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Development of fall risk evaluation system

Research Project

Project/Area Number 23680062
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Rehabilitation science/Welfare engineering
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

KOBAYASHI Yoshiyuki  独立行政法人産業技術総合研究所, デジタルヒューマン工学研究センター, 主任研究員 (00409682)

Project Period (FY) 2011-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥27,430,000 (Direct Cost: ¥21,100,000、Indirect Cost: ¥6,330,000)
Fiscal Year 2014: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2012: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2011: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Keywordsバイオメカニクス / 歩行 / 転倒 / センサ / デジタルヒューマンモデル / 人間生活環境 / 医療・福祉 / リハビリテーション / 感性工学 / データベース / 転倒予防 / 歩行評価 / 人間工学 / デジタルヒューマン / つまずき
Outline of Final Research Achievements

The falling of elderly people is a major public health problem around the world. This study aimed to develop a fall risk assessment system. We conduct following 3 studies: 1) development of trip risk assessment system using force sensors, 2) understanding of gait features of fallers, and 3) development of fall risk assessment system using an accelerometer.
Based on the results of our study, we developed 2 types of fall risk assessment system: one with force sensors and another with accelerometer.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (17 results)

All 2014 2013 2012 2011 Other

All Journal Article (5 results) (of which Peer Reviewed: 3 results) Presentation (9 results) (of which Invited: 2 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Key joint kinematics characteristics of the gait of fallers identified by principal component analysis2014

    • Author(s)
      Yoshiyuki Kobayashi, Hiroaki Hobara, Shiho Matsushita, Masaaki Mochimaru,
    • Journal Title

      Journal of Biomechanics

      Volume: in press Issue: 10 Pages: 2424-2429

    • DOI

      10.1016/j.jbiomech.2014.04.011

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 床反力による最小つま先クリアランスの推定2013

    • Author(s)
      小林吉之
    • Journal Title

      バイオメカニズム学会誌

      Volume: in press

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 人が知覚しているつま先の高さと実際のつま先の高さとの誤差2013

    • Author(s)
      小林吉之
    • Journal Title

      バイオメカニズム学会誌

      Volume: 37 Pages: 121-126

    • Related Report
      2012 Annual Research Report
  • [Journal Article] 人が知覚している足部位置と実際の足部位置との誤差の特性-高齢者と若年者における傾向の比較2011

    • Author(s)
      長尾裕太, 小林吉之, 藤本浩志
    • Journal Title

      日本機械学会論文集,C編

      Volume: 77(783) Pages: 4181-4188

    • NAID

      130001433498

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 足部・足関節の機能と転倒-つまずきやすさを表す足部クリアランスの観点から2011

    • Author(s)
      小林吉之
    • Journal Title

      PTジャーナル

      Volume: 45(9)(依頼原稿) Pages: 757-763

    • Related Report
      2011 Annual Research Report
  • [Presentation] 身の回りに設置可能なセンサによる転倒リスクの評価 -主成分分析によって明らかとなった転倒経験者の歩行特徴を用いた手法-2014

    • Author(s)
      小林 吉之,保原 浩明,持丸 正明
    • Organizer
      バイオメカニズム学会学術講演会
    • Place of Presentation
      岡山大学(岡山)
    • Year and Date
      2014-11-08 – 2014-11-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] Principal component analysis: joint kinematics features during overground walking in elderly fallers.2014

    • Author(s)
      Y. KOBAYASHI, H. HOBARA, M. MOCHIMARU.
    • Organizer
      Gerontechnology
    • Place of Presentation
      台北(台湾)
    • Year and Date
      2014-06-18 – 2014-06-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 簡易センサによる歩行特徴の評価と今後の展望2014

    • Author(s)
      小林吉之
    • Organizer
      整形靴技術協会学術大会第10回記念大会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 歩行中の転倒リスク評価・警告装置の開発4-主成分分析を用いた転倒経験者と非経験者の歩行特徴の可視化2013

    • Author(s)
      小林吉之,保原浩明,持丸正明
    • Organizer
      生活生命支援医療福祉工学系学会連合大会(LIFE2013)
    • Place of Presentation
      山梨
    • Related Report
      2013 Annual Research Report
  • [Presentation] DEVELOPMENT OF TRIPPING RISK EVALUATION SYSTEM INTERMS OF MINIMUM TOE CLEARANCE USING GROUND REACTION FORCE2013

    • Author(s)
      Yoshiyuki Kobayashi, Kei Aoki, Eijiro Shibusawa and Masaaki Mochimaru
    • Organizer
      XXIV Congress of the international Society of Biomechanics
    • Place of Presentation
      Brazil
    • Related Report
      2013 Annual Research Report
  • [Presentation] 歩行中の転倒リスク評価・警告装置の開発3-つまずきリスク年齢をフィードバックすることによるMTCへの短期的影響2012

    • Author(s)
      小林吉之
    • Organizer
      生活生命支援医療福祉工学系学会連合大会(LIFE2012)
    • Place of Presentation
      名古屋
    • Related Report
      2012 Annual Research Report
  • [Presentation] 歩行中の転倒リスク評価・警告装置の開発-床反力を用いたつま先クリアランスの推定2011

    • Author(s)
      小林吉之, 青木慶, 持丸正明
    • Organizer
      生活生命支援医療福祉工学系学会連合大会(ABML2011)
    • Place of Presentation
      東京都,芝浦工業大学
    • Year and Date
      2011-11-04
    • Related Report
      2011 Annual Research Report
  • [Presentation] 歩行中の転倒リスク評価・警告装置の開発2 -クリアランスのばらつきと年齢との関係

    • Author(s)
      小林吉之
    • Organizer
      日本生活支援工学会第4回若手研究者発表会
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] ロコモティブシンドロームの疾患概念

    • Author(s)
      岩谷勉
    • Organizer
      宮城県リハビリテーション医会
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Remarks] 歩行中の転倒に関する研究

    • URL

      http://www.dh.aist.go.jp/jp/research/health/koba/

    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • Related Report
      2011 Annual Research Report
  • [Patent(Industrial Property Rights)] つまずきリスク評価装置、つまずきリスク評価システム及びつまずきリスク評価方法2012

    • Inventor(s)
      小林吉之・青木慶・持丸正明
    • Industrial Property Rights Holder
      小林吉之・青木慶・持丸正明
    • Industrial Property Number
      2012-000239
    • Filing Date
      2012-01-04
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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