The impact of the uncertainty of biological tissue thermal parameters on the estimated maximum temperature during TTFields treatment

被引：0
|
作者：
Gentilal, Nichal [1 ]
Miranda, Pedro Cavaleiro [1 ]
机构：
[1] Univ Lisbon, Inst Biofis & Engn Biomed IBEB, Fac Ciencias, P-1749016 Lisbon, Portugal
来源：
42ND ANNUAL INTERNATIONAL CONFERENCES OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY: ENABLING INNOVATIVE TECHNOLOGIES FOR GLOBAL HEALTHCARE EMBC'20 | 2020年
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D O I：
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中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
In this work we evaluated the maximum temperature reached by the head tissues and transducers during TTFields treatment when the thermal parameters were changed. We used Pennes' equation to obtain the temperature distribution and we ran our studies using COMSOL Multiphysics. We observed that, among the parameters we tested, changes in the scalp thermal conductivity and grey matter blood perfusion were the ones that led to the highest temperature variations.
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页码：2283 / 2286
页数：4
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