基于柔性电极的穿戴式多生理参数检测系统设计与实现  

Design and implementation of wearable multi-physiological parameter detection system based on flexible electrode

作　　者：单聪淼 韦明[1] 张煜[1] 余新明[1] 石庆宇 李皖 于闯[1] 李保雨 Shan Congmiao;Wei Ming;Zhang Yu;Yu Xinming;Shi Qingyu;Li Wan;Yu Chuang;Li Baoyu(China Astronaut Research and Training Center,Beijing 100094,China)

机构地区：[1]中国航天员科研训练中心,北京100094

出　　处：《航天医学与医学工程》2024年第5期311-318,共8页Space Medicine & Medical Engineering

基　　金：载人航天工程航天医学实验领域项目资助(HYZHXM04004)。

摘　　要：无论是空间站长期在轨驻留航天员的健康维护,还是开展航天医学问题研究,都需要对反映人体生理功能的多项生理指标进行监测。随着穿戴式生理检测技术的发展,人们对生理信息持续采集与检测过程的舒适性、低负荷以及人机友好的要求越来越高。笔者团队以织物电极为信号传感器,设计了一套基于柔性电极的穿戴式多生理参数检测系统。系统包括智能服装和生理信号检测模块等硬件以及生理信号显示存储软件,能够实现心电、呼吸、肌电等多生理信号同步检测。文中介绍了检测系统的设计思路、实现方法、关键技术及非稳态下生理信号采集、检测及处理结果,实验结果表明,该系统能够在航天飞行中运动状态下可靠地检测心电、呼吸和肌电等生理信号。Whether it is the long-term health maintenance of the space station in orbit,or the research on aerospace medical issues,multiple physiological indicators reflecting human physiological functions need to be monitored.With the development of wearable physiological detection technology,the requirements for comfort,low load,and humanmachine friendly during the continuous collection and detection of physiological information are becoming increasingly high.This paper designs a set of wearable multi-physiological parameter detection system based on flexible electrodes using fabric electrodes as signal sensors.The system includes hardware such as intelligent clothing and physiological signal detection modules,as well as physiological signal display and storage software,which achieves synchronous detection of multiple physiological signals such as ECG,respiration,and EMG.The design ideas,implementation method,key technologies,and results for collecting,detecting,and processing physiological signals under nonsteady state conditions are introduced in this paper.The experimental results show that the system can reliably detect physiological signals such as ECG,respiration,and EMG during motion in flight.

关 键 词：穿戴式 柔性电极 心电信号 呼吸信号 肌电信号 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]