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Rehabilitation of the articulation and swallowing disorder by the dental prosthesis fabricated of electropalatogram and tongue pressure at the articulation

Research Project

Project/Area Number 24500572
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionTohoku University

Principal Investigator

SASAKI TOMOFUMI  東北大学, 歯学研究科(研究院), 大学院非常勤講師 (40323034)

Co-Investigator(Kenkyū-buntansha) SASAKI Keiichi  東北大学, 大学院歯学研究科, 教授 (30178644)
ITOH Hidemi  東北大学, 大学院歯学研究科, 大学院非常勤講師 (50005104)
SASAGAWA Kazuhiko  弘前大学, 理工学研究科, 教授 (50250676)
HANAWA Soshi  東北大学, 大学病院, 助教 (90431585)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords電気的パラトグラフ / 舌圧測定システム / 日本語子音 / 構音・摂食・嚥下障害 / 舌接触口蓋床 / 構音訓練
Outline of Final Research Achievements

In order to obtain the fundamental data for the articulation and the swallowing function improvement by produced the electropalatogram and the tongue pressure measurement system, the relation of the tongue pressure at the time of articulation and swallowing was investigated. As a result, it became clear that the contact situation of a tongue and the palate can record quantitatively. And the case of glossectomy patient, using palatal augmentation prosthesis fabricated utilizing the palatograms achieved improvement of the articulation and the swallowing function and favorable prognosis. Although the further examination was required from now on, the possibility of the articulation and the swallowing function improvement which made the subject articulation training using an electropalatogram was suggested by comparing and examining the tongue pressure and the tongue contact situation at the time of articulation and swallowing in detail.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (4 results)

All 2015 2013 2012

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results) Book (1 results)

  • [Journal Article] Influence of the maxillary obturator prostheses on facial morphology of patients with unilateral maxillary defect.2015

    • Author(s)
      Hanawa S
    • Journal Title

      Journal of Prosthetic dentistry

      Volume: 113 Pages: 62-70

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 舌切除に伴う構音障害を舌接触口蓋床により改善した症例2013

    • Author(s)
      佐々木 具文
    • Journal Title

      日本補綴学会誌

      Volume: 5 Pages: 428-431

    • NAID

      10031202893

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 構音障害のリハビリテーションのための舌‐口蓋接触圧力分布測定システム2013

    • Author(s)
      塚原智, 小山拓馬, 石川諒, 笹川和彦, 佐々木具文
    • Journal Title

      第25回 バイオエンジニアリング講演会 講演論文集

      Volume: 25 Pages: 513-514

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Book] よくわかる実験技術・学術用語第2版2012

    • Author(s)
      伊藤秀美,佐々木具文,佐々木啓一,中原寛子
    • Publisher
      日本実験力学会
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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