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Preliminary experiment for Robotic liver resection under water

Research Project

Project/Area Number 23659642
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Digestive surgery
Research InstitutionKanazawa University

Principal Investigator

MASAHIKO Kawaguchi  金沢大学, 医学系, 協力研究員 (60552982)

Co-Investigator(Kenkyū-buntansha) ISHIKAWA Norihiko  金沢大学, 大学病院, 講師 (50343182)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
KeywordsRobotic surgery / Liver surgery / Augmented surgery / Surgery under water / animal model / 3D navigation / 腹腔鏡下手術 / ロボット手術 / 肝切除術 / 水中手術 / 術野環境 / 動物実験 / 腹水中手術
Research Abstract

Liver resection is difficult procedure to perform safely. One of the reasons is difficulty to detect the critical anatomy of the liver. This study is a preliminary study of a new augmented surgery, which aimed for safe liver resection using real-time navigation of the liver anatomy with 3D sonography.To make available of real time sonography, laparoscopic surgery under water was proposed. Laparoscopic surgery under water is also an innovative procedure, which has never been performed in any clinical studies. Therefore, as preliminary experiments of the augmented surgery, laparoscopic liver resection and robotic performance under water were planned and evaluated. First, laparoscopic liver resection under water has been safely performed in animal model. Second, complicated suturing has been successfully completed under water using robotic surgical system.
In conclusion, preliminary data has been established for the augmented liver surgery using 3D sonography.

Report

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

    (4 results)

All 2013

All Presentation (4 results)

  • [Presentation] Experiment of Robotic Suture under Water. International College of Surgeons2013

    • Author(s)
      M Kawaguchi, M Shimada, N Ishikawa, G Watanabe
    • Organizer
      the 59th Annual Congress of the Japan Sections
    • Place of Presentation
      Shimane
    • Year and Date
      2013-06-15
    • Related Report
      2013 Final Research Report
  • [Presentation] 生食充填下腹腔鏡手術の開発 : ウサギ肝切除モデルにおける基礎的研究2013

    • Author(s)
      島田 雅也、川口 雅彦、石川 紀彦、渡邊剛
    • Organizer
      第113回日本外科学会定期学術集会
    • Place of Presentation
      福岡
    • Year and Date
      2013-04-12
    • Related Report
      2013 Final Research Report
  • [Presentation] 生食充填下腹腔鏡手術の開発 : ウサギ肝切除モデルにおける基礎的研究2013

    • Author(s)
      島田雅也、川口雅彦、石川紀彦、渡邊剛
    • Organizer
      第113回日本外科学会定期学術集会
    • Place of Presentation
      福岡市、福岡
    • Related Report
      2013 Annual Research Report
  • [Presentation] Experiment of robotic suture in water2013

    • Author(s)
      Masahiko Kawaguchi, Masanari Shimada, Norihiko Ishikawa, Go Watanabe
    • Organizer
      The International College of Surgeons, The 59th Annual Congress of Japan Section
    • Place of Presentation
      Izumo, Shimane
    • Related Report
      2013 Annual Research Report

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

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