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Visualizer for Tomographic Medical Images Corresponding Handheld Device to Patient

Research Project

Project/Area Number 26861053
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field General surgery
Research InstitutionKeio University

Principal Investigator

Kurihara Toshiaki  慶應義塾大学, 医学部, 助教 (30626700)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords乳癌 / ナビゲーションサージャリー / 拡張現実技術 / タブレット端末 / 手術ナビゲーション / 手術 / 拡張現実
Outline of Final Research Achievements

This study introduces an interface that helps understand the correspondence between the patient and medical images. Surgeons determine the extent of resection by using tomographic images such as MRI (Magnetic Resonance Imaging) data. However, understanding the relationship between the patient and tomographic images is difficult. This study aims to visualize the correspondence more intuitively. We propose an interactive visualizer for medical images based on the relative position and orientation of the handheld device and the patient. We conducted an experiment to verify the performances of the proposed method and several other methods. In the experiment, the proposed method with a line laser showed the minimum error.

Report

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

    (2 results)

All 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Virtual Slicer: Visualizer for Tomographic Medical Images Corresponding Handheld Device to Patient2015

    • Author(s)
      Sho Shimamura , Motoko Kanegae , Jun Morita , Yuji Uema , Maiko Takahashi , Masahiko Inami, Tetsu Hayashida , Hideo Saito , Maki Sugimoto
    • Journal Title

      The International Journal of Virtual Reality

      Volume: 15(01) Pages: 10-17

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Patent(Industrial Property Rights)] 画像処理装置、画像処理方法及び画像処理プログラム2015

    • Inventor(s)
      杉本麻樹, 島村奨, 林田哲, 高橋麻衣子, 稲見昌彦
    • Industrial Property Rights Holder
      杉本麻樹, 島村奨, 林田哲, 高橋麻衣子, 稲見昌彦
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015-03-20
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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