A control framework for the non-invasive ultrasound theragnostic system

Norihiro Koizumi, Joonho Seo, Yugo Suzuki, Deukhee Lee, Kohei Ota, Akira Nomiya, Shin Yoshizawa, Kiyoshi Yoshinaka, Naohiko Sugita, Yoichiro Matsumoto, Yukio Homma, Mamoru Mitsuishi

研究成果: Conference contribution

13 被引用数 (Scopus)

抄録

The non-invasive ultrasound theragnostic system, we propose, tracks and follows movement in an affected area -kidney stones here-, while High-Intensity Focused Ultrasound (HIFU) is irradiated onto the area. In this paper, the concept of the novel medical support system, which integrates the therapy and diagnostics, is illustrated at first. Secondly, structuring the required functions for the proposed system is discussed. Third, the overview of the constructed system configuration is illustrated. Fourth, the problem of the stone motion tracking by ultrasonography is clarified. To cope with this problem, the respiratory motion of a human kidney is analyzed and a controller, by utilizing the quasi-periodical motion of the respiratory kidney motion, is proposed. Finally, the result of the servoing and HIFU irradiation experiments of the model stone, which moves based on the real human kidney motion data, is reported to confirm the effectiveness of the proposed controller and the constructed system.

本文言語English
ホスト出版物のタイトル2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009
ページ4511-4516
ページ数6
DOI
出版ステータスPublished - 2009 12 11
外部発表はい
イベント2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009 - St. Louis, MO, United States
継続期間: 2009 10 112009 10 15

出版物シリーズ

名前2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009

Other

Other2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009
国/地域United States
CitySt. Louis, MO
Period09/10/1109/10/15

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ ビジョンおよびパターン認識
  • 人間とコンピュータの相互作用
  • 制御およびシステム工学

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