| 实时动态心电监护系统 |
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| 引用本文： | 沈振宇,樊文亮,吴巍,王国平,宁新宝. 实时动态心电监护系统[J]. 南京大学学报(自然科学版), 1993, 0(2) |
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| 作者姓名： | 沈振宇 樊文亮 吴巍 王国平 宁新宝 |
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| 作者单位： | 南京大学信息物理系，新疆大学物理系，南京铁道医学院附属医院设备科，南京大学信息物理系，南京大学信息物理系 |
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| 摘 要： | 本文介绍了一种用微处理器控制的实时动态心电监护系统,采用数字滤波消除干扰和噪声,用差分法识别 QRS 波起点、终点和 R 波顶点.由 RR 间隔和 QRS 波宽等特征参数判别心电异常,实现实时自动监护,并对异常心电进行分类、存贮模板心电波形,统计发生次数.用微型描绘打印机回放存贮的模板波形和统计表.最后给出临床应用结果.
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| 关 键 词： | 心电图 动态监护 实时 模板波形 |
THE REAL-TIME DYNAMIC ECG MONITORING SYSTEM |
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| Shen Zhen Yu Fan Weng Liang Wu Wei. THE REAL-TIME DYNAMIC ECG MONITORING SYSTEM[J]. Journal of Nanjing University: Nat Sci Ed, 1993, 0(2) |
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| Authors: | Shen Zhen Yu Fan Weng Liang Wu Wei |
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| Affiliation: | Department of Information Physics |
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| Abstract: | This paper introduces a portable microprocessor-based real-time dynamic ECG monitor.We adopt digital filter to eliminate interference and noise,and differential method to distinguish the starting point,end point of QRS complex,and the apex of R wave.with such ECG fundamental parameters as R-R wave internal,and QRS complex time,we can judge whether the ECG is normal or not to realize real-time monitoring.We classity the abnormal ECG,store the model wave,and get statistical data of abnormal hap- penings.After 24 hours,a micro plot printer is used to plot ECG wave and statistical table. In the end of this paper,the clinical results are given. |
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| Keywords: | ECG dynamic monitor real time model wave |
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