China;不详)

机构地区：[1]联勤保障部队第904医院常州医疗区医学工程科,江苏常州213003

出　　处：《中国医学装备》2020年第9期221-223,共3页China Medical Equipment

摘　　要：通过介绍SIRIUSBB32型脑电图结构原理,分析电极盒、信号采集器及计算机系统的组成及功能特点,通过电极检测、干扰伪迹、信号处理等方面的典型故障分析和维修,制定操作规范、硬件故障、电路检测的排查策略,常见故障均已恢复正常。By introducing the structure and principle of SIRIUS BB 32 electroencephalogram(EEG), and analyzing the composition and functional characteristics of electrode box, signal collector and computer system, and by typical fault analysis and maintenance of electrode detection, interference artifact, signal processing and others to formulate operation specifications, hardware fault, troubleshooting strategy of circuit detection. And as above methods, all of the common faults can be restored to normal.

关 键 词：脑电图(EEG) 电极盒 干扰伪迹 信号处理 

分 类 号：R197.39[医药卫生—卫生事业管理]