Basic study on ultrasonic tissue monitoring using 1.5-dimensional ultrasound phased array for ultrasound-guided high intensity focused ultrasound treatment

Ryo Takagi, Shin Yoshizawa, Shin Ichiro Umemura

研究成果: Conference contribution

抄録

In conventional ultrasonic monitoring of high intensity focused ultrasound (HIFU) treatment, it has been difficult to track the target region when the tissue to be treated deviates from the imaging plane along the elevation axis of the 1-D probe. A 2-D phased array probe providing 3-D imaging capability requires a large number of elements and it is very expensive to build a system to drive all channels simultaneously. A 1.5-D phased array probe can provide a good compromise between conventional 1-D and 2-D phased array probes and has significant cost and implementation advantages. In this study, a new 1.5-D phased array probe consisting of 64×4 elements was designed and developed to track tissue motion within mm order along the elevation direction and the elevational displacement range where the tissue tracking is effective was investigated.

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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