Visualization of the microcirculation in micro vasculatures by photoacoustic tomography with high frequency spherical array transducer

Ryo Nagaoka, Takuya Tabata, Ryo Takagi, Shin Yoshizawa, Shin Ichiro Umemura, Yoshifumi Saijo

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

A spatial resolution of photoacoustic tomography (PAT) has been limited by the receive frequency significantly lower than that of photoacoustic microscopy. In the present study, an in vivo microcirculation is visualized by a PAT system by using a newly developed spherical array transducer with a center frequency of 10 MHz. Additionally, we propose a novel reconstruction method suppressing the side lobe level with Wiener filtering.

元の言語English
ホスト出版物のタイトル2017 IEEE International Ultrasonics Symposium, IUS 2017
出版者IEEE Computer Society
ISBN(電子版)9781538633830
DOI
出版物ステータスPublished - 2017 10 31
イベント2017 IEEE International Ultrasonics Symposium, IUS 2017 - Washington, United States
継続期間: 2017 9 62017 9 9

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

Other

Other2017 IEEE International Ultrasonics Symposium, IUS 2017
United States
Washington
期間17/9/617/9/9

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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  • これを引用

    Nagaoka, R., Tabata, T., Takagi, R., Yoshizawa, S., Umemura, S. I., & Saijo, Y. (2017). Visualization of the microcirculation in micro vasculatures by photoacoustic tomography with high frequency spherical array transducer. : 2017 IEEE International Ultrasonics Symposium, IUS 2017 [8092091] (IEEE International Ultrasonics Symposium, IUS). IEEE Computer Society. https://doi.org/10.1109/ULTSYM.2017.8092091