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Development of prosthetic devices based on the individual simulation of mechanical design optimization system

Research Project

Project/Area Number 26462960
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Prosthodontics/ Dental materials science and
Research InstitutionTsurumi University

Principal Investigator

Hirai Shinya  鶴見大学, 歯学部, 助教 (20339815)

Co-Investigator(Kenkyū-buntansha) 小川 匠  鶴見大学, 歯学部, 教授 (20267537)
佐々木 圭太  鶴見大学, 歯学部, 助教 (60582343)
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: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords有限要素解析 / 三次元モデル / 咬合接触 / 咬合力 / 咬合接触解析システム / 3次元有限要素法 / 力学的シミュレーション / 咬合接触評価システム / 個体別力学的解析 / 3次元モデル
Outline of Final Research Achievements

Design of prosthetic devices is ordained to caster technology and experience on a variety of factors that occur in the oral cavity, quantitative
A missing evaluation. Be there, and in this study developed precise occlusal contact analysis system and simulation of individual prosthetic devices for patients with individual design optimization system. The occlusal contacts by creating calibration curves using the transmission method to convert the brightness and occlusion samples obtained materials thickness of quantitative and integrated data of bite force on a two-dimensional image. Created by integrating occlusion data projection on the dental arch forms the individual finite element analysis model. This enables simulation of prosthetic equipment and remaining tissue is possible.

Report

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

    (6 results)

All 2016 2015 2014

All Presentation (6 results)

  • [Presentation] 各種スキャナーを用いた計測用石膏模型の計測2016

    • Author(s)
      伊藤光彦,井川知子,平井健太郎,重田優子,木原琢也,重本修伺,二川浩樹,小川 匠
    • Organizer
      第7回日本デジタル歯科学会学術大会
    • Place of Presentation
      北海道立道民活動センター(北海道札幌市)
    • Year and Date
      2016-05-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] 上下顎歯列三次元モデルの位置関係再現についての検討2016

    • Author(s)
      木原琢也,藤川佳也,井川知子,田地 豪,小川 匠,二川浩樹
    • Organizer
      第7回日本デジタル歯科学会学術大会
    • Place of Presentation
      北海道立道民活動センター(北海道札幌市)
    • Year and Date
      2016-05-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] シリコーン印象材を用いた校合接触の定量的評価2015

    • Author(s)
      木原琢也,井川|知子,重田優子,平林里大,平井真也,平井健太郎, 熊谷 宏,佐々木正和,濱本有美,藤川佳也,田地 豪,小川 匠,二川浩樹
    • Organizer
      平成27年度日本補綴歯科学会中国・四国支部学術大会
    • Place of Presentation
      くにびきメッセ,島根県 松江市
    • Year and Date
      2015-09-06
    • Related Report
      2015 Research-status Report
  • [Presentation] Reconstruction of Three-Dimensional Occlusal Contacts Model on a Dental Morphology2014

    • Author(s)
      Takuya Kihara, Tomoko Ikawa, Rio Hirabayashi, Yuko Shigeta, Kentaro Hirai, Sumiyo Mimura, Tsuyoshi Taji, Takumi Ogawa, Hiroki Nikawa
    • Organizer
      The 9th Scientific Meeting of the Asian Academy of Osseointegration
    • Place of Presentation
      札幌教育センター(北海道札幌市)
    • Year and Date
      2014-07-04 – 2014-07-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 咬合接触部位と咬合力の統合システムの構築2014

    • Author(s)
      木原琢也,井川知子,平林里大,平井真也,佐々木圭太,重田優子,安藤栄里子,平井健太郎,二川浩樹,小川 匠
    • Organizer
      社団法人日本補綴歯科学会第123回学術大会
    • Place of Presentation
      仙台国際センター(宮城県仙台市)
    • Year and Date
      2014-05-24 – 2014-05-25
    • Related Report
      2014 Research-status Report
  • [Presentation] 三次元歯列モデルにおける咬合接触状態の再現2014

    • Author(s)
      木原琢也,井川知子,平林里大,重田優子,平井健太郎,小川 匠,二川浩樹
    • Organizer
      日本顎口腔機能学会第52回学術大会
    • Place of Presentation
      岡山大学(岡山県岡山市)
    • Year and Date
      2014-04-19 – 2014-04-20
    • Related Report
      2014 Research-status Report

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

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