Development of a non-invasive ultrasound therapy system

Mamoru Mitsuishi, Norihiro Koizumi, Kohei Ota, Deuk Hee Lee, Shin Yoshizawa, Akira Ito, Yukio Kaneko, Yoichiro Matsumoto

研究成果: Conference contribution

抄録

The authors have developed the integrated system of the non-invasive ultrasound diagnosis and treatment in order to decrease the suffering of patients. The concept of the proposed system is to destroy tumors or stones in the body utilizing the High Intensity Focused Ultrasound (HIFU) directly without injuring the healthy tissue of the patient. During the treatment, the system tracks and follows the affected part which moves owing to respiration, etc. In this paper, the servoing performance of the system is discussed and investigated at first. Secondly, the authors propose a feed-forward controller. It utilizes the periodical motion of the affected part by the respiration to enhance the servoing performance. Finally, the experimental results are reported to confirm the effectiveness of the proposed feed-forward controller.

本文言語English
ホスト出版物のタイトルProceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007
DOI
出版ステータスPublished - 2007
外部発表はい
イベント4th IEEE International Conference on Mechatronics, ICM 2007 - Kumamoto, Japan
継続期間: 2007 5 82007 5 10

出版物シリーズ

名前Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007

Other

Other4th IEEE International Conference on Mechatronics, ICM 2007
国/地域Japan
CityKumamoto
Period07/5/807/5/10

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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