{"title":"Numerical models of bipolar electrode electrosurgical current fields","authors":"J. A. Pearce, T. Magnusen","doi":"10.1109/IEMBS.1994.415147","DOIUrl":null,"url":null,"abstract":"Numerical finite difference method models of bipolar electrosurgical electrode fields reveal non uniform power density patterns corresponding approximately to thermal damage fields observed in histologic sections. Predicted electrode impedance compares favorably with experimentally measured values. The results may be used to predict transient temperature field histories from which damage extent may be estimated.<<ETX>>","PeriodicalId":344622,"journal":{"name":"Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","volume":"115 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMBS.1994.415147","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Numerical finite difference method models of bipolar electrosurgical electrode fields reveal non uniform power density patterns corresponding approximately to thermal damage fields observed in histologic sections. Predicted electrode impedance compares favorably with experimentally measured values. The results may be used to predict transient temperature field histories from which damage extent may be estimated.<>
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