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- 宮崎 保光
- 豊橋技術科学大学
書誌事項
- タイトル別名
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- Conformal Mapping Method for Inverse Problem of Biological. Body Surface Potential and Electric Field Distribution
- セイタイ ヒョウメン デンイ デンカイ ブンプ ニ カンスル ギャク モンダイ
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Electrocardiogram has been developed to biological body surface potential, by many-points measurement on body surface, increasing measurement points from 3 points to a, few hundreds points. Medical body surface potential problems are very important for practical clinical technology, and these concern the electromagnetic field problems of electric current generated from cardiac cells of the heart, and have boundary value problems of Neuman type.<br>Analytical methods and numerical methods, such as finite element methods, have been used to obtain approximate inverse solutions for medical or biological body surface potential problems. However, exact inverse solutions of inverse potential problems on cardiac current fields have not been derived. In this paper, conformal mapping method, using singular potential functions and image method, is shown to give precise inverse solution for cardiac body potential problems.
収録刊行物
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- 電気学会論文誌C(電子・情報・システム部門誌)
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電気学会論文誌C(電子・情報・システム部門誌) 117 (1), 22-26, 1997
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204608812544
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- NII論文ID
- 130006844411
- 10002809099
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- NII書誌ID
- AN10065950
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- ISSN
- 13488155
- 03854221
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- NDL書誌ID
- 4105834
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- NDL
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