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Determination of proper facial pressure action for prevention of swallowing disorder

Research Project

Project/Area Number 15K05888
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent mechanics/Mechanical systems
Research InstitutionGunma University

Principal Investigator

Nakazawa Nobuaki  群馬大学, 大学院理工学府, 准教授 (80312908)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords誤嚥予防 / トレーニング / 計測 / 筋電図 / 口腔 / 圧力 / 口輪筋トレーニング / 嚥下障害 / APDF解析
Outline of Final Research Achievements

In this study, we focused on the perioral muscle, which is deeply related to swallowing, and examined a method for efficiently performing aspiration prevention training. As a result of the measurement, it was found that the muscle activity of the orbicularis muscle became high when holding the blowing state, and in particular, the muscle activity increased during the period from blowing at which the intraoral pressure increased to the retention. Based on the obtained results, we constructed a pneumatic servo system to train the orbicularis muscle by changing the intraoral pressure and giving a load to the blowing motion.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (24 results)

All 2017 2016 2015

All Journal Article (10 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Open Access: 3 results) Presentation (14 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Human Interface Based on Eyelid Shape Approximation2017

    • Author(s)
      Nobuaki Nakazawa, Shinnosuke Segawa, Nao Ozawa, Yuki Haruyama, Ilhwan Kim, and Yusaku Fujii
    • Journal Title

      International Journal of Computer Theory and Engineering

      Volume: 9-1 Pages: 48-52

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Study on Mouth Gymnastics for Orbicularis Oris Muscle2017

    • Author(s)
      Akira Suzuki, Nobuaki Nakazawa , Yuuki Tanaka, Yusaku Fujii, Takao Yamaguchi, and Toshikazu Matsui
    • Journal Title

      Journal of Technology and Social Science

      Volume: 1-3 Pages: 83-86

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recognition of Nostril Position Based on Skin Color Distribution2017

    • Author(s)
      Bo Peng, Motohiro Kano, Nobuaki Nakazawa, Feng Wang, Yusaku Fujii, Takao Yamaguchi, and Toshikazu Matsui
    • Journal Title

      Journal of Technology and Social Science

      Volume: 1-3 Pages: 96-100

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mouth and Nostril Detection based on Facial Skin Color Distribution2017

    • Author(s)
      Bo Peng, Nobuaki Nakazawa, Motohiro Kano
    • Journal Title

      nternational Journal of New Technology and Research

      Volume: 3-12 Pages: 31-35

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Human Interface for Welfare Equipment2017

    • Author(s)
      中沢信明
    • Journal Title

      Journal of the Japan Society of Applied Electromagnetics and Mechanics

      Volume: 25 Issue: 3 Pages: 313-318

    • DOI

      10.14243/jsaem.25.313

    • NAID

      130006179398

    • ISSN
      0919-4452, 2187-9257
    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Welfare Robot and Human Interface2016

    • Author(s)
      中沢信明
    • Journal Title

      Journal of The Japan Institute of Electronics Packaging

      Volume: 19 Issue: 6 Pages: 389-393

    • DOI

      10.5104/jiep.19.389

    • NAID

      130005188760

    • ISSN
      1343-9677, 1884-121X
    • Related Report
      2016 Research-status Report
  • [Journal Article] Enhanced Method for Face Detection Based on Feature Color2016

    • Author(s)
      Nobuaki Nakazawa, Motohiro Kano, and Toshikazu Matsui
    • Journal Title

      Journal of Image and Graphics

      Volume: Vol.4, No.1 Pages: 1-5

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Extension of the Upper Extremity with Shoulder Movements2015

    • Author(s)
      Nobuaki Nakazawa and Toshikazu Matsui
    • Journal Title

      International Journal of Mechanical Engineering and Robotics Research

      Volume: Vol.14, No.3 Pages: 233-237

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] 全方向電動車いすを利用した掲示物閲覧支援システム2015

    • Author(s)
      中沢信明, 上野湧紀, 沼田千紘, 松井利一
    • Journal Title

      ライフサポート学会

      Volume: Vol.12, No.4 Pages: 148-151

    • NAID

      130005450175

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] 瞼の形状近似を利用した操作インタフェースの開発2015

    • Author(s)
      中沢信明, 瀬川辰之佑, 村川裕紀, 松井利一
    • Journal Title

      ライフサポート学会

      Volume: Vol.12, No.4 Pages: 124-131

    • NAID

      130005450167

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] Development of an Intuitive Interface for PC Mouse Operation Based on Both Arms Gesture2017

    • Author(s)
      Nobuaki Nakazawa
    • Organizer
      International Conference on Computer Science and Information Technology 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Human Interface Based on Facial Feature Points2017

    • Author(s)
      Nobuaki Nakazawa
    • Organizer
      Dalian Polytechnic University
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 瞬き操作に基づいた文字入力システム の構築2016

    • Author(s)
      春山 裕樹,小澤 奈穂,瀬川 辰之佑 ,高橋 則行,中沢 信 明,松井 利一
    • Organizer
      Life2016
    • Place of Presentation
      仙台
    • Year and Date
      2016-09-04
    • Related Report
      2016 Research-status Report
  • [Presentation] 口腔内圧変動を利用した顔面体操支援システムの構築2016

    • Author(s)
      今井瑞樹、千葉瑛文、中沢信明、松井利一、藤井雄作
    • Organizer
      ROBOMECH2016
    • Place of Presentation
      横浜
    • Year and Date
      2016-06-08
    • Related Report
      2016 Research-status Report
  • [Presentation] 口の開閉動作に基づいたハンズフリーインタフェースの開発2016

    • Author(s)
      若田知也,佐藤寿哉,中沢信明,松井利一,藤井雄作
    • Organizer
      ROBOMECH2016
    • Place of Presentation
      横浜
    • Year and Date
      2016-06-08
    • Related Report
      2016 Research-status Report
  • [Presentation] 虹彩の特徴量を利用したインタフェースの開発2016

    • Author(s)
      春山裕樹、瀬川辰之佑、小澤奈穂、高橋則行、中沢信明、松井利一
    • Organizer
      ROBOMECH2016
    • Place of Presentation
      横浜
    • Year and Date
      2016-06-08
    • Related Report
      2016 Research-status Report
  • [Presentation] 瞼形状と虹彩位置を利用した非接触型インタフェースの開発2016

    • Author(s)
      小澤奈穂、瀬川辰之佑、春山裕樹、高橋則行、中沢信明、藤井雄作
    • Organizer
      ROBOMECH2016
    • Place of Presentation
      横浜
    • Year and Date
      2016-06-08
    • Related Report
      2016 Research-status Report
  • [Presentation] 上下瞼の曲線近似を利用した視線入力システムの構築2016

    • Author(s)
      瀬川辰之佑、小澤奈穂、春山裕樹、高橋則行、中沢信明、藤井雄作
    • Organizer
      ROBOMECH2016
    • Place of Presentation
      横浜
    • Year and Date
      2016-06-08
    • Related Report
      2016 Research-status Report
  • [Presentation] A Perspective on Effective Mouth Exercises for the Orbicularis Oris Muscle2015

    • Author(s)
      Nobuaki Nakazawa, Akira Suzuki, Mizuki Imai
    • Organizer
      International Conference on Mechatronics and Information Technology(ICMIT 2015)
    • Place of Presentation
      江原道(韓国)
    • Year and Date
      2015-12-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Face features detection based on labeling procedure of banalization images2015

    • Author(s)
      Peng Bo, Motohiro Kano, Nobuaki Nakazawa,
    • Organizer
      International Conference on Mechatronics and Information Technology(ICMIT 2015)
    • Place of Presentation
      江原道(韓国)
    • Year and Date
      2015-12-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 上腕の運動を利用したパソコン操作インタフェースの開発2015

    • Author(s)
      坂洋明, 中沢信明, 秋山仁, 松井利一
    • Organizer
      Life2015
    • Place of Presentation
      九州産業大学(福岡県・福岡市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Research-status Report
  • [Presentation] 瞼形状の曲率を利用した視線方向認識システム2015

    • Author(s)
      瀬川辰之佑, 中沢信明, 小澤奈穂, 春山裕樹, 久保勝, 松井利一
    • Organizer
      Life2015
    • Place of Presentation
      九州産業大学(福岡県・福岡市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Research-status Report
  • [Presentation] 瞼の形状近似に基づいた視線方向認識に関する一考察2015

    • Author(s)
      瀬川 辰之佑, 清水 拓也, 大竹 祐樹, 中沢 信明
    • Organizer
      日本機械学会ロボティクス・メカトロニクス 講演会2015
    • Place of Presentation
      京都市勧業館(京都府・京都市)
    • Year and Date
      2015-05-17
    • Related Report
      2015 Research-status Report
  • [Presentation] ゲーム操作を利用した顔面体操トレーニングの検討2015

    • Author(s)
      今井瑞貴, 中沢信明, 松井利一
    • Organizer
      日本機械学会ロボティクス・メカトロニクス 講演会2015
    • Place of Presentation
      京都市勧業館(京都府・京都市)
    • Year and Date
      2015-05-17
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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