Research progress on fabric electrode technologies for electrocardiogram signal acquisition

In recent years, wearable devices grew up gradually and developed increasingly. Aiming at the problems of skin sensibility and the change of electrode impedance of Ag/AgCl electrode in the process of long-term electrocardiogram (ECG) signal monitoring and acquisition, this paper discussed in detail...

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Bibliographic Details
Published inSheng wu yi xue gong cheng xue za zhi Vol. 35; no. 5; pp. 811 - 816
Main Authors Zhang, Chi, Wei, Dejian, Cao, Hui
Format Journal Article
LanguageChinese
Published China Sichuan Society for Biomedical Engineering 25.10.2018
Subjects
Echocardiography
EKG
Electrocardiography
Electrodes
Fabrics
Signal monitoring
Signal processing
Silver chloride
Skin
Substrates
Wearable technology
material and structure
evaluation system
fabric electrode
electrocardiogram signal acquisition
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Summary:In recent years, wearable devices grew up gradually and developed increasingly. Aiming at the problems of skin sensibility and the change of electrode impedance of Ag/AgCl electrode in the process of long-term electrocardiogram (ECG) signal monitoring and acquisition, this paper discussed in detail a new sensor technology-fabric electrode, which is used for ECG signal acquisition. First, the concept and advantages of fabric electrode were introduced, and then the common substrate materials and conductive materials for fabric electrode were discussed and evaluated. Next, we analyzed the advantages and disadvantages from the aspect of textile structure, putting forward the evaluation system of fabric electrode. Finally, the deficiencies of fabric electrode were analyzed, and the development prospects and directions were prospected.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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ObjectType-Review-1
ISSN:1001-5515
DOI:10.7507/1001-5515.201804019