講演抄録/キーワード |
講演名 |
2019-06-17 16:50
Efficient wave simulation for focused ultrasound therapy of cancer
-- for sure treatment without side effects -- ○Kazuhide Okada(NTMC) US2019-26 |
抄録 |
(和) |
癌治療用の収束超音波のトランスデューザからの、音圧・指向性・熱分布等のシミュレーションを各種超音波シミュレータでやってみた。この結果を踏まえて、転移がんも含めて、理想となる超音波シミュレータのデザインとはどういうものなのか?シミュレーションをコンプリートした後の、望ましい、試作への後処理とは、どういうものなのかを論じる。、、 |
(英) |
The cancer killing mechanism by focused ultrasound and metastasis defense system by the vibration based on the resonant frequency have been developed in our research. In this process, the selection of the optimized ultrasound simulator which supports the sound field including its directivity and the temperature is crucial. In case that HIFU is used, the essential strategy for accelerating the necrosis of tumors is mainly to burn only the affected parts by condensed energy, without giving the damage to any healthy cells, to avoid the side effect. Looking at the various present simulators, how the feasibly and accurately the ultrasonic path in the body can be reproducible was studied. |
キーワード |
(和) |
収束超音波 / FOCUS / MATLAB / / / / / |
(英) |
FUS / FOCUS / MATLAB / / / / / |
文献情報 |
信学技報, vol. 119, no. 87, US2019-26, pp. 35-40, 2019年6月. |
資料番号 |
US2019-26 |
発行日 |
2019-06-10 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
US2019-26 |