| 基于虚拟仪器的肌电信号采集系统 |
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| 引用本文： | 秦川,王志中,马明辉. 基于虚拟仪器的肌电信号采集系统[J]. 医疗卫生装备, 2003, 24(11): 3-4 |
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| 作者姓名： | 秦川 王志中 马明辉 |
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| 作者单位： | 上海交通大学生物医学工程系,上海市,200030 |
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| 摘 要： | 提出了一种基于虚拟仪器的肌电信号采集方案，利用传统的肌电图仪、高性能数据采集卡和美国国家仪器公司的Labview软件的丰富组件开发了一套肌电信号采集系统。新的采集系统能够实时的采集，数字化，显示常规肌电图，可以对所采集的信号进行实时的处理和分析，具有开发容易、功能完备、易于升级、适用范围广的特点。经过扩展可以适应各种生理数据的采集和处理，是未来生理仪器开发的方向。
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| 关 键 词： | 虚拟仪器 肌电信号 采集系统 肌电图仪 信号处理 |
| 文章编号： | 1003-8868(2003)11-0003-02 |
| 修稿时间： | 2003-02-24 |
EMG signal acquisition system based on virtual instrument |
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| QIN Chuan,WANG Zhi-zhong,MA Ming-hui. EMG signal acquisition system based on virtual instrument[J]. Chinese Medical Equipment Journal, 2003, 24(11): 3-4 |
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| Authors: | QIN Chuan WANG Zhi-zhong MA Ming-hui |
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| Abstract: | A new method of acquiring electromyographic is presented.An EMG signal acquisition system is developed based on virtual instrument,which adopts traditional electromyographic instrument,high performance data acquisition card and Labview software.The real-time acquisition,digitalization and display of electromyographic signal are realized through the new system.Adapted to various physiological signals with the expanded functions,the system can be considered as the future physiological instrument's direction. |
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| Keywords: | virtual instrument signal processing data acquisition electromyographic |
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