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A development of alarm with eyeball vibration mesuring instrument in endoscopic sinus surgery

Research Project

Project/Area Number 17K11365
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Otorhinolaryngology
Research InstitutionJuntendo University

Principal Investigator

Ito Shin  順天堂大学, 医学部, 准教授 (80365577)

Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsPVDFフィルム / 内視鏡下副鼻腔手術 / 副損傷 / マイクロデブリッター / 内視鏡下鼻副鼻腔手術 / 内視鏡下鼻・副鼻腔手術 / ②内視鏡下鼻・副鼻腔手術
Outline of Final Research Achievements

We measured orbital micro vibrations using MD to attach a PVDF film to both orbits during endoscopic sinus surgery. We paid attention to micro vibrations of 80Hz and 160Hz in our measurement data and analyzed micro vibrations arising from the handling MD near the lamina papyracea (warning state) and middle ethmoid sinus (safe state). We may distinguish the safe state from the warning state by comparing the right and left ratios with the size of the vibrations. In addition, we made a machine learning program of AI to distinguish the safe state from the warning state in our obtained ratio. A judgment was possible at 70-100% probabilities when we used this program.

Academic Significance and Societal Importance of the Research Achievements

一般的に手術ナビゲーションシステムは高価であり、手術前の準備に時間がかかることなどにより、多くの施設で普及するには至っていない。また取得できているのはあくまでも術前に撮影した画像情報を基にしており、手術の経過とともに起こる組織の変化には対応することはできず、その解釈は術者の技量に委ねられている。内視鏡下副鼻腔手術において眼窩内容の振動を常時監視し、その眼窩紙様板近傍でMDを使用した際に発生する振動特徴を把握して副損傷の危険度を判定することができれば、術者に眼窩損傷の危険性を警告するシステムの開発の一助になる可能性があると考える。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (20 results)

All 2021 2020 2019 2018 2017

All Journal Article (7 results) (of which Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (13 results) (of which Invited: 1 results)

  • [Journal Article] A Case of Glomangiopericytoma with a <i>CTNNB1</i> Mutation2021

    • Author(s)
      Arai Shinpei、Ito Shin、Anzai Takashi、Onagi Hiroko、Tsuyama Sho、Fukumura Yuki、Saito Tsuyoshi、Ikeda Katsuhisa
    • Journal Title

      Practica Oto-Rhino-Laryngologica

      Volume: 114 Issue: 3 Pages: 195-201

    • DOI

      10.5631/jibirin.114.195

    • NAID

      130007993068

    • ISSN
      0032-6313, 1884-4545
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cryosurgical ablation for treatment of common warts on the nasal vestibule2020

    • Author(s)
      Anzai Takashi、Tsunoda Atsunobu、Saikawa Yuichiro、Matsumoto Fumihiko、Ito Shin、Ikeda Katsuhisa
    • Journal Title

      American Journal of Otolaryngology

      Volume: 41 Issue: 6 Pages: 102641-102641

    • DOI

      10.1016/j.amjoto.2020.102641

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Early and noninvasive diagnosis using serological antigen biomarkers in chronic invasive fungal rhinosinusitis2020

    • Author(s)
      Ayuko Oba, Shin Ito, Hiroko Okada, Takashi Anzai, Ken Kikuchi, Katsuhisa Ikeda
    • Journal Title

      Rhinology Online

      Volume: 3 Issue: 3 Pages: 117-122

    • DOI

      10.4193/rhinol/20.041

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Surgical Management of Bilateral Venous Malformation (Cavernous Hemangiomas) of the Maxillary Sinus2020

    • Author(s)
      Anzai Takashi、Ito Shin、Yamashita Atsushi、Ide Takuma、Tajima Shori、Okada Hiroko、Matsumoto Fumihiko、Ikeda Katsuhisa
    • Journal Title

      Case Reports in Otolaryngology

      Volume: 2020 Pages: 1-4

    • DOI

      10.1155/2020/8606103

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Parapharyngeal Abscesses Caused by Group G Streptococcus2018

    • Author(s)
      Tajima Shori、Anzai Takashi、Matsuoka Rina、Okada Hiroko、Ide Takuma、Fujimaki Mitsuhisa、Kaya Shota、Ito Shin、Ikeda Katsuhisa
    • Journal Title

      Case Reports in Otolaryngology

      Volume: 2018 Pages: 1-4

    • DOI

      10.1155/2018/7307290

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Complications of Short-Course Oral Corticosteroids for Eosinophilic Chronic Rhinosinusitis during Long-Term Follow-Up2018

    • Author(s)
      Motegi Remi、Ito Shin、Homma Hirotomo、Ono Noritsugu、Okada Hiroko、Kidokoro Yoshinobu、Shiozawa Akihito、Ikeda Katsuhisa
    • Journal Title

      Sinusitis

      Volume: 3 Issue: 2 Pages: 5-5

    • DOI

      10.3390/sinusitis3020005

    • Related Report
      2018 Research-status Report
  • [Journal Article] A Case of Glomangiopericytoma at the Nasal Septum.2017

    • Author(s)
      Takashi Anzai, Tsuyoshi Saito, Miri Toh, Katsuhisa Ikeda, Shin Ito
    • Journal Title

      Head and Neck Pathology

      Volume: - Issue: 4 Pages: 572-575

    • DOI

      10.1007/s12105-017-0870-6

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 眼窩副損傷の予知、予防、対応2020

    • Author(s)
      伊藤 伸
    • Organizer
      第59回日本鼻科学会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 前頭洞より波及した鼻性眼窩内合併症の1例2020

    • Author(s)
      塩澤 晃人, 伊藤 伸, 佐藤 将盛, 肥後 隆三郎
    • Organizer
      第59回日本鼻科学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 内視鏡下鼻副鼻腔手術後の医原性髄液漏により誤嚥性肺炎を来した1症例2020

    • Author(s)
      安齋 崇, 伊藤 伸, 池田 勝久
    • Organizer
      第59回日本鼻科学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 当科におけるEMMM手術の4症例2020

    • Author(s)
      齋川 雄一郎, 伊藤 伸, 中村 真浩, 池田 勝久
    • Organizer
      第59回日本鼻科学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 両側再発性上顎洞海綿状血管腫の 1 例2019

    • Author(s)
      伊藤伸、安齋崇、池田勝久
    • Organizer
      第81回耳鼻咽喉科臨床学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 内視鏡下副鼻腔手術(ESS)における微小眼球・眼窩振動測定2019

    • Author(s)
      伊藤伸,中村真浩,藤山大輝,小池卓二,池田勝久、
    • Organizer
      第58回日本鼻科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 内視鏡下副鼻腔手術(ESS) における微小眼球・眼窩振動測定2018

    • Author(s)
      伊藤伸
    • Organizer
      第57回 日本鼻科学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 当科における小児副鼻腔炎症例の検討2018

    • Author(s)
      野島 曉人、賀屋 勝太, 伊藤 伸, 池田 勝久
    • Organizer
      第57回 日本鼻科学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 上顎洞病変への対応2018

    • Author(s)
      伊藤伸
    • Organizer
      第149回御茶ノ水耳鼻咽喉・頭頸科治療研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 副鼻腔炎内視鏡手術中における危険度検知法の検討2018

    • Author(s)
      伊藤伸、藤山大輝、小池卓二、池田勝久
    • Organizer
      第20回耳鼻咽喉科手術支援システム・ナビ研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 副鼻腔手術(ESS)における微小眼球振動測定2017

    • Author(s)
      伊藤 伸,黒田 亨太,小池 卓二,池田 勝久
    • Organizer
      第56回日本鼻科学会総会・学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 副鼻腔炎内視鏡手術中における危険度検知法の検討2017

    • Author(s)
      黒田 享太,李 信英,伊藤 伸,池田 勝久,小池 卓二
    • Organizer
      日本機械学会 2017年度年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Examination of a method for risk detection in endoscopic sinus surgery2017

    • Author(s)
      the 4th Annual Meeting of the Society for Bioacoustics
    • Organizer
      Kota Kuroda
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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