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Development of a palpation sensor system for quantitative measurement of tactile properties of biological soft tissues

Research Project

Project/Area Number 26330199
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Perceptual information processing
Research InstitutionMaebashi Institute of Technology

Principal Investigator

Wang Feng  前橋工科大学, 工学部, 教授 (80323046)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsスマートセンサ情報システム / 触覚 / 触診 / センサ / 柔軟生体組織 / 乳がん / PVDF / 感圧ゴム / 機能性材料
Outline of Final Research Achievements

Aiming at the realization of a palpation sensor system for early detection of cancers by objectifying and quantifying the ambiguous human tactile sensation, in this study, a tactile sensor system that can measure the complicated tactile properties such as elasticity and viscoelasticity of biological soft tissues was developed. Specifically, plural smart materials such as pressure sensitive conductive rubber and PVDF film are used as sensory materials to construct the tactile sensor. Furthermore, plural parameters in both the time domain and the frequency domain obtained from the sensor outputs are used for describing the complicated tactile properties of a subject. As the result of experiments using self-made models and breast cancer palpation medical model, the effectiveness of the sensor system was verified.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (7 results)

All 2017 2016 2015

All Presentation (7 results)

  • [Presentation] PVDFフィルムの触覚センサ応用における新手法の模索2017

    • Author(s)
      千葉 由理、王 鋒
    • Organizer
      第6回電気学会東京支部群馬・栃木支所合同研究会
    • Place of Presentation
      足利
    • Year and Date
      2017-03-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] 複数触覚性状を同時に把握する触覚センサの開発2017

    • Author(s)
      永澤 恵、王 鋒
    • Organizer
      第6回電気学会東京支部群馬・栃木支所合同研究会
    • Place of Presentation
      足利
    • Year and Date
      2017-03-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] バイオラボ自動分注システム用微振動式液面検知技術2017

    • Author(s)
      早山 幸憲、王 鋒
    • Organizer
      第6回電気学会東京支部群馬・栃木支所合同研究会
    • Place of Presentation
      足利
    • Year and Date
      2017-03-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] 生体組織触覚性状の定量化に向けた評価方法の検討2016

    • Author(s)
      関川 眞衣、王 鋒
    • Organizer
      日本福祉工学会第20回学術講演会
    • Place of Presentation
      前橋
    • Year and Date
      2016-11-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 生体組織触覚性状の定量化に向けたセンサシステムの開発 (評価方法の検討)2016

    • Author(s)
      関川 眞衣、王 鋒
    • Organizer
      日本機械学会 2016 年度年次大会
    • Place of Presentation
      福岡
    • Year and Date
      2016-09-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] 生体組織触覚性状を測定するセンサシステムの開発2015

    • Author(s)
      関川眞衣、坂本翔、王鋒
    • Organizer
      ロボティクス・メカトロニクス講演会2015 in Kyoto
    • Place of Presentation
      京都
    • Year and Date
      2015-05-17 – 2015-05-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 乳がん早期発見用触診センサの開発2015

    • Author(s)
      坂本翔、関川眞衣、王鋒
    • Organizer
      日本電気学会東京支部栃木・群馬支所合同研究発表会
    • Place of Presentation
      宇都宮
    • Year and Date
      2015-03-02 – 2015-03-03
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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