{"title":"灌注组织的各向异性热影","authors":"J. Baish, E. Cheever","doi":"10.1109/NEBC.1988.19363","DOIUrl":null,"url":null,"abstract":"Initial development and test of instruments for measuring anisotropic conductivity in vivo is difficult to carry out in animal models and would benefit from trials in a nonbiological physical model, a phantom. Here, a phantom that conducts heat anisotropically is described. The phantom also mimics the small-scale temperature nonuniformities that may be found near individual blood vessels. Design criteria, along with modeled and experimental results, are presented. Based on the analysis and experimental results, the time-dependence of the conductivity observed in living tissue is explained.<<ETX>>","PeriodicalId":165980,"journal":{"name":"Proceedings of the 1988 Fourteenth Annual Northeast Bioengineering Conference","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"An anisotropic thermal phantom of perfused tissue\",\"authors\":\"J. Baish, E. Cheever\",\"doi\":\"10.1109/NEBC.1988.19363\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Initial development and test of instruments for measuring anisotropic conductivity in vivo is difficult to carry out in animal models and would benefit from trials in a nonbiological physical model, a phantom. Here, a phantom that conducts heat anisotropically is described. The phantom also mimics the small-scale temperature nonuniformities that may be found near individual blood vessels. Design criteria, along with modeled and experimental results, are presented. Based on the analysis and experimental results, the time-dependence of the conductivity observed in living tissue is explained.<<ETX>>\",\"PeriodicalId\":165980,\"journal\":{\"name\":\"Proceedings of the 1988 Fourteenth Annual Northeast Bioengineering Conference\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-03-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 1988 Fourteenth Annual Northeast Bioengineering Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NEBC.1988.19363\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1988 Fourteenth Annual Northeast Bioengineering Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NEBC.1988.19363","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Initial development and test of instruments for measuring anisotropic conductivity in vivo is difficult to carry out in animal models and would benefit from trials in a nonbiological physical model, a phantom. Here, a phantom that conducts heat anisotropically is described. The phantom also mimics the small-scale temperature nonuniformities that may be found near individual blood vessels. Design criteria, along with modeled and experimental results, are presented. Based on the analysis and experimental results, the time-dependence of the conductivity observed in living tissue is explained.<>
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