Three-dimensional design of acoustic field to trap higher amount of microbubbles in flow using a matrix array transducer

Naoto Hosaka, Kohji Masuda, Ren Koda, Takashi Mochizuki, Shinya Onogi

研究成果: 著書/レポートタイプへの貢献会議での発言

6 引用 (Scopus)

抄録

We have newly developed a matrix array transducer to control the behavior of microbubbles, which is different from that for HIFU therapy, to emit continuous wave by designing acoustic field including multiple focal points. In the experiment using a straight path model, we have confirmed that higher concentration of acoustic energy does not result more aggregation. We also have confirmed the trapped areas of microbubbles are located not in the peak of the distribution of sound pressure, but in the middle range. The dispersion of acoustic energy is important because there was a relation in the trapping performance of microbubbles and the shape of acoustic field.

元の言語英語
ホスト出版物のタイトル2013 IEEE International Ultrasonics Symposium, IUS 2013
ページ2110-2113
ページ数4
DOI
出版物ステータス出版済み - 12 1 2013
イベント2013 IEEE International Ultrasonics Symposium, IUS 2013 - Prague, チェコ共和国
継続期間: 7 21 20137 25 2013

出版物シリーズ

名前IEEE International Ultrasonics Symposium, IUS
ISSN(印刷物)1948-5719
ISSN(電子版)1948-5727

その他

その他2013 IEEE International Ultrasonics Symposium, IUS 2013
チェコ共和国
Prague
期間7/21/137/25/13

Fingerprint

transducers
traps
acoustics
matrices
sound pressure
continuous radiation
therapy
trapping
energy

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

これを引用

Hosaka, N., Masuda, K., Koda, R., Mochizuki, T., & Onogi, S. (2013). Three-dimensional design of acoustic field to trap higher amount of microbubbles in flow using a matrix array transducer. : 2013 IEEE International Ultrasonics Symposium, IUS 2013 (pp. 2110-2113). [6725135] (IEEE International Ultrasonics Symposium, IUS). https://doi.org/10.1109/ULTSYM.2013.0539

Three-dimensional design of acoustic field to trap higher amount of microbubbles in flow using a matrix array transducer. / Hosaka, Naoto; Masuda, Kohji; Koda, Ren; Mochizuki, Takashi; Onogi, Shinya.

2013 IEEE International Ultrasonics Symposium, IUS 2013. 2013. p. 2110-2113 6725135 (IEEE International Ultrasonics Symposium, IUS).

研究成果: 著書/レポートタイプへの貢献会議での発言

Hosaka, N, Masuda, K, Koda, R, Mochizuki, T & Onogi, S 2013, Three-dimensional design of acoustic field to trap higher amount of microbubbles in flow using a matrix array transducer. : 2013 IEEE International Ultrasonics Symposium, IUS 2013., 6725135, IEEE International Ultrasonics Symposium, IUS, pp. 2110-2113, 2013 IEEE International Ultrasonics Symposium, IUS 2013, Prague, チェコ共和国, 7/21/13. https://doi.org/10.1109/ULTSYM.2013.0539
Hosaka N, Masuda K, Koda R, Mochizuki T, Onogi S. Three-dimensional design of acoustic field to trap higher amount of microbubbles in flow using a matrix array transducer. : 2013 IEEE International Ultrasonics Symposium, IUS 2013. 2013. p. 2110-2113. 6725135. (IEEE International Ultrasonics Symposium, IUS). https://doi.org/10.1109/ULTSYM.2013.0539
Hosaka, Naoto ; Masuda, Kohji ; Koda, Ren ; Mochizuki, Takashi ; Onogi, Shinya. / Three-dimensional design of acoustic field to trap higher amount of microbubbles in flow using a matrix array transducer. 2013 IEEE International Ultrasonics Symposium, IUS 2013. 2013. pp. 2110-2113 (IEEE International Ultrasonics Symposium, IUS).
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