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Development of next generation PET system

Research Project

Project/Area Number 23602007
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Medical Physics/Radiological Technology
Research InstitutionShinshu University

Principal Investigator

TAKESHITA Tohru  信州大学, 理学部, 教授 (70154995)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsPET / ガンマー線測定 / 時間分解能 / 位置分解能 / コンプトン / TOF / DOI / LFS / MPPC
Research Abstract

We have shown suitable results would be given by using LFS scitnillators and MPPC photo-sensors. Those results are expected to have with the next generation PST system.
LFS has a high efficiency to convert the gamma rays to the electrons and high light yield of scintillation which has short time pulse to achieve good time resolution. The MPPC sensor has also good time resolution to generate short and rapid output signals. Therefore a combination of above two will make a good unit for the next generation PET system.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (19 results)

All 2013 2012 2011 Other

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (10 results) Remarks (4 results)

  • [Journal Article] AnalysisofMPPCswithLFSad itsapplication forPET system2013

    • Author(s)
      M.Yamazaki, T.Takeshita, Y.Hasegawa.
    • Journal Title

      Journal of Instrumentation

      Volume: 8 Pages: 1018-2024

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Measurement on properties of MPPC for TOF-PET2013

    • Author(s)
      M.Yamazaki, T.Takeshita, and Y. Hasegawa
    • Journal Title

      Journal of Instrumentation

      Volume: 8 Pages: 2018-2028

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Analysis of MPPCs with LFS and its application for PET system2013

    • Author(s)
      Makoto Yamazaki, Tohru Takeshita, Yoji Hasegawa
    • Journal Title

      Journal of instrumentation

      Volume: 8 Pages: 2018-2024

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Next-generation PET capability withLutetium FineSilicateand Multi-Pixel Photon Counter2012

    • Author(s)
      M.Yamazaki, T.Takeshita, Y.Hasegawa.
    • Journal Title

      Journal of Instrumentation

      Volume: 7 Pages: 10014-10020

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Next-Generation PET capability with Lutetium Fine Silicate and Multi-Pixel Photon Counter2012

    • Author(s)
      Makoto Yamazaki, Tohru Takeshita, Yoji Hasegawa
    • Journal Title

      Journal of instrumentation

      Volume: 7 Pages: 10014-10020

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] ComparisonofTimingProperties of MPPCs for TOF-PET Application2012

    • Author(s)
      M.Yamazaki, T.Takeshita,Y.Hasegawa.
    • Organizer
      IEEE- NSS 2013
    • Place of Presentation
      California/USA
    • Year and Date
      2012-10-30
    • Related Report
      2013 Final Research Report
  • [Presentation] Comparison of Timing Properties of MPPCs for TOF-PET Application2012

    • Author(s)
      Makoto Yamazaki
    • Organizer
      NSS-MIC IEEE2012, California
    • Place of Presentation
      Anaheim, California, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] STUDY OF TOF PET SYSTEM WITH LFS AND MPPC2011

    • Author(s)
      M.Yamazaki, T.Takeshita, Y.Hasegawa.
    • Organizer
      IEEE-NSS2011
    • Place of Presentation
      VaLENCIA
    • Year and Date
      2011-10-24
    • Related Report
      2013 Final Research Report
  • [Presentation] Study oftime fightcapability with Lutetium Fine silicate and Multi-pixel photon counter2011

    • Author(s)
      M.Yamazaki, T.Takeshita, Y.Hasegawa.
    • Organizer
      CISP-BMI2011
    • Place of Presentation
      Shanghai
    • Year and Date
      2011-10-16
    • Related Report
      2013 Final Research Report
  • [Presentation] ProgressofTOFcapabilitywith LFS and MPPC2011

    • Author(s)
      M.Yamazaki, T.Takeshita,Y.Hasegawa.
    • Organizer
      JKMP- AOCMP
    • Place of Presentation
      Fukuoka, Kyushuuniversity
    • Year and Date
      2011-09-30
    • Related Report
      2013 Final Research Report
  • [Presentation] 次世代PETにおける時間分解能向上2011

    • Author(s)
      山崎真、竹下徹、長谷川庸司.
    • Organizer
      日本物理学会
    • Place of Presentation
      弘前大学
    • Year and Date
      2011-09-17
    • Related Report
      2013 Final Research Report
  • [Presentation] 次世代PETにおける時間分解能向上

    • Author(s)
      山崎真、竹下徹, 長谷川庸司
    • Organizer
      物理学会
    • Place of Presentation
      弘前大
    • Related Report
      2011 Research-status Report
  • [Presentation] Progress of TOF capabilitycapability with LFS and MPPC

    • Author(s)
      M.Ymazaki, T. Takeshtia, Y.Hasegeawa
    • Organizer
      JKMP-AOCMP2011 Fukuoka
    • Place of Presentation
      Kyushu univ.
    • Related Report
      2011 Research-status Report
  • [Presentation] Study of Time Of Flight capability with Lutetium Fine Silicate and Multi -Pixel Photon Counte

    • Author(s)
      M.Ymazaki, T. Takeshtia, Y.Hasegeawa
    • Organizer
      CISP-BMEI2011 Shanghai
    • Place of Presentation
      Shanghei
    • Related Report
      2011 Research-status Report
  • [Presentation] Study of TOF-PET capability with LFS and MPPC

    • Author(s)
      M.Ymazaki, T. Takeshtia, Y.Hasegeawa
    • Organizer
      NSS-MIC IEEE2011 Valencia Convention Center
    • Place of Presentation
      Valencia
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://atlas.shinshu-u.ac.jp/pet.html

    • Related Report
      2013 Final Research Report
  • [Remarks] これらの研究成果は、高エネルギー物 理学の経験と英知を放射線医療分野に応 用したものであり、それを信州大学見本 市に出展した。

    • Related Report
      2013 Final Research Report
  • [Remarks] このコーナーはNHKテレビの地方ニュースで取り上げられた。2014年3月4日「信州845」

    • Related Report
      2013 Final Research Report
  • [Remarks] TT -PET 次世代 PETをつくろう!

    • URL

      http://atlas.shinshu-u.ac.jp/pet.html

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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