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 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル2017 IEEE International Ultrasonics Symposium, IUS 2017
出版社IEEE Computer Society
ISBN(電子版)9781538633830
DOI
出版ステータス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(印刷版)1948-5719
ISSN(電子版)1948-5727

Other

Other2017 IEEE International Ultrasonics Symposium, IUS 2017
国/地域United States
CityWashington
Period17/9/617/9/9

ASJC Scopus subject areas

  • 音響学および超音波学

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