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Evaluation Algorithm of Swallowing Function

Research Project

Project/Area Number 26893125
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Respiratory organ internal medicine
Research InstitutionKyoto University

Principal Investigator

Yagi Naomi  京都大学, 医学(系)研究科(研究院), 研究員 (40731708)

Project Period (FY) 2014-08-29 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords嚥下 / ソフトコンピューティング / ファジィ / 誤嚥性肺炎 / 機能評価
Outline of Final Research Achievements

This study developed a simple diagnostic system of dysphagia for the basic activities related to human survival swallowing feature by analyzing the sound and breathe information with a fuzzy theory, and using non-invasive and physical and psychological stress-free sensing system. In recent years, the swallowing function tests is commonly X-ray contrast examination, however this system had achieved an inexpensive and simple test which does not limit place, time, position, movement and not need further X-ray handling techniques, for the purpose of maintaining the measurement accuracy in the conventional level. It served also to health care management by feeding back the analysis results to the subject.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • Research Products

    (6 results)

All 2016 2015 2014

All Presentation (6 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Presentation] 呼吸と嚥下の整合性から見た COPD 患者の嚥下機能異常2016

    • Author(s)
      永見慎輔, 室 繁郎, 佐藤篤靖, 佐藤 晋, 八木直美, 越久仁敬
    • Organizer
      第24回バイオフィジィオロジー研究会
    • Place of Presentation
      ホテル京阪京都(日本・京都)
    • Year and Date
      2016-03-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] 物性調整した食品別の嚥下動態の相違と適切な嚥下調整食選択への応用2016

    • Author(s)
      永見 慎輔, 八木 直美, 魚住 龍史, 山縣 誉志江, 延原 浩, 平位 知久, 伊藤 圭子, 田中 信吾, 森田 智視, 高橋 良輔, 栢下 淳, 越久 仁敬
    • Organizer
      第39回日本嚥下医学会学術講演会
    • Place of Presentation
      大阪国際交流センター(日本・大阪)
    • Year and Date
      2016-02-11
    • Related Report
      2015 Annual Research Report
  • [Presentation] Noninvasive Assessments of Swallowing Function by Sound Frequency Analysis2015

    • Author(s)
      N. Yagi, S. Nagami, H. Ueno, T. Yabe, J. Kayashita, Meng-Kuan Lin, Y. Oke and Y. Oku
    • Organizer
      the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Place of Presentation
      MiCo Milano Congressi(イタリア・ミラノ)
    • Year and Date
      2015-08-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bioinformation Measurement for Dysphagia2015

    • Author(s)
      N. Yagi
    • Organizer
      2015 International Conference on Machine Learning and Cybernetics and 2015 International Conference on Wavelet Analysis and Pattern Recognition
    • Place of Presentation
      Holiday Inn Guangzhou Shifu(中国・広州)
    • Year and Date
      2015-07-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 2014 IEEE Int. Conf. on Systems, Man and Cybernetics2014

    • Author(s)
      八木 直美
    • Organizer
      第57回自動制御連合講演会
    • Place of Presentation
      ホテル天坊(群馬県渋川市)
    • Year and Date
      2014-11-10 – 2014-11-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Swallow-Monitoring System with Acoustic Analysis for Dysphagia2014

    • Author(s)
      八木 直美
    • Organizer
      2014 IEEE Int. Conf. on Systems, Man and Cybernetics
    • Place of Presentation
      Paradise Point(アメリカ・サンディエゴ)
    • Year and Date
      2014-10-05 – 2014-10-08
    • Related Report
      2014 Annual Research Report

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Published: 2014-09-09   Modified: 2017-05-10  

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