采用新型干电极的心电监护系统ECG monitoring system using new dry electrodes
龚奇,李斌,刘鸣,郭旭宏,张旭
摘要(Abstract)：
为了提高个人健康的监护水平,降低人体病变的几率,提出并设计一种无线智能监护系统。此系统由采集前端、无线路由和上位机组成。针对湿电极与传统干电极的缺点,采集前端采用低成本新型干电极,增加了贴附的舒适度和佩戴时间。为了解决干电极引起的基线漂移和运动伪迹干扰,设计专门的自适应阈值R波提取算法,在较低计算复杂度的情况下提高了R波检测率。实验结果表明,该系统功能完善,且能够监测心电信号并准确地提取心率信息。
关键词(KeyWords)： 心电信号;无线通信;干电极;嵌入式系统;智能监护;R波提取
基金项目(Foundation): 国家自然科学基金资助项目(61372060)~~
作者(Author): 龚奇,李斌,刘鸣,郭旭宏,张旭
DOI: 10.16652/j.issn.1004-373x.2018.08.030
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