Modeling the temperature dependence of thermophysical properties: study on the effect of temperature dependence for RFA

Hiroki Watanabe, Yo Kobayashi, Makoto Hashizume, Masakatsu G. Fujie

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

10 被引用数 (Scopus)

抄録

Radio frequency ablation (RFA) has increasingly been used over the past few years and RFA treatment is minimally invasive for patients. However, it is difficult for operators to control the precise formation of coagulation zones due to inadequate imaging modalities. With this in mind, an ablation system using numerical simulation to analyze the temperature distribution of the organ is needed to overcome this deficiency. The objective of our work is to develop a temperature dependent thermophysical liver model. First, an overview is given of the development of the thermophysical liver model. Second, a simulation to evaluate the effect of temperature dependence of the thermophysical properties of the liver is explained. Finally, the result of the simulation, which indicated that the temperature dependence of thermophysical properties accounts for temperature differences influencing the accuracy of RFA treatment is described.

本文言語英語
ホスト出版物のタイトルProceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
ホスト出版物のサブタイトルEngineering the Future of Biomedicine, EMBC 2009
出版社IEEE Computer Society
ページ5100-5105
ページ数6
ISBN(印刷版)9781424432967
DOI
出版ステータス出版済み - 1 1 2009
イベント31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009 - Minneapolis, MN, 米国
継続期間: 9 2 20099 6 2009

出版物シリーズ

名前Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009

その他

その他31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
Country米国
CityMinneapolis, MN
Period9/2/099/6/09

All Science Journal Classification (ASJC) codes

  • Cell Biology
  • Developmental Biology
  • Biomedical Engineering
  • Medicine(all)

フィンガープリント 「Modeling the temperature dependence of thermophysical properties: study on the effect of temperature dependence for RFA」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル