HASEGAWA Tomoyuki 長谷川智之

… Alternative Names

長谷川智之ハセガワトモユキ

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Researcher Number	10276181
Other IDs
External Links
Affiliation (Current)	2025: 北里大学, 医療衛生学部, 教授
Affiliation (based on the past Project Information) *help	2014 – 2023: 北里大学, 医療衛生学部, 教授 2009 – 2013: Kitasato University, 医療衛生学部, 准教授 2002 – 2008: Kitasato University, School of Allied Health Sciences, Associate Professor, 医療衛生学部, 講師 2003: 北里大学, 医療衛生学部, 助教授 1998 – 2001: 北里大学, 医療衛生学部, 助手
Review Section/Research Field	Principal Investigator Radiation science / Basic Section 52040:Radiological sciences-related / Medical systems / Medical Physics and Radiological Technology / 医学物理学・放射線技術学 / Medical Physics/Radiological Technology Except Principal Investigator Radiation science / Public health/Health science / Medical systems / Basic Section 52040:Radiological sciences-related / Public health/Health science
Keywords	Principal Investigator PET / 定量性 / 校正 / 品質管理 / 医学物理学 / 放射線物理学 / 核医学 / 点状線源 / 医学物理 / モンテカルロシミュレーション … More / トレーサブル点状線源 / PET装置 / 性能評価 / 点状放射線源 / 動き補正 / モンテカルロ・シミュレーション / シールド / 散乱補正 / 3次元モード / 陽電子断層撮像法（PET） / ＰＥＴ / 消滅放射線イメージング / 放射線技術学 / 放射線科学 / クロスキャリブレーション / トレーサビリティ / 標準化 / 補正 / 動き / Geant4 / 装置物理特性 / 放射線物理 / 放射線計測 / 格医学 / Monte-Carlo simulation / 視野外放射能 / モンテカルロ / アルツハイマー病 / MP4A … More Except Principal Investigator PACS / PET / Healthcare System / Telemedicine / 在宅医療システム / 遠隔医療システム / 放射線検出器 / 同時計数 / 画像診断装置 / 核医学 / medical imaging / image reconstruction / radioisotope / coincident count / scintillation detector / Instrumentation for diagnosis / nuclear medicine / 医用画像 / 画像再構成 / シンチレーション検出器 / Telemedicine System / Home Health Care System / モニタリング / 消滅γ線 / Geant4 / モンテカルロシミュレーション / 消滅ガンマ線 / 陽電子生成 / 放射線治療 / Health Care System / 遠隔医療 / 安全性・秘匿性 / 電子透かし / 著作権保証 / 医用画像保管・伝送 / educational function of resident / reporting system / 画像サーバー / 読影レポート / レジデント教育 / レポーティングシステム / Image Transmission / Medical Information System / Radiological Reporting System / Teleradiology / デジタル医用情報の伝送 / 病院内外情報伝送 / 無線インターネット / 在宅医療支援システム Less

多様なPET装置のためのトレーサブル点状線源を用いた統一的な校正・定量性評価法Principal Investigator
- Principal Investigator
  
  長谷川智之
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Kitasato University
Development of visualization system on irradiated dose distribution in radiotherapy
- Principal Investigator
  
  花田剛士
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Keio University
Novel evaluation and calibration method with traceable point-like sources for PETPrincipal Investigator
- Principal Investigator
  
  Hasegawa Tomoyuki
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Kitasato University
Quantitative evaluation and calibration of PET scanners using traceable point-like sourcesPrincipal Investigator
- Principal Investigator
  
  Hasegawa Tomoyuki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Medical Physics and Radiological Technology
- Research Institution
  Kitasato University
Calibration and evaluation method with novel traceable point-like sources for PET scannersPrincipal Investigator
- Principal Investigator
  
  TOMOYUKI Hasegawa
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  医学物理学・放射線技術学
- Research Institution
  Kitasato University
New QC・QA method with traceable point-like sources for PETPrincipal Investigator
- Principal Investigator
  
  HASEGAWA Tomoyuki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Medical Physics/Radiological Technology
- Research Institution
  Kitasato University
Studies of fundamental technologies to realize PET diagnoses with very low radiation dose
- Principal Investigator
  
  MURAYAMA Hideo
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Medical systems
- Research Institution
  National Institute of Radiological Sciences
New motion detection and correction method for new-types of PETPrincipal Investigator
- Principal Investigator
  
  HASEGAWA Tomoyuki
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Medical systems
- Research Institution
  Kitasato University
がん検診のための高速・低コストPET装置の開発Principal Investigator
- Principal Investigator
  
  長谷川智之
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Medical systems
- Research Institution
  Kitasato University
Intensive study for realization of the next-generation brain PET system with high sensitivity, high spatial resolution and high speed
- Principal Investigator
  
  MURAYAMA Hideo
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Medical systems
- Research Institution
  National Institute of Radiological Sciences
Development of the Healthcare support e-Hospital system at the Local Area using digital-watermarking technology
- Principal Investigator
  
  UMEDA Tokuo
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Public health/Health science
- Research Institution
  Kitasato-University
がん検診用低コストPET装置の開発Principal Investigator
- Principal Investigator
  
  長谷川智之
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Radiation science
- Research Institution
  Kitasato University
Building of film reporting system which has educational function of resident
- Principal Investigator
  
  TOSHIAKI Ikeda
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  KITASATO UNIVERSITY
アルツハイマー病脳AchE活性の3次元PET定量測定精度の評価Principal Investigator
- Principal Investigator
  
  長谷川智之
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Radiation science
- Research Institution
  Kitasato University
Conceptual design of next generation PET and improvement on quantity of PET images
- Principal Investigator
  
  MURAYAMA Hideo
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Radiation science
- Research Institution
  National Institute of Radiological Sciences
Development of Real-time Homecare Aid System
- Principal Investigator
  
  UMEDA Tokuo
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Public health/Health science
- Research Institution
  Kitasato University
アルツハイマー病脳AchE活性の3次元PET定量測定精度の検証Principal Investigator
- Principal Investigator
  
  長谷川智之
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Radiation science
- Research Institution
  Kitasato University
DEVELOPMENT OF HOME HEALTH CASE SYSTEM USING WIRELESS INTERNET
- Principal Investigator
  
  UMEDA Tokuo
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Public health/Health science
- Research Institution
  Kitasato University

[Journal Article] Dedicated phantom tools using traceable 68Ge/68Ga point-like sources for dedicated-breast PET and positron emission mammography scanners2023
- Author(s)
  Okamoto Mio、Hasegawa Tomoyuki、Oda Keiichi、Miyatake Hiroki、Kikuchi Kei、Inoue Yusuke、Satoh Yoko、Inaoka Yuichi、Kawamoto Masami、Shima Koji、Kanbayashi Kenji、Yoshii Miho、Kanno Tomoyuki、Wagatsuma Kei、Hashimoto Masatoshi
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: 16 Issue: 1 Pages: 49-56
- DOI
  10.1007/s12194-022-00692-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K07605, KAKENHI-PROJECT-20K16747
[Journal Article] Traceable point-like 68Ge/68Ga source with a spherically symmetric positron absorber for PET scanners2020
- Author(s)
  T. Hasegawa, Mio Okamoto, T. Yamadac, H. Ishizud, T. Mikamotod, Y. Satoe, H. Miyatakef, K. Kikuchif, Y. Inoue
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: 13 Issue: 2 Pages: 170-176
- DOI
  10.1007/s12194-020-00565-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K07688
[Journal Article] Traceable point-like 68Ge/68Ga source with a spherically symmetric positron absorber for PET scanners2020
- Author(s)
  T. Hasegawa, Mio Okamoto, T. Yamada, H. Ishizu, T. Mikamoto, Y. Sato, H. Miyatake, K. Kikuchi, Y. Inoue
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K07688
[Journal Article] Evaluation of spatial dependence of point spread function-based PET reconstruction using a traceable point-like 22Na source2016
- Author(s)
  T. Murata, K. Miwa, N. Miyaji, K. Wagatsuma, T. Hasegawa, K. Oda, T. Umeda, T. Iimori, Y. Masuda, T. Terauchi, M. Koizumi
- Journal Title
  
  EJNMMI Physics
  
  Volume: 3 Issue: 1 Pages: 26-26
- DOI
  10.1186/s40658-016-0162-3
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K08701, KAKENHI-PROJECT-16K19831
[Journal Article] Microfocus X-ray imagnig of the internal geometry of brachytherapy seeds2014
- Author(s)
  T. Hasegawa, T. hanada, A. Yorozu, H. Ito, S. Masuda, M. Kawahara, K. Yogo, K. Hayakawa
- Journal Title
  
  Appl Radiat Isot
  
  Volume: 86 Pages: 13-20
- DOI
  10.1016/j.apradiso.2013.12.032
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24601014
[Journal Article] Standardization method of 22Na using two NaI(Tl) scintillation detectors2014
- Author(s)
  Y. Sato, T. Yamada, T. Hasegawa
- Journal Title
  
  Appl Radiat Isot
  
  Volume: 87 Pages: 171-174
- DOI
  10.1016/j.apradiso.2013.11.125
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24601014
[Journal Article] 2012 IEEE NSS-MIC参加報告2013
- Author(s)
  長谷川智之、吉田英治
- Journal Title
  
  Med Imag Tech
  
  Volume: 31 Pages: 79-80
- Data Source
  KAKENHI-PROJECT-24601014
[Journal Article] Validation of novel calibration scheme with traceable point-like 22Na sources on six types of PET scanners2013
- Author(s)
  T. Hasegawa, K. Oda, Y. Wada, T. Sasaki, Y. Sato, T. Yamada, M. Matsumoto, H. Murayama, K. Kikuchi, H. Miyatake, Y. Abe, K. Miwa, K. Akimoto, K. Wagatsuma
- Journal Title
  
  Ann Nucl Med
  
  Volume: 27 Issue: 4 Pages: 346-54
- DOI
  10.1007/s12149-013-0692-x
- NAID
  10031176142
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24601014
[Journal Article] Novel point-like^<68> Ge/^<68> Ga radioactive source with spherical positron absorber2012
- Author(s)
  T. Hasegawa, K. Oda, T. Yamada, M. Matsumoto, Y. Sato, H. Murayama, H. Takei
- Journal Title
  
  IEEE Trans. Nucl. Sci.
  
  Volume: 59 Pages: 24-29
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] Microfocus X-ray imaging of traceable point-like 22Na sources for quality control2012
- Author(s)
  T. Hasegawa, K. Oda, Y. Sato, H. Ito, S. Masuda, T. Yamada, M. Matsumoto, H. Murayama, and H. Takei
- Journal Title
  
  Med Phys
  
  Volume: 39 Pages: 4414-4422
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24601014
[Journal Article] Characteristics of annihilation photons emitted from new types of point-like ^<22>Na radioactive sources with symmetric absorber designs2011
- Author(s)
  T.Hasegawa, et al.
- Journal Title
  
  IEEE Trans Nucl Sci
  
  Volume: 58 Pages: 43-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] Semi-quantitative and simulation analyses of effects of gamma rays on determination of calibration factors of PET scanners with point-like^<22> Na sources2011
- Author(s)
  T. Hasegawa, Y. Sato, K. Oda, Y. Wada, H. Murayama, T. Yamada
- Journal Title
  
  Phys Med Biol
  
  Volume: 56 Pages: 6031-45
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] がん診断を支援する核医学イメージング機器-原理と実績-2011
- Author(s)
  長谷川智之
- Journal Title
  
  応用物理学会誌
  
  Volume: 80 Pages: 103-109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] Characteristics of annihilation photons emitted from new types of point-like^<22> Na radioactive sources with symmetric absorber designs2011
- Author(s)
  T. Hasegawa, Y. Sato, T. Yamada, K. Oda, Y. Wada, E. i Yoshida, H. Murayama, H. Takei
- Journal Title
  
  IEEE Trans. Nucl. Sci.
  
  Volume: 58 Pages: 43-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] A practical method of determining cross calibration factors of PET scanners by moving a point-like ^<22>Na radioactive source2010
- Author(s)
  T.Hasegawa, et al.
- Journal Title
  
  Ann Nucl Med
  
  Volume: 24 Pages: 655-661
- NAID
  10027659516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] Monte Carlo simulation of the standardization of^<22> Na using scintillation detector array2010
- Author(s)
  Y. Sato, H. Murayama, T. Yamada, T. Hasegawa, K. Oda, Y. Unno, A. Yunoki
- Journal Title
  
  Applied Radiation and Isotopes
  
  Volume: 68 Pages: 1354-1357
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] A practical method of determining cross calibration factors of PET scanners by moving a point-like^<22> Na radioactive source2010
- Author(s)
  T. Hasegawa, K. Oda, Y. Wada, Y. Sato, T. Yamada, E. Yoshida, H. Murayama, K. Saito, T. Takeda, K. Kikuchi
- Journal Title
  
  Ann Nucl Med
  
  Volume: 24 Pages: 655-661
- NAID
  10027659516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] Point-like radioactive source with multiple absorber capsules for evaluating PET scanners2010
- Author(s)
  T. Hasegawa, E. Yoshida, Y. Sato, K. Oda, T. Yamada, H. Murayama, T. Yamaya, Y. Wada, K. Saito
- Journal Title
  
  Ann Nucl Med
  
  Volume: 24 Pages: 427-432
- NAID
  10027658999
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21611007
[Journal Article] Optical Observation of Energy Loss Distribution and Practical Range of Positrons from an 18F Water Solution in a Water-equivalent Phantom2009
- Author(s)
  Hasegawa, T.
- Journal Title
  
  Med. Phys. 36,(2)
  
  Pages: 402-410
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] 実効原子番号の低い無機シンチレータを用いた高感度PET装置の検討2008
- Author(s)
  吉田英治, 北村圭司, 錦戸文彦,澁谷憲悟, 長谷川智之, 山谷泰賀, 村山秀雄
- Journal Title
  
  医学物理 28
- NAID
  10026092301
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] Optical Observation of Energy Loss Distribution and Practical Range of Positrons from an 18F Water Solution in a Water-equivalent Phantom2008
- Author(s)
  Hasegawa, T., Yoshida, E., Shibuya, K., Murayama, H
- Journal Title
  
  Med. Phys 36,(2)
  
  Pages: 402-410
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] A DOI-dependent extended energy window method to control balance of scatter and true events2008
- Author(s)
  Yoshida, E., Kitamura, K., Shibuya, K., Nishikido, F., Hasegawa, T., Yamaya, T., Lam, C., Inadama, N., Murayama, H
- Journal Title
  
  IEEE Trans. Nucl. Sci 55,(5)
  
  Pages: 2475-2481
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] 体動補正付PET画像再構成における感度画像計算法の基礎的検討2008
- Author(s)
  11)木内尚子, 小林哲哉, 山谷泰賀, 長谷川智之, 村山秀雄, 菅幹生
- Journal Title
  
  医学物理 28
- NAID
  10026092319
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] 頭部用試作機 jPET-D4 による小動物PETイメージングの可能性.2007
- Author(s)
  24)山谷泰賀, 吉田英治, 稲玉直子, 澁谷憲悟, 錦戸文彦, ラム・チフグ, 長谷川智之, 西村義一, 西村まゆみ, 島田義也, 村山秀雄
- Journal Title
  
  医学物理 27
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] 近接撮影型DOI-PET装置に適した3次元観測モデルの提案2007
- Author(s)
  高橋悠, 山谷泰賀, 小林哲哉, 北村圭司, 長谷川智之, 村山秀雄, 菅幹生
- Journal Title
  
  医学物理 27
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] Evaluation of static physics performance of the jPET-D4 with Monte Carlo simulations.2007
- Author(s)
  Hasegawa, T.
- Journal Title
  
  Phys.Med.Biol. 52,(1)
  
  Pages: 213-230
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] Evaluation of static physics performance of jPET-D4 withMonte Carlo simulation2007
- Author(s)
  T. Hasegawa, E. Yoshida, A. Kobayashi, K. Shibuya, F. Nishikido, T.Kobayashi, M. Suga, T. Yamaya, K.Kitamura, K. Maruyama, and H. Murayama
- Journal Title
  
  Phys. Med. Biol. 52
  
  Pages: 213-230
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18500385
[Journal Article] PETイメージングにおけるDOI情報とTOF情報の併用による画質改善2007
- Author(s)
  小林哲哉, 山谷泰賀, 高橋悠, 北村圭司, 長谷川智之, 村山秀雄, 菅幹生
- Journal Title
  
  医学物理 27
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] PET 装置性能評価と定量性2007
- Author(s)
  長谷川智之
- Journal Title
  
  放射線 33(1)
  
  Pages: 47-54
- NAID
  10019839192
- Data Source
  KAKENHI-PROJECT-18500385
[Journal Article] Evaluation of static physics performance of the jPET-D4 with Monte Carlo simulations2007
- Author(s)
  Hasegawa, T., Yoshida, E., Kobayashi, A., Shibuya, K., Nishikido, F., Kobayashi, T., Suga, M., Kitamura, K., Maruyama, K., Murayama, H
- Journal Title
  
  Phys. Med. Biol 52(1)
  
  Pages: 213-230
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19300188
[Journal Article] Evaluation of static physics performance of jPET-D4 with Monte Carlo simulation2007
- Author(s)
  T.Hasegawa et al.
- Journal Title
  
  Phys Med Biol 52
  
  Pages: 213-320
- Data Source
  KAKENHI-PROJECT-18500385
[Journal Article] Energy spectra analysis of the four-layer DOI detector for the brain PET scanner : jPET-D4.2006
- Author(s)
  Yoshida, E., Kitamura, K., Tsuda, T., Shibuya, K., Yamaya, T., Inadama, N., Hasegawa, T., Murayama, H.
- Journal Title
  
  Nucl.Instr.Meth.A 577
  
  Pages: 664-669
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] Design and initial evaluation of a 4-layer DOI-PETsystem : the jPET-D42006
- Author(s)
  E. Yoshida, T. Yamaya, M. Watanabe, K. Kitamura, A. Kobayashi, T. Hasegawa, T.Obi, H. Haneishi, M. Fukushi, and H.Murayama
- Journal Title
  
  Jpn. J. Med. Phys. 26
  
  Pages: 131-140
- NAID
  10024347112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18500385
[Journal Article] A New Tracking Method for Head Motion using a Single Camera anda Solid Marker2006
- Author(s)
  H. Muraishi, T. Hasegawa, Y. Fukushima, K. Yoda, K. Maruyama, Y. Shiba, M.Muraishi, T. Yamaya, E. Yoshida and H.Murayama
- Journal Title
  
  Med. Imag. Tech 24(4)
  
  Pages: 320-328
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18500385
[Journal Article] Depth-of-interaction recognition using optical filters for nuclear medicine imaging.2005
- Author(s)
  Hasegawa, T
- Journal Title
  
  IEEE Trans. Nucl. Sci. 52(1)
  
  Pages: 4-7
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] Transaxial system models for jPET-D4 image reconstruction.2005
- Author(s)
  Yamaya, T., Hagiwara, N., Obi, T., Yamaguchi, M., Ohyama, N., Kitamura, K., Hasegawa, T., Haneishi, H., Yoshida1, E., Naoko Inadama, N., Murayama, H.
- Journal Title
  
  Phys.Med.Biol. 50
  
  Pages: 5339-5355
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] Depth-of-interaction recognition using optical filters for nuclear medicine imaging.2005
- Author(s)
  Hasegawa, T.
- Journal Title
  
  IEEE Trans.Nucl.Sci. 52(1)
  
  Pages: 4-7
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] Depth-of-interaction recognition using optical filters for nuclear medicine imaging.2005
- Author(s)
  Hasegawa, T., Ishikawa, M., Maruyama, K., Inadama, N., Yoshida, E., Murayama, H.
- Journal Title
  
  IEEE Trans.Nucl.Sci. 52(1)
  
  Pages: 4-7
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] Depth-of-interaction recognition using optical filters for nuclear medicine imaging2005
- Author(s)
  T.Hasegawa, et al.
- Journal Title
  
  IEEE Trans.Nucl.Sci. 51(2)
  
  Pages: 4-7
- Data Source
  KAKENHI-PROJECT-16700390
[Journal Article] 電子透かし技術を用いた在宅医療支援用地域一体型e-Hospitalシステムの構築2005
- Author(s)
  梅田徳男, 池田俊昭, 長谷川智之, 原内一, 大川明子
- Journal Title
  
  INNERVISON 20(8)
  
  Pages: 45-45
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15209022
[Journal Article] PET画像情報処理(5)PET検査における体動補正計測・補正の研究2005
- Author(s)
  村石浩、長谷川智之
- Journal Title
  
  放射線科学 48(4)
  
  Pages: 133-141
- Data Source
  KAKENHI-PROJECT-18500385
[Journal Article] 電子透かし技術を用いた在宅医療支援用地域一体型e-Hospitalシステムの構築2005
- Author(s)
  梅田徳男, 池田俊昭, 長谷川智之, 原内一, 大川明子
- Journal Title
  
  INNERVISION 20(8)
  
  Pages: 45-45
- Data Source
  KAKENHI-PROJECT-15209022
[Journal Article] PET画像情報処理(5)PET検査における体動補正計測・補正の研究2005
- Author(s)
  村石浩, 長谷川智之
- Journal Title
  
  放射線科学 48(4)
  
  Pages: 133-141
- Data Source
  KAKENHI-PROJECT-16700390
[Journal Article] On-clock non-paralysable count-loss model2004
- Author(s)
  T.Hasegawa他
- Journal Title
  
  Phys.Med.Biol. 49(4)
  
  Pages: 547-555
- Data Source
  KAKENHI-PROJECT-16700390
[Journal Article] On-clock non-paralysable count-loss model.2004
- Author(s)
  Hasegawa, T., Yoshida, E., Yamaya, T., Maruyama, H., Murayama, H.
- Journal Title
  
  Phys.Med.Biol. 49(4)
  
  Pages: 547-555
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] 次世代PET(9) 体動補正2004
- Author(s)
  長谷川智之他
- Journal Title
  
  核医学 41(3)
  
  Pages: 337-337
- Data Source
  KAKENHI-PROJECT-16700390
[Journal Article] 小動物用PET(7)Geant4を用いた物理特性評価2004
- Author(s)
  長谷川智之他
- Journal Title
  
  核医学 41(3)
  
  Pages: 373-373
- Data Source
  KAKENHI-PROJECT-16700390
[Journal Article] 次世代PET装置の体動計測・補正2004
- Author(s)
  村石浩, 長谷川智之他
- Journal Title
  
  Jpn.J.Med.Phys.Supplement 24(3)
  
  Pages: 181-183
- Data Source
  KAKENHI-PROJECT-16700390
[Journal Article] On-clock non-paralysable count-loss model.2004
- Author(s)
  Hasegawa, T.
- Journal Title
  
  Phys. Med. Biol. 49(4)
  
  Pages: 547-555
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] Depth-of-interaction Recognition Using Optical Filters for Nuclear Medicine Imaging.2004
- Author(s)
  Hasegawa, T., Muramoto, T., Kato, Y., Ishikawa, M., Inadama, N., Yoshida, E., Murayama, H.
- Journal Title
  
  IEEE Trans.Nucl.Sci. 52(1)
  
  Pages: 4-7
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] DOI-PET image reconstruction with accurate system model reducing redundancy of imaging system.2003
- Author(s)
  Yamaya, T., Hagiwara, N., Obi, T., Yamaguchi, K., Kita, K., Ohyama, N., Kitamura, K., Hasegawa, T., Haneishi, H., Murayama, H.
- Journal Title
  
  IEEE Trans.Nucl.Sci. 50(5)
  
  Pages: 1404-1409
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15200043
[Journal Article] A phantom and simulation study on body-shields to cope with radioactivity outside the field of view in 3D PET2001
- Author(s)
  Hasegawa, T
- Journal Title
  
  2001 IEEE Med.Imag.Conf.Record M5A
  
  Pages: 22-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] A Monte-Carlo simulation study on coarse septa for scatter correction in 3D PET2001
- Author(s)
  Hasegawa, T., Tanaka, E., Yamashita, T., Watanabe, M., Yamaya, T., Murayama, H.
- Journal Title
  
  2001 IEEE Nucl.Sci.Symp.Conf.Record. (ISBN 0-7803-7324-3)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] 次世代PET装置:視野外放射能シールドの検討2001
- Author(s)
  長谷川智之
- Journal Title
  
  核医学 38(5)
  
  Pages: 581-581
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] A phantom and simulation study on body-shields to cope with radioactivity outside the field of view in 3D PET.2001
- Author(s)
  Hasegawa, T, Murayama, H., Matsuura H., Yamaya, T.
- Journal Title
  
  2001 IEEE Nucl.Sci.SYmp.Conf.Record. (ISBN 0-7803-7324-3)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] PET用ボディーシールドの実験的評価2001
- Author(s)
  長谷川智之
- Journal Title
  
  医学物理 21(sup.2)
  
  Pages: 24-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] 次世代PET装置:粗セプタによる散乱補正法の検討2001
- Author(s)
  長谷川智之
- Journal Title
  
  核医学 38(5)
  
  Pages: 581-581
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] A Monte-Carlo simulation study on coarse septa for scatter correction in 3D PET2001
- Author(s)
  Hasegawa, T
- Journal Title
  
  2001 IEEE Med.Imag.Conf.Record M13B
  
  Pages: 22-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] Monte Carlo simulation for PET scanners and shields2001
- Author(s)
  Hasegawa, T.
- Journal Title
  
  Jap.J.Med.Phys 21(3)
  
  Pages: 174-186
- NAID
  130004624463
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] Monte Carlo simulation for PET scanners and shields.2001
- Author(s)
  Hasegawa, T., Michel, C., Murayama, H., Yamaya, T., Matsuura, H., Tanada, S.
- Journal Title
  
  Jpn.J.Med.Phys. 21(3)
  
  Pages: 174-186
- NAID
  130004624463
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] A study of external end-shields for PET.2000
- Author(s)
  Hasegawa, T., Michel, C., Kawashima, K., Murayama, H., Nakajima, T., Matsuura, H., Wada, Y.
- Journal Title
  
  IEEE Trans.Nucl.Sci. 47
  
  Pages: 1099-1103
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Journal Article] A 2D/3D, hybrid PET scanner with rotating partial slice-septa and its quantitative procedures.2000
- Author(s)
  Tanaka, E., Hasegawa, T., Yamashita, T., Okada, H., Murayama, H.
- Journal Title
  
  Phys.Med.Biol. 45
  
  Pages: 2821-2841
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-12470191
[Patent] 放射線源の製造方法及び装置2012
- Inventor(s)
  佐藤　泰、長谷川智之
- Industrial Property Rights Holder
  佐藤　泰、長谷川智之
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2012-147177
- Filing Date
  2012-06-29
- Data Source
  KAKENHI-PROJECT-24601014
[Patent] 開放型PET装置γ線を放出する陽電子崩壊核種の放射能絶対測定方法、放射線検出器集合体の検出効率決定方法、及び、放射線測定装置の校正方法2008
- Inventor(s)
  佐藤泰, 村山秀雄, 山田崇裕, 長谷川智之, 織田圭一
- Filing Date
  2008-12-01
- Data Source
  KAKENHI-PROJECT-19300188
[Patent] 深さ位置認識型放射線検出器2008
- Inventor(s)
  長谷川智之, 村山秀雄
- Acquisition Date
  2008-08-15
- Data Source
  KAKENHI-PROJECT-19300188
[Patent] 開放型PET装置γ線を放出する陽電子崩壊核種の放射能絶対測定方法、放射線検出器集合体の検出効率決定方法、及び、放射線測定装置の校正方法2008
- Inventor(s)
  佐藤泰, 村山秀雄, 山田崇裕, 長谷川智之, 織田圭一
- Industrial Property Number
  2008-306087
- Filing Date
  2008-12-01
- Data Source
  KAKENHI-PROJECT-19300188
[Presentation] Validation of Monte Carlo Geant4 multi-threading efficiency for LINAC therapeutic beams on Windows platform2024
- Author(s)
  Hanada T, Hasegawa T, Ohashi T, Aso T, Fukada J, Shigematsu N
- Organizer
  第127回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-21K07685
[Presentation] Monte Carlo simulation performance for the therapeutic photon/electron transport with simple jaw biasing using phase-space sources2023
- Author(s)
  Hanada T, Hasegawa T, Ohashi T, Minemura T, Kikumura R, Aso T, Yorozu A, Shigematsu N
- Organizer
  第126回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-21K07685
[Presentation] Windows環境で実行する放射線治療に関連したGeant4コード用ライブラリの構築2022
- Author(s)
  花田剛士, 長谷川智之, 大橋俊夫, 峯村俊行, 喜久村力, 萬篤憲, 茂松直之
- Organizer
  日本放射線腫瘍学会第35回学術大会
- Data Source
  KAKENHI-PROJECT-21K07685
[Presentation] トレーサブル点状線源を用いたPEM装置専用QA/QCファントムの検討2019
- Author(s)
  岡本美桜、高橋健太郎、宮武比呂樹、井上優介、織田圭一、島　孝次、神林健児、吉井美穂、菅野智之、川本雅美、長谷川智之
- Organizer
  第39回日本核医学技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] アクリル吸収体Ge-68/Ga-68タイプトレーサブル点状線源を用いる定量性・校正定数評価法の開発状況報告2019
- Author(s)
  長谷川智之、岡本美桜、高橋健太郎、宮武比呂樹、菊池　敬、井上優介、織田圭一、我妻　慧、和田康弘
- Organizer
  第59回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] Semi-automated plug-in QC/QA tool for analyzing PET images obtained using traceable point-like sources2019
- Author(s)
  Kentaro Takahashi, Mio Okamoto, Tomoyuki Hasegawa
- Organizer
  SNMMI 2019 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] Dedicated QC/QA phantom tools using traceable Ge-68/Ga-68 point-like sources for dbPET and PEM2019
- Author(s)
  Mio Okamoto, Kentaro Takahashi, Keiichi Oda, Yoko Satoh, Yuichi Inaoka, Hiroki Miyatake, Yusuke Inoue, Tomoyuki Hasegawa
- Organizer
  SNMMI 2019 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] Data analysis tool for handling spherical ROI data for calibration and evaluation of PET scanners using traceable point-like sources2019
- Author(s)
  Kentaro Takahashi, Kai Imaizumi, Mio Okamoto, Hiroki Miyatake, Yusuke Inoue, Yasuhiro Wada, Keiichi Oda, Yashushi Sato, Kei Wagatsuma, Tomoyuki Hasegawa
- Organizer
  第117回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] Advantages of spherical ROIs for calibrating and evaluating PET scanners using traceable point-like sources2019
- Author(s)
  Mio Okamoto, Kentaro Takahashi, Hiroki Miyatake, Yusuke Inoue, Keiichi Oda, Kei Wagatsuma, Yasuhiro Wada, Hiroshi Watabe, Miho Shidahara, Tomoyuki Hasegawa
- Organizer
  第117回日本医学物理学会学術大会
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] トレーサブルNa-22点状線源によるPET装置の温度依存性の確認2018
- Author(s)
  宮武比呂樹、長谷川智之、阿部　豊、菊池　敬、井上優介
- Organizer
  第38回日本核医学技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] トレーサブル点状線源とファントムを組み合わせる定量性評価法2018
- Author(s)
  岡本美桜、長谷川智之、宮武比呂樹、菊池　敬、井上優介、我妻　慧、織田圭一、和田康弘
- Organizer
  第38回日本核医学技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-18K07688
[Presentation] Spherical and cylindrical ROIs in the calibration method with a traceable Ge-68/Ga-68 point-like source2017
- Author(s)
  S. Koyama, T. Hasegawa, Y. Inoue, K. Kikuchi, H. Miyatake, K. Wagatsuma, N. Miyaji, H. Watabe, M. Shidahara
- Organizer
  Japan-Korea Joint Meeting on Medical Physics (JKMP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] トレーサブル68Ge/68Ga点状線源を用いるPET装置の校正法2017
- Author(s)
  小山翔司, 長谷川智之, 井上優介, 菊池　敬, 宮武比呂樹, 我妻　慧, 宮司典明, 渡部浩司, 志田原美保, 四月朔日聖一, 津田啓介, 村松禎久, 栁澤かおり, 和田康弘, 織田圭, 佐藤　泰
- Organizer
  第37回日本核医学技術学会
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] トレーサブル点状線源を用いる定量性評価校正法の開発状況報告2017
- Author(s)
  長谷川智之、小山翔司、宮武比呂樹、菊池　敬、井上優介、佐藤　泰、我妻　慧、織田圭一、和田康弘、三輪健太
- Organizer
  第57回日本核医学会学術大会
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] Geant4によるPETとトレーサブル点状線源のシミュレーション2017
- Author(s)
  長谷川智之
- Organizer
  第37回日本核医学技術学会
- Invited
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] Point-like Ge-68/Ga-68 radioactive source with a spherical acrylic absorber as a basic calibration tool for PET scanners2017
- Author(s)
  Tomoyuki Hasegawa, Shoji Koyama, Takahiro Yamada, Mikio Matsumoto, Hidetake Ishizu, Takahiro Mikamoto, Yasushi Sato, Hiroki Miyatake, Kei Kikuchi, Yusuke Inoue
- Organizer
  Japan-Korea Joint Meeting on Medical Physics (JKMP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] 球形状アクリル吸収体トレーサブルGe-68/Ga-68点状線源を用いたPET装置校正2016
- Author(s)
  小山翔司、安藤　瞭、外山　舜、長谷川智之、宮武比呂樹、菊池　敬、井上優介、我妻　慧、織田圭一、佐藤　泰、山田崇裕
- Organizer
  第101回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] Detailed analysis of calibration data obtained using a traceable Ge-68/Ga-68 point-like source for clinical PET scanners2016
- Author(s)
  S. Koyama, T. Hasegawa, K. Kikuchi, Y. Inoue, H. Miyatake, K. Wagatsma, K. Oda, Y. Sato, T. Yamada
- Organizer
  第112回日本医学物理学会学術大会
- Place of Presentation
  沖縄コンベンションセンター（沖縄県宜野湾市）
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] トレーサブル点状線源を用いる定量性評価校正法2016
- Author(s)
  長谷川智之、小山翔司、宮武比呂樹、菊池　敬、井上優介、佐藤　泰、我妻　慧、織田圭一、和田康弘、三輪健太、村田泰輔
- Organizer
  第56回日本核医学会
- Place of Presentation
  名古屋国際会議場（愛知県名古屋市）
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] トレーサブルGe-68/Ga-68点状線源に関わる位置依存性の基本的評価2016
- Author(s)
  小山翔司、安藤　瞭、外山　舜、長谷川智之、宮武比呂樹、菊池　敬、井上優介、我妻　慧、織田圭一、佐藤　泰、山田崇裕
- Organizer
  第44回日本放射線技術学会秋季学術大会
- Place of Presentation
  大宮ソニックシティ（埼玉県さいたま市）
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] 二機種での長期間にわたるトレーサブルNa-22点状線源の測定報告2015
- Author(s)
  宮武比呂樹、長谷川智之、阿部　豊、菊池　敬、井上優介
- Organizer
  第43回日本放射線技術学会秋季学術大会
- Place of Presentation
  金沢市文化ホール（石川県金沢市）
- Year and Date
  2015-10-08
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] アクリル吸収体トレーサブルGe-68/Ga-68点状線源を用いる定量性評価校正法2015
- Author(s)
  長谷川智之、宮武比呂樹、菊池　敬、井上優介、佐藤　泰、山田崇裕、織田圭一、和田康弘、坂口和也、安藤　瞭、外山　舜
- Organizer
  第55回日本核医学会
- Place of Presentation
  ハイアットリージェンシー東京（東京都新宿区）
- Year and Date
  2015-11-05
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] トレーサブル22Na点状線源を用いたPET空間分解能補正効果の位置依存性の評価2015
- Author(s)
  村田泰輔、三輪建太、宮司典明、我妻慧、長谷川智之、織田圭一
- Organizer
  第71回放射線技術学会総会学術大会
- Place of Presentation
  横浜パシフィコ（神奈川県横浜市）
- Year and Date
  2015-04-17
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] トレーサブル点状線源を用いるPET定量性評価・校正法におけるアクリルGe-68/Ga-68点状線源の導入2015
- Author(s)
  長谷川智之，山田崇裕，佐藤　泰，織田圭一，和田康弘，宮武比呂樹，菊池　敬
- Organizer
  第109回日本医学物理学会
- Place of Presentation
  横浜パシフィコ（神奈川県横浜市）
- Year and Date
  2015-04-17
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] トレーサブル点状線源を用いるPET定量性評価・校正法におけるアクリルGe-68/Ga-68点状線源の導入2015
- Author(s)
  長谷川智之，山田崇裕，佐藤　泰，織田圭一，和田康弘，宮武比呂樹，菊池　敬
- Organizer
  第109回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] 研究計画および論文作成上の注意事項2015
- Author(s)
  長谷川智之
- Organizer
  第110回日本医学物理学会
- Place of Presentation
  共済ホール（北海道札幌市）
- Year and Date
  2015-09-19
- Invited
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] Novel Traceable Point-like Ge-68/Ga-68 Source with a Spherical Acrylic Absorber for Calibration and Evaluation of PET Scanners2015
- Author(s)
  T. Hasegawa, H. Miyatake, T. Yamada, Y. Sato, K. Kikuchi, Y. Inoue, K. Oda
- Organizer
  IEEE Medical Imaging Conference
- Place of Presentation
  Town & Country Hotel (San Diego, CA, USA)
- Year and Date
  2015-11-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08701
[Presentation] 新しいトレーサブルな点状線源を用いるPET装置校正と定量性評価2014
- Author(s)
  長谷川智之、織田圭一、和田康弘、佐藤　泰、山田崇裕、村山秀雄、宮武比呂樹、阿部　豊、菊池　敬
- Organizer
  第54回日本核医学会
- Place of Presentation
  大阪国際会議場（大阪府大阪市）
- Year and Date
  2014-11-07
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] 30箇月にわたるトレーサブルNa-22点状線源の測定報告2014
- Author(s)
  宮武比呂樹、長谷川智之、織田圭一、阿部　豊、菊池　敬、井上優介
- Organizer
  第41回日本放射線技術学会秋季学術大会
- Place of Presentation
  大阪国際会議場（大阪府大阪市）
- Year and Date
  2014-11-07
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] トレーサブル点状線源を用いる校正・評価法：成果・進捗状況報告2014
- Author(s)
  長谷川智之、織田圭一、和田康弘、佐藤　泰、山田崇裕、村山秀雄、宮武比呂樹、阿部　豊、菊池　敬
- Organizer
  第107回日本医学物理学会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] トレーサブル点状線源とファントムを組み合わせる新しいPET装置定量性評価法2013
- Author(s)
  長谷川智之、織田圭一、和田康弘、佐藤　泰、山田崇裕、村山秀雄、宮武比呂樹、阿部　豊、菊池　敬、斎藤京子、武田　徹
- Organizer
  第53回日本核医学会
- Place of Presentation
  国際会議場（福岡県福岡市）
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] マイクロフォーカスX線装置による組織内照射用密封小線源の内部構造評価2013
- Author(s)
  長谷川智之、花田　剛、萬　篤憲、伊東秀高、増田信次、川原真樹、余語克紀、早川和重
- Organizer
  第105回日本医学物理学会学術大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] Standardization method of 22Na using two NaI(Tl) scintilation detectors2013
- Author(s)
  Y. Sato, T. Yamada, T. hasegawa
- Organizer
  International Conference on Radionuclide Metrology and its Applications (ICRM) 2013
- Place of Presentation
  Congrescentrum Elzenveld (Antwerpen, Belgium)
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] 長期間にわたるトレーサブルNa22点状線源の測定報告2013
- Author(s)
  宮武比呂樹、長谷川智之、織田圭一、阿部　豊、菊池敬、田上浩一、徳重尊宣、渡辺あゆみ1、大関裕介、渡辺晴美、井上優介
- Organizer
  第33回日本核医学技術学会
- Place of Presentation
  国際会議場（福岡県福岡市）
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] Improved microfocus X-ray imaging technique for evaluating internal geometry of brachytherapy seeds2013
- Author(s)
  T. Hasegawa, T. Hanada
- Organizer
  International Conference on Medical Physics (ICMP 2013)
- Place of Presentation
  Brighton Centre (Brighton, The United Kingdom of Great Britain and Northern Ireland)
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] PET装置校正用点線源の放射能絶対測定におけるシンチレータの影響2011
- Author(s)
  佐藤泰、長谷川智之, 他10名
- Organizer
  第101回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2011-04-07
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] New calibration scheme for PET scanners with new traceable point-like radioactive sources2011
- Author(s)
  T. Hasegawa, 他13名
- Organizer
  Japan Korea Joint Meeting on Medical Physics
- Place of Presentation
  Fukuoka
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の定量性評価・校正法の開発: JSMP研究援助課題成果報告2011
- Author(s)
  長谷川智之, 他9名
- Organizer
  第101回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2011-04-07
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] Efficiency fitting for TDCR measurement data using polynomial approximation and the newton raphson method2011
- Author(s)
  Y. Sato, T. Hasegawa, 他9名
- Organizer
  18th International Conference on Radionuclide Metrology and its Applications
- Place of Presentation
  Tsukuba
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] PET装置の定量性校正・評価のための新しいGe-68/Ga-68点状線源2011
- Author(s)
  長谷川智之
- Organizer
  第51回日本核医学会
- Place of Presentation
  つくば国際会議場(つくば市)
- Year and Date
  2011-10-29
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] PET装置の定量性校正・評価のための新しいGe-68/Ga-68点状線源2011
- Author(s)
  長谷川智之, 他8名
- Organizer
  第51回日本核医学会
- Place of Presentation
  つくば市
- Year and Date
  2011-10-29
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] Calibration of PET scanners with a new traceable point-like Ge68/Ga68 source2011
- Author(s)
  T. Hasegawa, 他9名
- Organizer
  IEEE Medical Imaging Conference
- Place of Presentation
  Valencia
- Year and Date
  2011-10-27
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] Calibration of PET scanners with a new traceable point-like Ge68/Ga68 source2011
- Author(s)
  T.Hasegawa
- Organizer
  IEEE Medical Imaging Conference
- Place of Presentation
  Valencia Conference Center (Valencia)
- Year and Date
  2011-10-27
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] New calibration scheme for PET scanners with new traceable point-like radioactive sources2011
- Author(s)
  T.Hasegawa
- Organizer
  Japan Korea Joint Meeting on Medical Physics
- Place of Presentation
  Centennial Hall Kyushu University School of Medicine (Fukuoka)
- Year and Date
  2011-10-01
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の定量性評価・校正法の開発:JSMP研究援助課題成果報告2011
- Author(s)
  長谷川智之
- Organizer
  第101回日本医学物理学会学術大会
- Place of Presentation
  (臨時Web開催)
- Year and Date
  2011-04-07
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] Examination of a standardization method for^<22> Na sealed point sources under several measurement conditions2010
- Author(s)
  Y. Sato, T. Hasegawa, 他10名
- Organizer
  IEEE Nucl Sci Symposium
- Place of Presentation
  Knoxville
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の定量性評価・校正法の開発:進捗状況報告2010
- Author(s)
  長谷川智之, 他9名
- Organizer
  第99回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2010-04-11
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の定量性評価・校正法の開発:進捗状況報告2010
- Author(s)
  長谷川智之, 他
- Organizer
  日本医学物理学会第99回学術大会
- Place of Presentation
  パシフィコ横浜(横浜)
- Year and Date
  2010-04-11
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 医学物理の第一線より2010
- Author(s)
  長谷川智之
- Organizer
  日本医学物理学会第100回学術大会
- Place of Presentation
  学術総合センター(東京)
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の新しい定量性校正・評価法2010
- Author(s)
  長谷川智之, 他
- Organizer
  日本核医学会第50回大会
- Place of Presentation
  大宮ソニックシティ(大宮)
- Year and Date
  2010-11-11
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] New calibration method using point-like radioactive sources for PET scanners2010
- Author(s)
  T.Hasegawa, et al.
- Organizer
  IEEE Medical Imaging Conference
- Place of Presentation
  Knoxville, TN
- Year and Date
  2010-01-15
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] PET装置校正用点線源の線源校正における検出器-線源線源間距離の影響2010
- Author(s)
  佐藤泰、長谷川智之, 他8名
- Organizer
  第99回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2010-04-11
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の新しい定量性校正・評価法2010
- Author(s)
  長谷川智之, 他9名
- Organizer
  第50回日本核医学会
- Place of Presentation
  大宮
- Year and Date
  2010-11-11
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源によるPET装置のクロスキャリブレーション・ファクタの確認と補正2010
- Author(s)
  織田圭一、長谷川智之, 他4名
- Organizer
  第50回日本核医学会
- Place of Presentation
  大宮
- Year and Date
  2010-11-11
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] New calibration method using point-like radioactive sources for PET scanners2010
- Author(s)
  T. Hasegawa, 他7名
- Organizer
  IEEE Med Imag Conference
- Place of Presentation
  Knoxville
- Year and Date
  2010-11-05
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源によるPET装置の日内変動測定2010
- Author(s)
  織田圭一、長谷川智之, 他4名
- Organizer
  第50回日本核医学会
- Place of Presentation
  大宮
- Year and Date
  2010-11-11
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 感度・定量性評価のための微小球形状線源2009
- Author(s)
  長谷川智之, 他9名
- Organizer
  第49回日本核医学会
- Place of Presentation
  旭川市
- Year and Date
  2009-10-02
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 水等価シンチレータによる陽電子の空間的な広がりの観測2009
- Author(s)
  長谷川智之, 他3名
- Organizer
  第97回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2009-04-17
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 感度・定量性評価のための微小球形状線源2009
- Author(s)
  長谷川智之, 他9名
- Organizer
  第49回日本核医学会
- Place of Presentation
  旭川
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] マルチチャンネルシンチレーション検出器を用いた密封^<22> Na小線源の放射能絶対測定2009
- Author(s)
  佐藤泰、長谷川智之, 他5名
- Organizer
  第46回アイソトープ放射線研究発表会
- Year and Date
  2009-07-01
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 円筒多重カプセルタイプの点状線源によるPET装置の絶対校正・評価法2009
- Author(s)
  長谷川智之, 他8名
- Organizer
  第97回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の定量性評価校正法の開発:進捗状況報告2009
- Author(s)
  長谷川智之, 他7名
- Organizer
  第98回日本医学物理学会学術大会
- Place of Presentation
  京都市
- Year and Date
  2009-09-18
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] Motion correctionin PET image for 3D-reconstruction using approximated global sensitivity image2009
- Author(s)
  山谷泰賀, 長谷川智之, 他3名
- Organizer
  日本医用画像工学会International Forum on Medical Imaging in Asia (IFMIA)2009
- Place of Presentation
  台北市
- Data Source
  KAKENHI-PROJECT-18500385
[Presentation] PET装置校正用点線源の線源校正における線源の大きさの影響2009
- Author(s)
  佐藤泰、長谷川智之, 他8名
- Organizer
  第98回日本医学物理学会学術大会
- Place of Presentation
  京都
- Year and Date
  2009-09-19
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 微小球形状線源のモンテカルロ・シミュレーションによる基本的物理特性評価2009
- Author(s)
  長谷川智之, 他8名
- Organizer
  第97回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 点状線源を用いたPET装置の定量性評価校正法の開発:進捗状況報告2009
- Author(s)
  長谷川智之, 他7名
- Organizer
  第98回日本医学物理学会学術大会
- Place of Presentation
  京都
- Year and Date
  2009-09-19
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 3次元体動補正付逐次近似PET 画像再構成の実装方法の検討2009
- Author(s)
  木内尚子、山谷泰賀、長谷川智之、小林哲哉、村山秀雄、菅幹生
- Organizer
  第97回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Year and Date
  2009-04-18
- Data Source
  KAKENHI-PROJECT-18500385
[Presentation] Motion correction in PET image for 3D-reconstruction usingapproximated global sensitivityimage2009
- Author(s)
  山谷泰賀、長谷川智之、小林哲哉、村山秀雄、菅幹生
- Organizer
  アジア国際フォーラム2009 International Forum on Medical Imagingin Asia
- Place of Presentation
  台北市
- Data Source
  KAKENHI-PROJECT-18500385
[Presentation] Monte Carlo simulation of standardization of^<22> Na using multi channel scintillation detectors2009
- Author(s)
  Y. Sato, T. Hasegawa, 他6名
- Organizer
  17th International Conference on Radionuclide Metrology and its Applications
- Place of Presentation
  Bratislava, Slovakia
- Year and Date
  2009-09-07
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] Evaluation and Calibration of PET scanners with a Specially Designed Point-like Radioactive Source2009
- Author(s)
  T.Hasegawa, 他9名
- Organizer
  IEEE Medical Imaging Conference
- Place of Presentation
  Florida, USA
- Year and Date
  2009-11-01
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] Evaluation and Calibration of PET scanners with a Specially Designed Point-like Radioactive Source2009
- Author(s)
  T. Hasegawa, 他9名
- Organizer
  IEEE Medical Imaging Conference
- Place of Presentation
  Flolida, USA
- Year and Date
  2009-10-29
- Data Source
  KAKENHI-PROJECT-21611007
[Presentation] 体動補正付PET画像再構成における感度画像計算法の基礎的検討2008
- Author(s)
  木内尚子、小林哲哉、山谷泰賀、長谷川智之、村山秀雄、菅幹生
- Organizer
  第94回日本医学物理学会
- Place of Presentation
  横浜
- Year and Date
  2008-04-05
- Data Source
  KAKENHI-PROJECT-18500385
[Presentation] 体動補正付PET画像再構成における感度画像計算法の基礎的検討2008
- Author(s)
  木内尚子, 小林哲, 山谷泰賀, 長谷川智之, 他2名
- Organizer
  第94回日本医学物理学会
- Place of Presentation
  横浜市
- Year and Date
  2008-04-05
- Data Source
  KAKENHI-PROJECT-18500385
[Presentation] A novel point-like radioactive source for performance evaluation of PET scanners2008
- Author(s)
  Hasegawa, T.
- Organizer
  The 5th Korea-Japan Joint Meeting on Medical Physics
- Place of Presentation
  Jeju, Korea
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19300188
[Presentation] A novel point-like radioactive source for performance evaluation of PET scanners2008
- Author(s)
  Hasegawa, T
- Organizer
  The 5^<th> Korea-Japan Joint Meeting on Medical Physics
- Place of Presentation
  Jeju, Korea
- Year and Date
  2008-09-11
- Data Source
  KAKENHI-PROJECT-19300188
[Presentation] 次世代PET装置jPET-D4のための立体マーカーを用いた頭部動き計測・補正2007
- Author(s)
  長谷川智之、菊池敬、吉田英治、山谷泰賀, 村山秀雄、菅幹生
- Organizer
  第47回日本核医学会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-18500385
[Presentation] Speed-Up of a New Head Motion Tracking Method forPET2006
- Author(s)
  Y. Fukushima, H. Murayama, E. Yoshida, T. Yamaya, K. Maruyama, Y. Shiba, H.Muraishi, T. Hasegawa
- Organizer
  World Congress of Medical Physics 2006
- Place of Presentation
  Korea
- Year and Date
  2006-08-30
- Data Source
  KAKENHI-PROJECT-18500385
[Presentation] マイクロフォーカスX線装置による組織内照射用密封小線源の内部構造評価
- Author(s)
  長谷川智之、花田　剛、萬　篤憲、伊東秀高、増田信次、川原真樹、余語克紀、早川和重
- Organizer
  第105回日本医学物理学会学術大会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] Na-22点状線源によるPET装置の性能評価
- Author(s)
  織田圭一、長谷川智之、佐々木敏秋、佐藤　泰、坂田宗之、石井賢二、豊原　潤、石渡喜一
- Organizer
  第52回日本核医学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] マイクロフォーカスX線装置を利用したPET装置定量性評価・校正用点状線源の品質管理
- Author(s)
  長谷川智之、織田圭一、佐藤　泰、和田康弘、村山秀雄、山田崇裕、松本幹雄、伊東秀高、増田信次
- Organizer
  第103回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] Application of novel calibration scheme based on traceable point-like 22Na sources to various types of PET scanners
- Author(s)
  T. Hasegawa, K. Oda, Yasuhiro Wada, Yasushi Sato, T. Yamada, M. Matsumoto, H. Murayama, T. Takeda, T. Sasaki, K. Kikuchi, Y. Abe, H. Miyatake, K. Miwa, K. Akimoto, and K. Wagatsuma
- Organizer
  IEEE Medical Imaging Conference
- Place of Presentation
  Anaheim
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] トレーサブルNa-22点状線源を用いる校正法のPET装置6機種への適用
- Author(s)
  長谷川智之、織田圭一、和田康弘、佐藤　泰、村山秀雄、吉田英治、山田崇裕、菊池　敬、斎藤京子、武田　徹、菊池　敬、阿部　豊、宮武比呂樹、三輪健太、三輪健太、秋本健太、我妻　慧
- Organizer
  第52回日本核医学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] トレーサブル点状線源を用いる校正・評価法：成果・進捗状況報告
- Author(s)
  長谷川智之、織田圭一、和田康弘、佐藤　泰、山田崇裕、村山秀雄、宮武比呂樹、阿部　豊、菊池　敬
- Organizer
  第107回日本医学物理学会
- Place of Presentation
  横浜パシフィコ（神奈川県横浜市）
- Year and Date
  2014-04-10 – 2014-04-13
- Data Source
  KAKENHI-PROJECT-24601014
[Presentation] 22Na点状線源を用いたPET定量性評価・校正における1.275MeVγ線の影響評価
- Author(s)
  長谷川智之、織田圭一、佐藤　泰、和田康弘、村山秀雄
- Organizer
  第103回日本医学物理学会学術大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-24601014

1. MURAYAMA Hideo (50166310)

# of Collaborated Projects: 6 results

# of Collaborated Products: 33 results
2. YAMAYA Taiga (40392245)

# of Collaborated Projects: 5 results

# of Collaborated Products: 20 results
3. IKEDA Toshiaki (00184424)

# of Collaborated Projects: 4 results

# of Collaborated Products: 2 results
4. TANADA Shuji (40116950)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
5. KAWAI Hideyuki (60214590)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
6. HANEISHI Hideaki (20228521)

# of Collaborated Projects: 4 results

# of Collaborated Products: 2 results
7. UMEDA Tokuo (40142319)

# of Collaborated Projects: 4 results

# of Collaborated Products: 2 results
8. ODA Keiichi (70224235)

# of Collaborated Projects: 3 results

# of Collaborated Products: 33 results
9. SUGA Mikio (00294281)

# of Collaborated Projects: 3 results

# of Collaborated Products: 8 results
10. TAKAHASHI Hiroyuki (70216753)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
11. WADA Yasuhiro (40382197)

# of Collaborated Projects: 3 results

# of Collaborated Products: 19 results
12. SATO Yasushi (90357153)

# of Collaborated Projects: 3 results

# of Collaborated Products: 37 results
13. MURAISHI Hiroshi (00365181)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
14. AKAHANE Keiichi (80202521)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. KITAMURA Keishi (30395941)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
16. INAMURA Kiyonari (90203207)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. HARAUCHI Hajime (20243256)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
18. OBI Takashi (40280995)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
19. KOYAMA Tadashi (30034044)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. HANEDA Kiyofumi (30280192)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. OKAWA Akiko (20290546)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
22. INOUE YUSUKE (40232566)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
23. 山本誠一 (00290768)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 花田剛士 (30571054)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
25. 大橋俊夫 (70327641)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
26. OOSAWA Masahiko

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 吉田英治

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
28. 木内尚子

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
29. 深井正隆

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. 三上信哉

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. 本庄弘樹

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. 田中優樹

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 國吉渉

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. 鈴木悠一

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HASEGAWA Tomoyuki 長谷川 智之

長谷川 智之 ハセガワ トモユキ

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多様なPET装置のためのトレーサブル点状線源を用いた統一的な校正・定量性評価法Principal Investigator

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Novel evaluation and calibration method with traceable point-like sources for PETPrincipal Investigator

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Quantitative evaluation and calibration of PET scanners using traceable point-like sourcesPrincipal Investigator

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Calibration and evaluation method with novel traceable point-like sources for PET scannersPrincipal Investigator

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New QC・QA method with traceable point-like sources for PETPrincipal Investigator

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New motion detection and correction method for new-types of PETPrincipal Investigator

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がん検診のための高速・低コストPET装置の開発Principal Investigator

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がん検診用低コストPET装置の開発Principal Investigator

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アルツハイマー病脳AchE活性の3次元PET定量測定精度の評価Principal Investigator

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HASEGAWA Tomoyuki 長谷川智之

長谷川智之ハセガワトモユキ