{"title":"Analysis of Bio-Impedance Measurement Method via Electromagnetic Induction Using Probe-Coil","authors":"Chao Wang, C. Xu, Ming Zhang, W. Yin","doi":"10.1109/BMEI.2009.5305564","DOIUrl":null,"url":null,"abstract":"The bio-impedance measurement method via electromagnetic induction has the non-contact character which overcomes influences of the electrode's contact impedance to measurements. However its measurement results have a highly complicated relationship with impedance properties of measured objects. In order to discover the regularity, this paper deduces an analytical resolution model using a probe-coil and analyzes affections of conductivity and lift-off to mutual inductance variation. The achieved disciplinary characters are valuable not only to this measurement method using the probe-coil but also to the data analysis in Electromagnetic Tomography (EMT).","PeriodicalId":6389,"journal":{"name":"2009 2nd International Conference on Biomedical Engineering and Informatics","volume":"13 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 2nd International Conference on Biomedical Engineering and Informatics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/BMEI.2009.5305564","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The bio-impedance measurement method via electromagnetic induction has the non-contact character which overcomes influences of the electrode's contact impedance to measurements. However its measurement results have a highly complicated relationship with impedance properties of measured objects. In order to discover the regularity, this paper deduces an analytical resolution model using a probe-coil and analyzes affections of conductivity and lift-off to mutual inductance variation. The achieved disciplinary characters are valuable not only to this measurement method using the probe-coil but also to the data analysis in Electromagnetic Tomography (EMT).
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