摘要
该研究分析了9通道心磁图仪最新研制的软件系统(SoftMAG),包括系统架构、系统算法和系统功能等内容。该软件系统不仅可以以联机方式控制人体心磁信号数据的获取,也可以以脱机方式预处理心磁信号及时空分析心脏场源特征,既可用于心脏电活动的学术研究,也可作为心脏疾病临床辅助诊断的专家信息系统。
The latest software system(SoftMAG)developed for 9-channel magnetocardiography analyzed in this study including system architecture,system algorithm,system function and so on.Except for data acquisition of MCG signal of human body on-line,the software system can also preprocessing the MCG signals off-line,analyzing the characteristics of heart field source space-time.The software system is intended both for academic research of heart electric activi ties and clinical diagnosis assistant of heart disease as an expert information system.
作者
艾海明
张晏铭
Primin Mykhailo
Ai Haiming;Zhang Yanming;Primin Mykhailo(Faculty of Science and Technology,Beijing Open University,Beijing 100081,China;School of Kinesiology and Health,Capital University of Physical Education and Sports,Beijing 100191,China;Beijing Milestone Science&Technology Development Co.,Ltd,Beijing 101500,China)
出处
《医疗装备》
2020年第15期15-16,共2页
Medical Equipment
基金
国家863计划(2007AA03Z238)
国际科技合作项目(2008DFR30570)
北京市教委科技项目(KM201951160001)。
关键词
心磁信号
超导量子干涉器
软件系统
逆向问题
电流密度
Magnetocardiography signal
Superconducting quantum interference device
Software system
Inverse problem
Current density
