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Development and practice a hands-on training device for biosignal monitoring to train clinical engineers

Research Project

Project/Area Number 17K00996
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Science education
Research InstitutionKomatsu University (2018-2020)
National Institute of Technology, Toyama College (2017)

Principal Investigator

Hachiga Tadashi  公立小松大学, 保健医療学部, 教授 (80123305)

Co-Investigator(Kenkyū-buntansha) 中山 謙二  小松短期大学, その他部局等, 教授 (00207945)
秋口 俊輔  富山高等専門学校, その他部局等, 准教授 (50462130)
経田 僚昭  富山高等専門学校, その他部局等, 准教授 (50579729)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords臨床工学士 / 体験型実習装置 / 生体情報 / 教育実践 / 生体情報計測 / 生体計測 / 臨床工学 / 科学教育 / 工学教育
Outline of Final Research Achievements

In this research, we created an educational system that imitated medical equipment in the medical field, and developed an experience-based educational training device (electrocardiogram, pulse meter, ultrasonic echo diagnostic device) for biometric information measurement that combines medical technology with engineering technology. Educational practice was carried out, equipment was developed, and after the educational practice, a student questionnaire survey was conducted to analyze and confirm the educational effect. We quantified whether this device is effective and whether it deepened our understanding of the measurement principle. In electrocardiogram measurement, you can actually experience the addition of drift noise and electromyogram noise to the electrocardiogram by actions such as deep breathing and squeezing your hand. , It was possible to confirm the difference in attenuation and the difference in directivity depending on the magnitude of the ultrasonic drive frequency.

Academic Significance and Societal Importance of the Research Achievements

コロナ禍、臨床工学士の教育に求められることは、多種多様化する医療技術に対して、医療現場で役に立つ臨床工学士の養成であり、多方面で活躍できる実践的な教育が必要である。
本研究では現場での医療機器をまねた教育システムを作成し、医療に工学技術を融合した生体情報計測の体験型教育実習装置の開発・改良を行った。生体情報として心電図・筋電図・脈拍計・超音波エコー診断装置を取り入れた。本研究により、測定原理を理解し、作業を模擬体験し、繰り返し練習することができ、臨床での測定誤差を再現でき、測定値に与える影響も理解させることができた。
本研究の結果が他大学の学生にも波及すればその学術的意義は大きい。

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

    (23 results)

All 2021 2020 2019 2018 2017

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 3 results) Presentation (16 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Optical visualization of blood shear stress using laser Doppler velocimetry combined with acousto-optic module2021

    • Author(s)
      Tajiri Tomoki、Kyoden Tomoaki、Akiguchi Shunsuke、Andoh Tsugunobu、Hachiga Tadashi
    • Journal Title

      Optics Communications

      Volume: 483 Pages: 126607-126607

    • DOI

      10.1016/j.optcom.2020.126607

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Deep Learning Method for Melanoma Discrimination Using Blood Flow Distribution Images2021

    • Author(s)
      Akiguchi S, Kyoden T, Tajiri T, Andoh T, Hachiga T
    • Journal Title

      IEEJ Transactions on Electrical and Electronic Engineering (First published)

      Volume: 16-5 Issue: 5 Pages: 813-815

    • DOI

      10.1002/tee.23363

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optical Technology for Detecting Disease Related to Blood Flow Condition2020

    • Author(s)
      経田僚昭,秋口俊輔,田尻智紀,安東嗣修,八賀正司
    • Journal Title

      Journal of The Japan Institute of Electronics Packaging

      Volume: 23 Issue: 5 Pages: 353-358

    • DOI

      10.5104/jiep.23.353

    • NAID

      130007883766

    • ISSN
      1343-9677, 1884-121X
    • Year and Date
      2020-08-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasonic behavior on solidification of sodium chloride solution2019

    • Author(s)
      義岡秀晃,経田僚昭,八賀正司
    • Journal Title

      Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers

      Volume: 36 Issue: 4 Pages: 291

    • DOI

      10.11322/tjsrae.19-24KE_EM

    • NAID

      130007964554

    • ISSN
      1344-4905, 2185-789X
    • Year and Date
      2019-12-31
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Assessing the infinitely expanding intersection region for the development of large-scale multipoint laser Doppler velocimetry2019

    • Author(s)
      T. Kyoden, S. Akiguchi, T. Tajiri, T. Andoh, N. Furuichi, R. Doihara, T. Hachiga
    • Journal Title

      Flow Measurement and Instrumentation 101660

      Volume: 70 Pages: 101660-101660

    • DOI

      10.1016/j.flowmeasinst.2019.101660

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sound velocity during solidification in binary eutectic systems2017

    • Author(s)
      H. Yoshioka,T. Kyoden,T. Hachiga
    • Journal Title

      Journal of Applied Physics

      Volume: 122 Issue: 22

    • DOI

      10.1063/1.5001893

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-dimensional imaging of absolute blood flow velocity and blood vessel position under low blood flow velocity based on Doppler signal information included in scattered light from red blood cells2017

    • Author(s)
      T. Kyoden,S. Akiguchi,T.Tajiri,T. Andoh,T. Hachiga
    • Journal Title

      Journal of Applied Physics

      Volume: 122 Issue: 19

    • DOI

      10.1063/1.4994080

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] レーザードップラー血流速計を用いたメラノーマ判別システムの検討2020

    • Author(s)
      寺林大樹,秋口俊輔,経田僚昭,田尻智紀,安東嗣修,八賀正司
    • Organizer
      日本福祉工学会九州支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Development of multi-point Laser Doppler Velocimeter for measuring simultaneous blood velocity distribution2020

    • Author(s)
      Momoko Araki, Shunshuke Akiguchi, Tomoaki Kyouden, Tomoki Tajiri, Tsugunobu Andoh, Tadashi Hachiga
    • Organizer
      The 5th International Conference on “Science of Technology Innovation
    • Related Report
      2020 Annual Research Report
  • [Presentation] 血流イメージング機能を用いた血流関連疾患判別機能の検討2020

    • Author(s)
      寺林大樹,秋口俊輔,経田僚昭,田尻智紀,安東嗣修,八賀正司
    • Organizer
      Japan AT フォーラム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 血流速度とその方向成分を考慮した微細流路内の血流イメージング2020

    • Author(s)
      荒木桃子,秋口俊輔,経田僚昭,田尻智紀,安藤嗣修,八賀正司
    • Organizer
      Japan AT フォーラム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超音波探索に基づくアイススラリーの状態計測システムの開発2020

    • Author(s)
      上坂朋史、西谷有瑠生、義岡秀晃、飯塚亮太、河上仁美、八賀正司、経田僚昭
    • Organizer
      日本機械学会 北陸信越支部学生会 第49 回学生員卒業研究発表講演会講演論文集
    • Related Report
      2019 Research-status Report
  • [Presentation] .血流の一方向成分判別機能を有する計測視野拡大LDV2019

    • Author(s)
      荒木桃子,秋口俊輔,経田僚昭,百生登,田尻智紀,安東嗣修,八賀正司
    • Organizer
      2019年度日本伝熱学会北陸信越支部 春季セミナー(富山県立大学)
    • Related Report
      2019 Research-status Report
  • [Presentation] 氷の融解・凝固過程と超音波挙動の連関2019

    • Author(s)
      義岡秀晃, 経田僚昭, 八賀正司, 寺西恒宣, 蓑茉莉乃, 西谷有瑠生
    • Organizer
      第56回日本伝熱シンポジウム(徳島市)
    • Related Report
      2019 Research-status Report
  • [Presentation] 血流の方向判別機能を有する流速分布計測装置2019

    • Author(s)
      荒木桃子, 秋口俊輔, 経田僚昭, 田尻智紀, 安東嗣修, 八賀正司
    • Organizer
      2019年度電気関係学会北陸支部連合大会講演論文集(石川高専)
    • Related Report
      2019 Research-status Report
  • [Presentation] Analysis on optical path of Doppler signal from circular pipe using multipoint laser Doppler velocimetry2019

    • Author(s)
      Y. Yamazaki, T. Kyoden, S. Akiguchi, T. Tajiri, T. Hachiga, N. Yamada
    • Organizer
      The 4th International Conference on "Science of Technology Innovation "2019.
    • Related Report
      2019 Research-status Report
  • [Presentation] 末梢部における微細血管と血流速の同時検出2018

    • Author(s)
      谷口大樹,寺西恒宣,経田僚昭,秋口俊輔,田尻智紀,百生登,八賀正司,古市紀之
    • Organizer
      2018年度日本伝熱学会北陸信越支部 春季セミナー(富山大学)
    • Related Report
      2018 Research-status Report
  • [Presentation] Large-scale LDVにおける計測視野の広さ評価方法2018

    • Author(s)
      藤井海雄,野口亮,経田僚昭,秋口俊輔,田尻智紀,寺西恒宣,百生登,八賀正司
    • Organizer
      2018年度日本伝熱学会北陸信越支部 春季セミナー(富山大学)
    • Related Report
      2018 Research-status Report
  • [Presentation] Evaluating method of measurement region in laser Doppler velocimetry using survival measurement values in pulsatile flow2018

    • Author(s)
      M. Fujii,T. Kyoden,S. Akiguchi,T. Tajiri,T. Andoh,T. Hachiga
    • Organizer
      Proceedings of International Forum on Reserch Promotion 2018, S-45, (PDF)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Basic study on two-beam multipoint laser Doppler velocimetry including acustic-optical module2017

    • Author(s)
      D. Taniguchi,T. Teranishi,T. Tajiri,T. Kyoden,S. Akiguchi,T. Andoh,T. Hachiga,N. Yamada
    • Organizer
      2nd International Conference of "Science of Technology Innovation" 2017, Activity-B (PDF).
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Visualization method of blood flowing by laser Doppler velocimetry using speckle and fringe pattern (査読付)2017

    • Author(s)
      S. Akiguchi,T. Kyoden,N. Shoji,T. Tajiri,T. Andoh,H. Ishida,T. Hachiga
    • Organizer
      The 6th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies, Manuscript ID:PO1-22.
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 音響光学素子を導入したTwo-beam multipoint laser Doppler velocimetry2017

    • Author(s)
      谷口大樹,寺西恒宣,経田僚昭,秋口俊輔,田尻智紀,八賀正司,安東嗣修
    • Organizer
      平成29年度日本伝熱シンポジウム講演論文集
    • Related Report
      2017 Research-status Report
  • [Presentation] 高速応答マッハツェンダー干渉計の多点化に向けた基礎検討2017

    • Author(s)
      宮部孝明,寺西恒宣,経田僚昭,秋口俊輔,田尻智紀,保前友高,百生登,八賀正司,冨田栄二
    • Organizer
      平成29年度日本伝熱シンポジウム講演論文集
    • Related Report
      2017 Research-status Report

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

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