Development of the needle type applicator made of shape memory alloy

• Project/Area Number: 19790901
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Radiation science
• Research Institution: Meiji University
• Principal Investigator: YABUHARA Tadao Meiji University, 理工学部, 助手 (50445847)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,510,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥210,000); Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2007: ¥2,600,000 (Direct Cost: ¥2,600,000)
• Keywords: 放射線療学 / ハイパーサーミア / 生体工学 / 針電極 / 形状記憶合金 / 電磁界分布 / 加温竜領域拡大 / 3次元電磁界解 / 3次元温度分布解析 / 高周波電源装置 / 加温領域拡大 / 3次元電磁界解析

Research Abstract

本研究では、針電極加温方式の欠点である加温領域が狭いという欠点を克服するために、従来のステンレス製針電極に代えて、新たに形状記憶合金製針電極を用いた加温システムを提案し、その加温特性を検討した。コンピュータシミュレーションおよび加温実験の両面から形状記憶合金製針電極を用いることで、その形状に応じた加温領域の拡大が確認できた。

Research Products

• [Journal Article] Finite Element Analysis of the Needle Type Applicator Made of Shape Memory Alloy (2008)
  • Author(s): T. Yabuhara
  • Journal Title: Proceedings of the 30^<th> Annual International Conference of the IEEE EMBS EMBC'08 Pages: 4364-4367
  • Peer Reviewed
• [Journal Article] Improvement of Needle Type Applicator Made of Shape Memory Alloy (2008)
  • Author(s): Y. Kanazawa
  • Journal Title: Proceedings of the 30^<th> Annual International Conference of the IEEE EMBS EMBC'08 Pages: 4372-4375
  • Peer Reviewed
• [Journal Article] Finite Element Analysis of the Re-entrant Type Resonant Cavity Applicator for Brain Tumor Hyperthermia (2007)
  • Author(s): T. Yabuhaza, et al.
  • Journal Title: Proceedings of the 29th Annual International Conference of the IEEE EMBS EMBC'07 Pages: 3540-3543
  • Peer Reviewed
• [Journal Article] Heating Properties of Re-entrant Resonant Applicator for Brain Tumor by Electromagnetic Heating Modes (2007)
  • Author(s): Y. Shindo, K. Kato, K. Tsuchiya, T. Yabuhara et al
  • Journal Title: Proceedings of the 29th Annual International Conference of the IEEE EMBS EMBC'07 Pages: 3609-3612
  • Peer Reviewed
• [Journal Article] Heating Properties of Developed Needle Type Applicator Made of Shape Memory Alloy (2007)
  • Author(s): Y. kanazawa, K. Kato, T. Yabuhara, et al.
  • Journal Title: Proceedings of the 29th Annual International Conference of the IEEE EMBS EMBC'07 Pages: 1495-1498
  • Peer Reviewed
• [Presentation] 超弾性形状記憶機能を有する針電極加温システムの加温特性 (2008)
  • Author(s): 三本直樹,金澤佳寛,藪原忠雄,加藤和夫,高橋英明,宇塚岳夫,藤井幸彦
  • Organizer: 日本ハイパーサーミア学会,日本ハイパーサーミア学会第25回大会
  • Place of Presentation: 中部大学名古屋キャンパス
  • Year and Date: 2008-09-13
• [Presentation] 超弾性形状記憶機能を有する針電極加温システムの加温特性 (2008)
  • Author(s): 三本直樹
  • Organizer: 日本ハイパーサーミア学会
  • Place of Presentation: 中部大学
  • Year and Date: 2008-09-13
• [Presentation] Improvement of Needle Type Applicator Made of Shape Memory Alloy (2008)
  • Author(s): Y. Kanazawa, K. Kato, T.Yabuhara, T. Uzuka, H. Takahashi and Y. Fujii
  • Organizer: Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
  • Place of Presentation: IEEE EMB, Vancouver, British Columbia, Canada
  • Year and Date: 2008-08-23
• [Presentation] Finite Element Analysis of the Needle Type Applicator Made of Shape Memory Alloy (2008)
  • Author(s): T. Yabuhara, K. Kato, Y. Kanazawa, M. Kubo, H. Takahashi, T. Uzuka and Y. Fujii
  • Organizer: Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
  • Place of Presentation: IEEE EMB, Vancouver, British Columbia, Canada
  • Year and Date: 2008-08-23
• [Presentation] 形状記憶合金製針電極の試作とその加温特性 (2008)
  • Author(s): 金澤佳寛,大久保英敏,藪原忠雄,加藤和夫
  • Organizer: 日本設計工学会,平成20年度春季大会研究発表講演会講演論文集
  • Place of Presentation: 明星大学日野校
  • Year and Date: 2008-05-24
• [Presentation] 形状記憶合金製針電極の試作とその加温特性 (2008)
  • Author(s): 金澤佳寛
  • Organizer: 日本設計工学会
  • Place of Presentation: 明星大学
  • Year and Date: 2008-05-24
• [Presentation] 形状記憶合金を用いた針電極の加温特性 (2008)
  • Author(s): 金澤佳寛,大久保秀敏,藪原忠雄,加藤和夫
  • Organizer: 日本機械学会,第20回バイオエンジニアリング講演会講演論文集
  • Place of Presentation: 芝浦工業大学豊洲キャンパス
  • Year and Date: 2008-01-25
• [Presentation] 形状記憶合金針電極加温システムの加温特性 (2007)
  • Author(s): 金澤佳寛、藪原忠雄、他4名
  • Organizer: 日本ハイパーサーミア学会
  • Place of Presentation: 前橋テルサ
  • Year and Date: 2007-09-15
• [Remarks]
  • URL: http://www.isc.meiji.ac.jp/~kkatoh/index.html
• [Remarks]
  • URL: http://www.isc.meiji.ac.jp/~kkatoh/index.html