Determining the depth of the temperature anomalies in biological tissue

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI:10.1109/UWBUSIS.2016.7724180

V. Kozheshkurt, V. Katrich

{"title":"Determining the depth of the temperature anomalies in biological tissue","authors":"V. Kozheshkurt, V. Katrich","doi":"10.1109/UWBUSIS.2016.7724180","DOIUrl":null,"url":null,"abstract":"A number of pathologies associated with improper blood flow and local metabolic disorders in human organism are accompanied by a local temperature decrease in deep layers of organism. Radiothermometry, which is based on the measurement of biological tissues electromagnetic fields, can be one of the methods of detection of such pathologies. The paper presents a model of the temperature distribution in the biological tissue in case of low temperature area. The introduced mathematical model of distribution of heat radiation in a biological environment allows determining conditions of registration of thermal anomalies in the human body. The results of the calculation of the thermal radiation power on the skin surface are presented in the work and principal possibility of determining the temperature and the depth of the temperature anomaly source using multi-frequency microwave radiometry are shown. Technical problem of realization of this method is complication of matching the receiving antenna to the biological object for the simultaneous detection of radiation at different frequencies.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/UWBUSIS.2016.7724180","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

Abstract

A number of pathologies associated with improper blood flow and local metabolic disorders in human organism are accompanied by a local temperature decrease in deep layers of organism. Radiothermometry, which is based on the measurement of biological tissues electromagnetic fields, can be one of the methods of detection of such pathologies. The paper presents a model of the temperature distribution in the biological tissue in case of low temperature area. The introduced mathematical model of distribution of heat radiation in a biological environment allows determining conditions of registration of thermal anomalies in the human body. The results of the calculation of the thermal radiation power on the skin surface are presented in the work and principal possibility of determining the temperature and the depth of the temperature anomaly source using multi-frequency microwave radiometry are shown. Technical problem of realization of this method is complication of matching the receiving antenna to the biological object for the simultaneous detection of radiation at different frequencies.

查看原文本刊更多论文

测定生物组织温度异常的深度

在人体中，许多与不适当的血流和局部代谢紊乱相关的病理都伴随着生物体深层的局部温度降低。基于测量生物组织电磁场的放射热测量可以成为检测此类病理的方法之一。本文提出了低温条件下生物组织温度分布的模型。介绍了生物环境中热辐射分布的数学模型，可以确定人体热异常的登记条件。文中给出了皮肤表面热辐射功率的计算结果，给出了利用多频微波辐射测量法确定温度异常源深度和温度异常源温度的主要可能性。该方法实现的技术问题是同时检测不同频率的辐射时，接收天线与生物目标的匹配问题比较复杂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

自引率

0.00%

发文量