Active flesnel lens type ultrasound device was applied for Drag Delivery System

2010 Fiscal Year Final Research Report

• Project/Area Number: 21700500
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Medical systems
• Research Institution: Yamagata University
• Principal Investigator: YANAGIDA Hirotaka Yamagata University, 大学院・理工学研究科, 准教授 (80323179)
• Project Period (FY): 2009 – 2010
• Keywords: フレネルレンズ / ドラッグデリバリ / 超音波 / ソノケミストリ

Research Abstract

Active flesnel lens type ultrasound device was constructed. When ultrasound was irradiated by using the ultrasound device, the focal point was observed. The focus can be put on an arbitrary point.

Research Products

• [Journal Article] 文化財建造物探査用超音波音速CTにおける波動性を考慮した画像再構成手法の検討 (2010)
  • Author(s): 足立和成、藤塚淳、鎌田大輔、柳田裕隆、西脇智哉
  • Journal Title: 日本文化財科学会 12 Pages: 47-56
  • Peer Reviewed
• [Journal Article] Theoretical Analysis of Oxygen Consumption by Vascular Walls Exposed to Hemodynamic Stress in the Human Retinal Microvascular Network (2010)
  • Author(s): T.Takahashi, A.Okada, T.Saitoh, M.Ikegami, H.Yanagida
  • Journal Title: 生体医工学 48巻5号 Pages: 482-493
  • Peer Reviewed
• [Journal Article] The Effect of Age on the Human Ability to Identify Fragmented Letters through Visual Interpolation (2010)
  • Author(s): Y.Jiang, M.Ikegami, H.Yanagida, T.Takahashi, S.Wang
  • Journal Title: Therapeutic Research 31 Pages: 1049-1055
  • Peer Reviewed
• [Journal Article] Quantification of the human ability to identify fragmented letters through visual interpolation (2010)
  • Author(s): Y.Jiang, M.Ikegami, H.Yanagida, T.Takahashi, S.Wang
  • Journal Title: Trans.Jpn.Soc.Med.Biol Eng Vol.48 Pages: 369-376
  • Peer Reviewed
• [Journal Article] Image Quality Improvement of Ultrasonic Computed Tomography on the Basis of Maximum Likelihood-Expectation Maximization Algorithm Considering Anisotropic Acoustic Property and Time-of-Flight Interpolation (2010)
  • Author(s): H.Fan, H.Yanagida, S.Guo, Y.Tamura, T.Takahashi
  • Journal Title: Japanese Journal of Applied Physics Vol.49 Pages: 07HC12-1-"07HC12-6"
  • Peer Reviewed
• [Journal Article] Ultrasonic Polymerization of N-Isopropylacrylamide below and above Critical Temperature (2010)
  • Author(s): H.Yanagida, E.Umeki, Y.Tamura, T.Saito, T.Takahashi, M.Ikegami, K.
  • Journal Title: Japanese Journal of Applied Physics Vol.49 Pages: 07HE07-1-"07HE07-4"
  • Peer Reviewed
• [Journal Article] A Mathematical Model for the Distribution of Hemodynamic Parameters in the Human Retinal Microvascular Network (2009)
  • Author(s): T.Takahashi, T.Nagaoka, H.Yanagida, T.Saitoh, A.Kamiya, T.Hein, L.Kuo, A.Yoshida
  • Journal Title: Journal of Biorheology Vol23 Pages: 77-86
  • Peer Reviewed
• [Journal Article] テンソルボーティングによる超音波画像強調 (2009)
  • Author(s): 郭樹強, 柳田裕隆, 範洪輝, 高橋龍尚, 田村安孝
  • Journal Title: 生体医工学 Vol.47 Pages: 423-427
  • Peer Reviewed
• [Journal Article] Comparison of Blood Flow Velocity in Middle Cerebral Artery between Women and Men at Rest and during Exercise (2009)
  • Author(s): S.Watanabe, T.Matsuo, M.Sorimachi, H.Yanagida, T.Takahashi
  • Journal Title: Therapeutic Research Vol.30 Pages: 537-544
  • Peer Reviewed
• [Journal Article] Economical estimates of oxygen uptake as a function of gait parameters for an ambulatory monitoring system (2009)
  • Author(s): T.Takahashi, H.Yanagida,K.Niizeki, S.Wang, T.Matsuo, S.Watanabe, A.Okada, T.Kuwayama, J.Natsui
  • Journal Title: Therapeutic Research Vol.30 Pages: 219-225
  • Peer Reviewed
• [Journal Article] Minimum oxygen cost of human walking with geometrically similar leg movements (2009)
  • Author(s): T.Takahashi, H.Yanagida, S.Wang, T.Matsuo, A.Okada, A.Kamiya
  • Journal Title: Therapeutic Research Vol.30 Pages: 113-124
  • Peer Reviewed
• [Presentation] Transient Light Emission Measurement of Pulse Burst Sonochemical Luminescence (2010)
  • Author(s): H.Yanagida, S.Guo, H.Fan, T.Saitoh, I.Masanaga, T.Takahashi
  • Organizer: Proceedings of 20th International Congress on Acoustics, 748-1-7
  • Year and Date: 20100823-20100827
• [Presentation] Effect of frequency compound technique on coded excitation and synthetic aperture focusing ultrasound imaging, (2010)
  • Author(s): M.Hiyoshi, H.Yanagida, S.Guo, H.Fan, Y.Tamura, T.Saitoh, I.Masanaga, T.Takahashi,
  • Organizer: Proceedings of 20th International Congress on Acoustics, 807
  • Year and Date: 20100823-20100827
• [Presentation] Patterning of 30MHz Ultrasonic Fresnel Zone Plate by Laser Poling of PVDF-TrFE Film (2009)
  • Author(s): H.Yanagida, Y.Tamura, T.Takahashi
  • Organizer: IEEE International Ultrasonics Symposium Proceedings, pp.2185-2188
  • Year and Date: 20090920-20090923
• [Presentation] Edge-Connected, Crossed-electrode Array Comprising Non-linear Transducers (2009)
  • Author(s): I.Fujishima, H.Yanagida, Y.Tamura, J.Tada, T.Takahashi
  • Organizer: IEEE International Ultrasonics Symposium Proceedings, pp.2221-2224
  • Year and Date: 20090920-20090923
• [Remarks] ホームページ等