基于织物电极的可穿戴体表电位标测系统的研制  

Development of fabric electrode-based wearable body surface potential mapping system

作　　者：方文胜 朱松盛 徐静怡[1] 刘宾 向文涛 李建清 Fang Wensheng;Zhu Songsheng;Xu Jingyi;Liu Bin;Xiang Wentao;Li Jianqing(Department of Biomedical Engineering,School of Biomedical Engineering and Informatics,Nanjing Medical University,Nanjing 211166,China;School of Instrument Science and Engineering,Southeast University,Nanjing 210096,China)

机构地区：[1]南京医科大学生物医学工程与信息学院,南京211166 [2]东南大学仪器科学与工程学院,南京210096

出　　处：《电子测量技术》2020年第12期144-149,共6页Electronic Measurement Technology

基　　金：江苏省重点研发项目(BE2017735);国家自然科学基金项目(6157113);南京市卫生厅穿戴式心脏-睡眠-情绪智能监控联合实验室基金(ZKX18029);东南大学与南京医科大学联合基金(2242017K3DN36)项目资助。

摘　　要：研制了一套基于织物电极的可穿戴体表电位标测系统,该系统包括32导联可穿戴心电衣、可变导联模拟前端、高速同步数据采集系统和计算机。相对于传统心电监护设备,通过自制可穿戴心电衣和体表电位标测系统,在提高舒适性和便利性的同时,增加了信号采样范围和时间分辨率。最终,以商用心电监护设备采样信号为参考,通过对模拟心电信号和真实人体信号的测量实验,证实了系统的可靠性。该系统的研制将为临床心脏疾病辅助诊断提供新的可行性选择。A fabric electrode-based wearable body surface potential mapping system is proposed,which includes 32-lead wearable ECG vest,lead-changeable analog front-end,high speed and high-synchronization data acquisition system,and computer.Compare to the traditional ECG monitor,through using self-made wearable ECG vest and self-built body surface potential mapping system,this system can wildly increase the sample range and time resolution in comfort and convenience situation.Finally,make the commercial ECG monitor as the reference,the reliability of the system is verified by recording the generated ECG signals and real human body surface potential signals.The develop of this system would provide a feasibility choice for clinical heart disease diagnosis.

关 键 词：织物电极 可穿戴 体表电位标测 心电衣 

分 类 号：R318.6[医药卫生—生物医学工程]