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A novel laparoscopic near infrared fluorescence imaging and spectrum system for detection of the early gastric cancer

Research Project

Project/Area Number 25461938
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field General surgery
Research InstitutionHokkaido University

Principal Investigator

Ebihara Yuma  北海道大学, 大学病院, 助教 (50632981)

Co-Investigator(Kenkyū-buntansha) HIRANO SATOSHI  北海道大学, 医学(系)研究科(研究院), 教授 (50322813)
TANAKA EIICHI  北海道大学, 医学(系)研究科(研究院), 客員研究員 (60374279)
SHICHINOHE TOSHIAKI  北海道大学, 医学(系)研究科(研究院), 准教授 (70374353)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords蛍光内視鏡 / 胃癌 / センチネルリンパ節 / 腹腔鏡 / 早期胃癌 / 蛍光腹腔鏡
Outline of Final Research Achievements

Near-infrared fluorescence image-guided laparoscopic surgery (FIGLS) introduces a revolutionary new approach to address this basic challenge in minimally invasive surgery. However, current FIGLS systems have some limitations, the infrared rays cannot detect for thick tissue and be visualized with low concentrations of the fluorescent agent. We established a novel laparoscopic fluorescence imaging and spectrum system for overcome the limitations.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (3 results)

All 2016 2013

All Presentation (3 results)

  • [Presentation] 新規腹腔鏡システムを用いた術中生体イメージングの臨床応用と開発2016

    • Author(s)
      田中 公貴、海老原 裕磨、猪子 和穂、中西 喜嗣、浅野 賢道、野路 武寛、倉島 庸、田本 英司、村上 壮一、中村 透、岡村 圭祐、土川 貴裕、七戸 俊明、平野 聡
    • Organizer
      日本外科学会
    • Place of Presentation
      大阪国際会議場(大坂府大坂市)
    • Year and Date
      2016-04-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] 蛍光スペクトル測定を付加した近赤外線腹腔鏡システムの研究開発2013

    • Author(s)
      海老原裕磨
    • Organizer
      日本内視鏡外科学会
    • Place of Presentation
      福岡国際会議場(福岡市)
    • Related Report
      2013 Research-status Report
  • [Presentation] ICG近赤外蛍光画像と近赤外蛍光スペクトルによるセンチネルリンパ節診断2013

    • Author(s)
      白銀玲、海老原裕磨
    • Organizer
      日本光線力学学会
    • Place of Presentation
      旭川グランドホテル(旭川市)
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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