Okita Kohei 沖田浩平

… Alternative Names

OKITA Kohei 沖田浩平

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Researcher Number	20401135
Other IDs
External Links
Affiliation (Current)	2025: 日本大学, 生産工学部, 教授
Affiliation (based on the past Project Information) *help	2025: 日本大学, 生産工学部, 教授 2010 – 2019: 日本大学, 生産工学部, 准教授 2008 – 2009: The Institute of Physical and Chemical Research, 機能情報シミュレーションチーム, 上級研究員 2005 – 2006: 独立行政法人理化学研究所, 知的財産戦略センター, 研究員
Review Section/Research Field	Principal Investigator Fluid engineering / Basic Section 19010:Fluid engineering-related Except Principal Investigator Fluid engineering
Keywords	Principal Investigator キャビテーション / マイクロバブル / 超音波 / バイオ流体力学 / 流体工学 / 気泡力学 / 医用超音波 / 医用工学 / シミュレーション / 数値解析 … More / HIFU / 超音波治療 / 数値計算 / 符号付き距離関数 / Immersed Boundary Method / Diffuse Interface Model / 数値流体力学 / 混相流 / マイクロ流れ … More Except Principal Investigator 水銀 / 圧力波 / キャビテーション / マイクロバブル / 損傷 / Visualization / Pitting damage / Cavitation / Pressure waves / Pulsed spallation neutron source / Mercury / Proton beam / Microbubble / 可視化技術 / ピッティング損傷 / パルス核破砕中性子源 / 陽子線 / 音圧分布可視化 / 生体数値計算 / 早期腫瘍検出 / 凝固モニタリング / 集束超音波治療 / 超音波治療 Less

濡れ性による気泡の壁面付着状態が気泡クラウドの崩壊挙動に与える影響Principal Investigator
- Principal Investigator
  
  沖田浩平
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  Nihon University
Numerical Study on Mechanical Effects of Cavitation in High-intensity Focused UltrasoundPrincipal Investigator
- Principal Investigator
  
  OKITA Kohei
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Nihon University
Development and verification of numerical simulation for microbubble-enhanced high-intensity focused ultrasound therapyPrincipal Investigator
- Principal Investigator
  
  OKITA Kohei
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Nihon University
Ultrasound imaging and therapeutic system for minimally invasive therapy based on beam measurement and control
- Principal Investigator
  
  YOICHIRO Matsumoto
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Fluid engineering
- Research Institution
  The University of Tokyo
Numerical analysis of the heating due to inertial cavitation in high-intensity focused ultrasound therapyPrincipal Investigator
- Principal Investigator
  
  OKITA Kohei
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Nihon University
Comprehensive study on mercury cavitation by proton beam-induced pressure waves and its mitigation techniques
- Principal Investigator
  
  FUTAKAWA Masatoshi
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Japan Atomic Energy Agency
Elucidation on microbubble mitigation mechanism for pressure waves induced by proton beam bombardment
- Principal Investigator
  
  FUTAKAWA Masatoshi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Japan Atomic Energy Agency
Development of the computational method for the multiple fluid flows through the micro channel with a complex shapePrincipal Investigator
- Principal Investigator
  
  OKITA Kohei
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Fluid engineering
- Research Institution
  The Institute of Physical and Chemical Research
Development of damage mitigation technique on liquid/solid interface by microbubble
- Principal Investigator
  
  FUTAKAWA Masatoshi
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Japan Atomic Energy Agency

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 2008 2006 2005 Other

All Journal Article Presentation

[Journal Article] Numerical study on growth and collapse of cloud cavitation in a focused ultrasound field2018
- Author(s)
  Kohei Okita
- Journal Title
  
  Proc. Mtgs. Acoust.
  
  Volume: 34 Pages: 020002-020002
- DOI
  10.1121/2.0000907
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06170
[Journal Article] Effects of breast structure on high-intensity focused ultrasound focal error2018
- Author(s)
  Kohei Okita, Ryuta Narumi, Takashi Azuma, Hidemi Furusawa, Junichi Shidooka, Shu Takagi and Yoichiro Matsumoto
- Journal Title
  
  Journal of Therapeutic Ultrasound
  
  Volume: 6:4 Issue: 1
- DOI
  10.1186/s40349-018-0111-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06170
[Journal Article] Influence of Collapse of Cavitation Bubble Cloud on Erosion of Solid Surface in Hydraulic Machinery2018
- Author(s)
  Kohei Okita, Yuusuke Miyamoto, Teruyuki Furukawa, Shinobu Nagura, Shu Takagi, Hiroharu Kato
- Journal Title
  
  Proceedings of the 10the Symposium on Cavitation(CAV2018)
  
  Volume: - Pages: 542-545
- DOI
  10.1115/1.861851_ch103
- ISBN
  9780791861851
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06170
[Journal Article] 強力集束超音波による低侵襲治療HIFUシミュレーション2017
- Author(s)
  沖田浩平
- Journal Title
  
  超音波テクノ
  
  Volume: 29 Pages: 13-17
- Data Source
  KAKENHI-PROJECT-17K06170
[Journal Article] 超音波によるバブルリポソームの制御に関するシミュレーション手法の開発2017
- Author(s)
  速水尚，伊井仁志，沖田浩平，高木周
- Journal Title
  
  ながれ
  
  Volume: 36 Pages: 93-100
- Open Access
- Data Source
  KAKENHI-PROJECT-17K06170
[Journal Article] 超音波によるバブルリポソームの制御に関するシミュレーション手法の開発2017
- Author(s)
  速水尚，伊井仁志，沖田浩平，高木周
- Journal Title
  
  ながれ
  
  Volume: 36(2)
- Data Source
  KAKENHI-PROJECT-26420125
[Journal Article] Numerical Study on the Effective Heating due to Inertial Cavitation in Microbubbl-enhanced HIFU Therapy2015
- Author(s)
  Kohei Okita, Kazuyasu Sugiyama, Shu Takagi, Yoichiro Matsumoto
- Journal Title
  
  AIP Conf. Proc.
  
  Volume: 1685 Pages: 040021-040021
- DOI
  10.1063/1.4934416
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26420125
[Journal Article] The role of numerical simulation for the development of an advanced HIFU system2014
- Author(s)
  K. Okita, R. Narumi, T. Azuma, S. Takagi, Y. Matumoto
- Journal Title
  
  Comput. Mech.
  
  Volume: 54 Pages: 1023-1033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24246035
[Journal Article] Cavitation erosion induced by proton beam bombarding mercury target for high-power spallation neutron source2014
- Author(s)
  M. Futakawa, T. Naoe, H. Kogawa, K. Haga, K. Okita
- Journal Title
  
  Experimental Thermal and Fluid Science
  
  Volume: 57 Pages: 365-370
- DOI
  10.1016/j.expthermflusci.2014.05.014
- NAID
  120006728100
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23360088
[Journal Article] The role of numerical simulation for the development of an advanced HIFU system2014
- Author(s)
  Kohei Okita, Ryuta Narumi, Takashi Azuma, Shu Takagi, Yoichiro Matumoto
- Journal Title
  
  Computational Mechanics
  
  Volume: 54 Issue: 4 Pages: 1023-1033
- DOI
  10.1007/s00466-014-1036-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420125
[Journal Article] Focus Control Aided by Numerical Simulation in Heterogeneous Media for High-Intensity Focused Ultrasound Treatment2013
- Author(s)
  R. Narumi, K. Matsuki, S. Mitarai, T. Azuma, K. Okita , A. Sasaki, K. Yoshinaka, S. Takagi, Y. Matsumoto
- Journal Title
  
  Jpn. J. Appl. Phys
  
  Volume: 52
- NAID
  210000142522
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760143
[Journal Article] Mechanical clot damage from cavitation during sonothrombolysis2013
- Author(s)
  H. Weiss, P. Selvaraj, K. Okita, Y. Matsumoto, A. L. Voie, T. Hoelscher, A.J. Szeri
- Journal Title
  
  J. Acoust. Soc. Am.
  
  Volume: 133(5) Pages: 3159-75
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760143
[Journal Article] Focus Control Aided by Numerical Simulation in Heterogeneous Media for High-Intensity Focused Ultrasound Treatment2013
- Author(s)
  2.R. Narumi, K. Matsuki, S. Mitarai, T. Azuma, K. Okita, A. Sasaki, K. Yoshinaka, S. Takagi, and Y. Matsumoto
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 52
- NAID
  210000142522
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24246035
[Journal Article] Microbubble behavior in an ultrasound field for high intensity focused ultrasound therapy enhancement2013
- Author(s)
  K. Okita, K. Sugiyama, S. Takagi, Y. Matsumoto
- Journal Title
  
  J. Acoust. Soc. Am.
  
  Volume: 134 (2) Pages: 1576-85
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760143
[Journal Article] Propagation of pressure waves, caused by a thermal shock, in liquid metals containing gas bubbles2006
- Author(s)
  K.Okita, S.Takagi, Y.Matsumoto
- Journal Title
  
  Transaction of JSME B Vol.72, No. 716
  
  Pages: 885-892
- NAID
  110004718545
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360085
[Journal Article] 気泡を含む液体金属中における熱衝撃に伴う圧力波の伝播2006
- Author(s)
  沖田浩平, 高木周, 松本洋一郎
- Journal Title
  
  日本機械学会論文集B編 72巻716号
  
  Pages: 885-892
- NAID
  110004718545
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360085
[Journal Article] 気泡を含む液体金属中における熱衝撃に伴う圧力波の伝播2006
- Author(s)
  沖田浩平, 高木周, 松本洋一郎
- Journal Title
  
  日本機械学会論文集B編 72巻・716号
  
  Pages: 885-892
- NAID
  110004718545
- Data Source
  KAKENHI-PROJECT-17360085
[Journal Article] Steady-State Cavitating Nozzle Flows with Homogenous Nucleation2005
- Author(s)
  Can F.Delale, K.Okita, Y.Matsumoto
- Journal Title
  
  ASME Journal of Fluid Engineering vol.127
  
  Pages: 770-777
- Data Source
  KAKENHI-PROJECT-17360085
[Presentation] Effect of rectified diffusion on the growth of ca vitation bubble clouds in a focused ultrasound field2019
- Author(s)
  Kohei Okita
- Organizer
  10th International Conference on Multiphase Flow, ICMF 2019, Rio de Janeiro, Brazil, May 19-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] 集束超音波音場に生じるクラウドキャビテーションの成長と崩壊に関する数値解析2018
- Author(s)
  沖田浩平
- Organizer
  キャビテーションに関するシンポジウム（第19回）
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] 超音波水槽内の反射を低減させる吸音材表面の加工法についての検討2018
- Author(s)
  中村裕志，大谷修司，沖田浩平，葭仲潔，佐々木明，小関義彦
- Organizer
  第17回日本超音波治療研究会
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] Numerical Study on Growth and Collapse of Cloud Cavitation in a Focused Ultrasound Field2018
- Author(s)
  Kohei Okita
- Organizer
  21st International Symposium on Nonlinear Acoustics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] 集束超音波治療に対するシミュレーション技術開発2018
- Author(s)
  沖田浩平
- Organizer
  日本機械学会第31回バイオエンジニアリング講演会
- Invited
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] Influence of Collapse of Cavitation Bubble Cloud on Erosion of Solid Surface in Hydraulic Machinery2018
- Author(s)
  Kohei Okita, Yuusuke Miyamoto, Teruyuki Furukawa, Shinobu Nagura, Shu Takagi, Hiroharu Kato
- Organizer
  The 10the International Symposium on Cavitation (CAV2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] Numerical Simulation of Cavitation-enhanced HIFU Therapy2017
- Author(s)
  K. Okita, S. Takagi, Y. Matsumoto
- Organizer
  19h International Conference on Finite Elements in Flow Problems - FEF 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] Numerical Simulation of Cavitation-enhanced HIFU Therapy2017
- Author(s)
  K. Okita, S. Takagi, Y. Matsumoto
- Organizer
  IACM 19th International Conference on Finite Elements in Flow Problems (FEF2017)
- Place of Presentation
  Rome, Italy
- Year and Date
  2017-04-05
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] Multiscale simulations for fluid structure interaction problems with biomedical applications2017
- Author(s)
  S. Takagi, K. Shimizu, S Ii, K. Sugiyama, K Okita
- Organizer
  The 4th Symposium on Fluid-Structure-Sound Interactions and Control
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] 集束超音波治療におけるキャビテーション気泡の成長と加熱効率2017
- Author(s)
  沖田浩平，杉山和靖，髙木周，松本洋一郎
- Organizer
  日本流体力学年会2017
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] Influence of cavitation bubble growth by rectified diffusion on cavitation-enchanced HIFU2017
- Author(s)
  K. Okita, K. Sugiyama, S. Takagi, Y. Matsumoto
- Organizer
  70th Annual Meeting of the APS Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06170
[Presentation] Numerical Simulation for Development of Advanced HIFU Therapy2016
- Author(s)
  Kohei Okita, Takashi Azuma, Shu Takagi, Yoichiro Matsumoto
- Organizer
  The Joint Symposium of 10th International Symposium on Medical, Bio- and Nano-Electronics
- Place of Presentation
  東北大学（宮城県，仙台市）
- Year and Date
  2016-03-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] 超音波によるバブルリポソームの制御に関する数値解析2016
- Author(s)
  速水尚，伊井仁志，沖田浩平，高木周
- Organizer
  混相流シンポジウム2016
- Place of Presentation
  上京区，京都
- Year and Date
  2016-08-08
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] Numerical study on cavitation-enhanced thermal and mechanical effects in high-intensity focused ultrasound therapy2016
- Author(s)
  K. Okita, Y. Matsumoto
- Organizer
  5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan
- Place of Presentation
  Waikiki, Hawaii
- Year and Date
  2016-11-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] Cavitation-enhanced diagnostics and therapy in HIFU treatment2016
- Author(s)
  Y. Matsumoto, K. Okita
- Organizer
  5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan
- Place of Presentation
  Waikiki, Hawaii
- Year and Date
  2016-11-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] 超音波によるバブルリポソームの制御に関するシミュレーション手法の開発2016
- Author(s)
  速水尚，伊井仁志，沖田浩平，高木周
- Organizer
  第30回数値流体力学シンポジウム
- Place of Presentation
  江東区，東京
- Year and Date
  2016-12-12
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] HIFU phase control simulation based on patient medical image with temperature dependency of sound speed during heating2016
- Author(s)
  張明禛，東隆，沖田浩平，高木周，松本洋一郎
- Organizer
  第15回日本超音波治療研究会（JSTU2016）
- Place of Presentation
  新宿区，東京
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] Temperature distribution analysis for High Intensity Focused Ultrasound Breast Cancer Treatment by Numerical Simulation2015
- Author(s)
  Mingzhen Zhang, Takashi Azuma, Xiaolei Qu, Ryuta Narumi, Shu Takagi, Yoichiro Matusmoto, Kohei Okita, Hidemi Furusaswa, Junichi Shidooka
- Organizer
  2015 IEEE International Ultrasonic Symposium
- Place of Presentation
  Taipei, Taiwan
- Year and Date
  2015-10-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] 集束超音波治療におけるシミュレーションを援用した多媒質中の焦点位置制御手法の開発2013
- Author(s)
  鳴見竜太,東隆,沖田浩平,佐々木明,葭仲潔,高木周,松本洋一郎
- Organizer
  第6回「システム疾患生命科学による先端医療技術開発シンポジウム」
- Place of Presentation
  東京
- Year and Date
  2013-02-08
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Numerical study on microbubble-enhanced heating for various parameters in EUS-FUS2013
- Author(s)
  沖田浩平,前沢峰雪,横田博一,東隆,高木周,松本洋一郎
- Organizer
  第6回「システム疾患生命科学による先端医療技術開発」シンポジウム
- Place of Presentation
  東京
- Year and Date
  2013-02-08
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] 大規模計算のためのHIFUシミュレータの開発2013
- Author(s)
  沖田浩平,高木周,松本洋一郎
- Organizer
  2013年ハイパフォーマンスコンピューティングと計算科学シンポジウム(HPCS2013)
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Numerical study on focusing of ultrasound in microbubble-enhanced High-Intensity Focused Ultrasound Therapy2012
- Author(s)
  K. Okita, S. Takagi, Y. Matsumoto
- Organizer
  European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012)
- Place of Presentation
  Vienna, Austria
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Effect of micro-gas-bubbles on pressure wave mitigation - multi-scale simulation for on-beam experiment at WNR 20112012
- Author(s)
  長谷川勝一，沖田浩平，二川正敏，直江崇
- Organizer
  The 11th International Workshop on Spallation Materials Technology (IWSMT-11)
- Place of Presentation
  ベルギー，ゲント
- Data Source
  KAKENHI-PROJECT-23360088
[Presentation] Numerical study on microbubble-enhanced heating for various parameters in EUS-FUS2012
- Author(s)
  K. Okita , M. Maezawa, S. Takagi, Y. Matsumoto
- Organizer
  12th International Symposium for Therapeutic Ultrasound
- Place of Presentation
  Heidelberg, Germany
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Mechanisms of thrombolysis acceleration by cavitation2012
- Author(s)
  H. Weiss, P. Selvaraj, G. Ahadi, A. Voie, T. Hoelscher, K. Okita, Y. Matsumoto, A. Szeri
- Organizer
  65th Annual Meeting of the APS Division of Fluid Dynamics, G16.05
- Place of Presentation
  San Diego, California
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Cavitation micro-bubble behavior in ultrasound field for HIFU therapy enhancement2012
- Author(s)
  Y. Matsumoto, K. Okita, S. Takagi
- Organizer
  3aPA313, ACOUSTICS 2012 HONG KONG
- Place of Presentation
  Hong Kong
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Cavitation micro-bubble behavior in ultrasound field for HIFU therapy enhancement2012
- Author(s)
  Y. Matsumoto, K. Okita, S. Takagi
- Organizer
  ACOUSTICS 2012
- Place of Presentation
  Hong Kong
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Numerical Study on Focusing of Ultrasound in Microbubble-enhanced High-Intensity Focused Ultrasound Therapy2012
- Author(s)
  K. Okita, S. Takagi, Y. Matsumoto
- Organizer
  European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012)
- Place of Presentation
  Vienna, Austria
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Cavitation erosion induced by proton beam bombarding mercury target for high power spallation neutron source2012
- Author(s)
  二川正敏，直江崇，粉川広行，羽賀勝洋，沖田浩平
- Organizer
  International Symposium on Cavitation (CAV2012)
- Place of Presentation
  シンガポール，クラーク・キー
- Data Source
  KAKENHI-PROJECT-23360088
[Presentation] Development of Focus Control Method Aided by Numerical Simulation In Multi-Structural Media for HIFU Treatment2012
- Author(s)
  R. Narumi, K. Matsuki, K. Okita, T. Azuma, A. Sasaki, S. Takagi, Y. Matsumoto
- Organizer
  12th International Symposium for Therapeutic Ultrasound
- Place of Presentation
  Heidelberg, Germany
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Multi-scale Analysis on Cavitation Damage and its Mitigation for the Spallation Neutron Source2011
- Author(s)
  沖田浩平
- Organizer
  IV International Conference on Computational Methods for Coupled Problems in Science and Engineering
- Place of Presentation
  ギリシャ，コス島
- Data Source
  KAKENHI-PROJECT-23360088
[Presentation] Shape Representation by Signed Distance Function for Immersed Boundary Method2008
- Author(s)
  Okita, K., Tawara, T., Ono, K.
- Organizer
  WCCM8 and ECCOMAS2008
- Place of Presentation
  Venice, Italy
- Data Source
  KAKENHI-PROJECT-20760123
[Presentation] 符号付き距離関数による形状表現を用いた流体ソルバーの精度2008
- Author(s)
  沖田浩平, 小野謙二
- Organizer
  理研シンポジウムVCADシステム研究2008
- Place of Presentation
  埼玉県, 和光市
- Data Source
  KAKENHI-PROJECT-20760123
[Presentation] INFLUENCE OF BREAST STRUCTURE ON HIFU FOCAL ERROR
- Author(s)
  K. Okita et al.,
- Organizer
  The 15th International Symposium on Therapeutic Ultrasound
- Place of Presentation
  Utrecht, Netherland
- Year and Date
  2015-04-15 – 2015-04-18
- Data Source
  KAKENHI-PROJECT-24246035
[Presentation] NUMERICAL SIMULATION OF HIGH-INTENSITY FOCUSED ULTRAOUND TREATMENT FOR BREAST CANCER
- Author(s)
  Kohei Okita, Ryuta Narumi, Takashi Azuma, Shu Takagi, Yoichiro Matsumoto
- Organizer
  11th World Congress on Computational Mechanics (WCCM XI)
- Place of Presentation
  Barcelona, Spain
- Year and Date
  2014-07-20 – 2014-07-25
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] Numerical study on the effective heating due to inertial cavitation in microbubble-enhanced HIFU therapy
- Author(s)
  Kohei Okita, Kazuyasu Sugiyama, Shu Takagi, Yoichiro Matsumoto
- Organizer
  20th International Symposium on Nonlinear Acoustics
- Place of Presentation
  Lyon, France
- Year and Date
  2015-06-29 – 2015-07-03
- Data Source
  KAKENHI-PROJECT-26420125
[Presentation] Numerical study on microbubble-enhanced heating for variousparameters in EUS-FUS
- Author(s)
  沖田浩平，前沢峰雪，横田博一，東隆，高木周，松本洋一郎
- Organizer
  第6回「システム疾患生命科学による先端医療技術開発」シンポジウム
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-24760143
[Presentation] Numerical Estimation of HIFU Focal Error to Breast Cancer Treatment
- Author(s)
  R. Narumi, K. Matsuki, T. Azuma, K. Okita, A. Sasaki, K. Yoshinaka, J. Shidooka, H. Furusawa, S. Takagi, Y. Matsumoto
- Organizer
  2013 IEEE International Ultrasonics Symposium
- Place of Presentation
  Prague, Czech
- Year and Date
  2013-07-21 – 2013-07-25
- Data Source
  KAKENHI-PROJECT-24246035
[Presentation] INFLUENCE OF BREAST STRUCTURE ON HIFU FOCAL ERROR
- Author(s)
  Kohei Okita, Mika Seki, Ryuta Narumi, Takashi Azuma, Junichi Shidooka, Hidemi Furusawa, Shu Takagi, Yoichiro Matsumoto
- Organizer
  15th International Symposium on Therapeutic Ultrasound
- Place of Presentation
  Utrecht, Netherlands
- Year and Date
  2015-04-15 – 2015-04-18
- Data Source
  KAKENHI-PROJECT-26420125

1. KANEKO Akiko (40396940)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. MATSUMOTO Yoichiro (60111473)

# of Collaborated Projects: 4 results

# of Collaborated Products: 6 results
3. FUTAKAWA Masatoshi (90354802)

# of Collaborated Projects: 3 results

# of Collaborated Products: 3 results
4. HASEGAWA Shoichi (90391333)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
5. KOGAWA Hiroyuki (00354738)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
6. TANAKA Nobuatsu (30323207)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. HAGA Katsuhiro (20354730)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
8. IDA Masato (60391356)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. NAOE Takashi (00469826)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
10. YOSHINAKA Kiyoshi (90358341)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
11. AZUMA Takashi (90421932)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
12. TAKEMURA Fumio (20313041)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. OKAMOTO Koji (80204030)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. MURAI Yuichi (80273001)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KYOTOH Harumichi (80186345)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. WAKUI Takashi (50377214)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. SATO Harumichi (90357145)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. WATANABE Masao (30274484)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. UMEMURA Shinichiro (20402787)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. TAKAGI Shu (30272371)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
21. MURAGAKI Yoshihiro (70210028)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. MITSUISHI Mamoru (90183110)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Okita Kohei 沖田 浩平

OKITA Kohei 沖田 浩平

Research Projects

Research Products

Co-Researchers

濡れ性による気泡の壁面付着状態が気泡クラウドの崩壊挙動に与える影響Principal Investigator

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Numerical Study on Mechanical Effects of Cavitation in High-intensity Focused UltrasoundPrincipal Investigator

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Development and verification of numerical simulation for microbubble-enhanced high-intensity focused ultrasound therapyPrincipal Investigator

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Ultrasound imaging and therapeutic system for minimally invasive therapy based on beam measurement and control

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Numerical analysis of the heating due to inertial cavitation in high-intensity focused ultrasound therapyPrincipal Investigator

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Comprehensive study on mercury cavitation by proton beam-induced pressure waves and its mitigation techniques

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Elucidation on microbubble mitigation mechanism for pressure waves induced by proton beam bombardment

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Development of the computational method for the multiple fluid flows through the micro channel with a complex shapePrincipal Investigator

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Development of damage mitigation technique on liquid/solid interface by microbubble

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[Journal Article] Numerical study on growth and collapse of cloud cavitation in a focused ultrasound field2018

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[Journal Article] Effects of breast structure on high-intensity focused ultrasound focal error2018

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[Journal Article] Influence of Collapse of Cavitation Bubble Cloud on Erosion of Solid Surface in Hydraulic Machinery2018

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[Journal Article] 強力集束超音波による低侵襲治療HIFUシミュレーション2017

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[Journal Article] 超音波によるバブルリポソームの制御に関するシミュレーション手法の開発2017

Okita Kohei 沖田浩平

OKITA Kohei 沖田浩平