| 摘要: |
| 介绍一种能实时处理、处理速度快的心电检测仪,它以基于ARM Cortex-M3内核的单片机为核心,以大容量SD卡作为存储媒介,并实现人机交互、波形回放、心律失常分析及病情报警功能。系统采取实时的QRS波检测算法,并嵌入文件系统将心电数据以文本的形式存储,提高了数据的可读性和移植性。检测仪经MIT-BIH数据库和实际人体测试检验,达到了实际要求。 |
| 关键词: 心电信号 QRS波 检测 心律失常 |
| DOI： |
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| 基金项目:浙江省科技厅计划项目资助(2005C33006) |
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| Design of Portable ECG Measurement Device |
| ZHANG Yajun,YU Yongji,HONG Ming |
| () |
| Abstract: |
| A new portable ECG measurable device with high processing is introduced which is small and lower power.Its Core is MCU based on ARM Cortex-M3 and its storage medium is a high-capacity SD Card.Besides.the device realizes user-machine interaction,waveform Replay,arrhythmia analysis and illness alarm.This system can detect QRS complex and analyze in real-time and embed file system,so the ECG data can be stored in text form and data's readability and translatability are enhanced.For the MIT-BIH database and act... |
| Key words: ECG QRS complex detect arrhythmia |
