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Development of a non-contact sensing method for pulmonary nodules during thoracoscopic surgery

Research Project

Project/Area Number 19591627
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Thoracic surgery
Research InstitutionHiroshima University

Principal Investigator

MIYATA Yoshihiro  Hiroshima University, 原爆放射線医科学研究所, 准教授 (50397965)

Co-Investigator(Kenkyū-buntansha) OKAJIMA Masazumi  広島大学, 大学院・医歯薬学総合研究科, 寄附講座教員 (90274068)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords胸腔鏡 / 触覚センサー / 肺癌
Research Abstract

胸腔鏡手術における触覚を再現するため、空気噴流を用いて腫瘍の硬さを感知できる非接触剛性イメージャーの開発と肺腫瘍同定法の確立、およびその臨床応用を目的とし、以下の実験を行った。【ブタ肺を用いた実験】ブタ肺に大きさと深さを変えたボールを埋め込み、イメージャーの検出感度を測定した。【生体肺への応用】肺腫瘍切除例でイメージャーによる走査を行った。更に同定した腫瘍の病理組織学的検討を行い、腫瘍の大きさ、深さ、CT値、組織型と走査結果を比較し、イメージャーの有用性を確認した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (12 results)

All 2009 2008

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (8 results)

  • [Journal Article] Non-contact tumor imager for video-assisted thoracic surgery. Proc. of the 2nd IEEE/RAS-EMBS Int. Conf2008

    • Author(s)
      Kawahara T, Miyata Y, Okajima M, Kaneko M
    • Journal Title

      on Biomedical Robotics and Biomechatronics

      Pages: 830-835

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Objective assessment of endoscopic surgical skills by analyzing direction-dependent dexterity using the Hiroshima University Endoscopic Surgical Assessment Device (HUESAD)2008

    • Author(s)
      Egi H, Okajima M, Yoshimitsu M, Ikeda S, Miyata Y, Masugami H, Kawahara T, Kurita Y, Kaneko M, Asahara T
    • Journal Title

      Surg Today 38

      Pages: 705-10

    • NAID

      10021940393

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 非接触硬さセンサの内視鏡外科手術における応用2008

    • Author(s)
      川原知洋, 岡島正純, 金子真, 宮田義浩, 赤山幸一, 住谷大輔, 吉田誠, 吉満政義
    • Journal Title

      日本内視鏡外科学会雑誌 13

      Pages: 735-741

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Non-contact tumor imager for video-assisted thoracic surgery2008

    • Author(s)
      Kawahara T, Miyata Y, Okajima M, Kaneko M
    • Journal Title

      Proc. of the 2nd IEEE/RAS-EMBS Int. Conf. on Biomedical Robotics and Biomechatronics

      Pages: 830-835

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Development of an active strobe imager identifying small pulmonary tumors during video-assisted thoracic surgery2009

    • Author(s)
      Miyata Y, Akayama K, Kawasaki Y, Mimura T, Okita R, Tsutani Y, Yamamoto H, Kawahara T, Okajima M, Okada M
    • Organizer
      The 5th Meeting of Asian Thoracic Surgical Club
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2009-04-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Intraoperative localization of small pulmonary nodules by a new non-contact tactile sensor2009

    • Author(s)
      Miyata Y, Akayama K, Yoshioka S, Kawasaki Y, Mimura T, Okita R, Tsutani Y, Yamamoto H, Kawahara T, Okajima M, Okada M
    • Organizer
      The Eighth International Symposium on Sympathetic Surgery (ISSS) : The Seventh International Symposium on Video-Assisted Thoracic Surgery
    • Place of Presentation
      New York, USA
    • Year and Date
      2009-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Intraoperative localization of small pulmonary nodules by a new non-contact tactile sensor2009

    • Author(s)
      Miyata Y, Akayama K, Yoshioka S, Kawasaki Y, Mimura T, Okita R, Tsutani Y, Yamamoto H, Kawahara T, Okajima M, Okada M
    • Organizer
      The Seventh International Symposium on Video-Assisted Thoracic Surgery, New York, USA, 2009
    • Place of Presentation
      New York, USA
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 胸腔鏡下手術のための位相差強調型腫瘍イメージャ臨床試験への応用2008

    • Author(s)
      川原知洋, 赤山幸一, 宮田義浩, 岡島正純, 金子真
    • Organizer
      第17日本コンピュータ外科学会総会
    • Place of Presentation
      東京
    • Year and Date
      2008-11-01
    • Related Report
      2008 Final Research Report
  • [Presentation] 非接触触覚センサーを用いた小型肺野病変同定2008

    • Author(s)
      宮田義浩, 岡島正純, 赤山幸一, 川原知洋, 戸舎稚詞, 桧井孝夫, 池田聡, 吉満政義,住谷大輔, 吉田誠, 高倉有二, 川崎由香里,沖田理貴, 三村剛史, 岡田守人, 金子真
    • Organizer
      第21回日本内視鏡外科学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-09-03
    • Related Report
      2008 Final Research Report
  • [Presentation] M : Evolutional application of thoracoscopic surgery to sub-diaphragmatic organs-Thoracoscopic transdiaphragmatic approach2008

    • Author(s)
      Miyata Y, Yoshioka S, Okajima M, Kawasaki Y, Okita R, Akayama K, Yamaki M, Mimura T, Yamagichi T, Yamamoto H, Okada M
    • Organizer
      16^<th> International Congress of the European Association for endoscopic Surgery
    • Place of Presentation
      Stockholm, Sweden
    • Year and Date
      2008-06-12
    • Related Report
      2008 Final Research Report
  • [Presentation] 胸腔鏡手術の新たな展開 横隔膜下臓器へのアプローチ2008

    • Author(s)
      宮田義浩, 吉岡伸吉郎, 川崎由香里, 岡島正純, 山木実, 山口剛, 山本英喜, 沖田理貴, 三村剛史, 岡田守人
    • Organizer
      第25回日本呼吸器外科学会総会
    • Place of Presentation
      宇都宮
    • Year and Date
      2008-05-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 非接触式剛性センサーの胸腔鏡下手術への臨床応用2008

    • Author(s)
      赤山幸一, 宮田義浩, 川崎由香里, 山木実, 山口剛, 山本英喜, 川原知洋, 戸舎稚詞, 金子真, 浅原利正, 岡田守人, 岡島正純
    • Organizer
      第25回日本呼吸器外科学会総会
    • Place of Presentation
      宇都宮
    • Year and Date
      2008-05-29
    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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