• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Artificial joint with macro-hetero structure for biological and mechanical compatibility

Research Project

Project/Area Number 25462354
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Orthopaedic surgery
Research InstitutionFukuoka University

Principal Investigator

Moriyama Shigeaki  福岡大学, 工学部, 教授 (00299538)

Co-Investigator(Kenkyū-buntansha) YANASE Keiji  福岡大学, 工学部, 准教授 (20580187)
NAKAMURA Yoshinari  福岡大学, 医学部, 助教 (00551730)
MAEYAMA Akira  福岡大学, 医学部, 講師 (20598156)
KIM Hyojin  福岡大学, 工学部, 助教 (00568769)
OSAWA Takako  福岡大学, 工学部, 助教 (30638193)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords人工関節 / マクロヘテロ構造 / 力学的適合性 / マクロへテロ構造
Outline of Final Research Achievements

In artificial joint, mechanical mismatch occurs between bone and artificial joint made from metal materials. To solve the mechanical mismatch between bone and the artificial joint, the objective of this study is the realization of the artificial joint material having mechanical characteristics of the bone. We created titanium alloy-resin composite of the macro-hetero structure to suggest as artificial joint material and examined mechanical characteristics. As a result, we were able to obtain a complicated porous structure similar to the cancellous bone, and non-homogeneous elastic modulus was measured from its specimen. Mechanical test results using the simple specimen suggested the possibility of the materials with non-homogeneous mechanical properties like bone.
The stem geometry of the macro-hetero structure obtained by structure optimization and stem with macro-hetero structure was prototyped.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (14 results)

All 2016 2014 2013 Other

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (10 results)

  • [Journal Article] Analysis of Medialization of the Femoral Head in Periacetabular Osteotomy Using Three-Dimensional Computed Tomography2014

    • Author(s)
      Yoshitsugu Tanaka, Shigeaki Moriyama, Yoshinari Nakamura, Masatoshi Naito
    • Journal Title

      福岡大学医学紀要

      Volume: 41/1 Pages: 7-15

    • NAID

      110009691519

    • Related Report
      2013 Research-status Report
  • [Journal Article] Availability of Cephalometric Radiographs Constructed from Three-dimensional Computed Tomography: Transaction research to three dimensionalfrom two dimensional2013

    • Author(s)
      Ryosuke Kita, Shigeaki Moriyama, Taishi Ohtani, Hiromasa Takahashi, Masao Takaoka, Toshihiro Kikuta
    • Journal Title

      福岡大学医学紀要

      Volume: 40/3/4 Pages: 129-140

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dynamic hip stability, strength and pain before and after hip abductor strengthening exercises for patients with dysplastic hips2013

    • Author(s)
      Daisuke Kuroda, Akira Maeyama, Masatoshi Naito, Shigeaki Moriyama, Ichiro Yoshimura, Yoshinari Nakamura, Takahiko Kiyama
    • Journal Title

      Isokinetics and Exercise Science

      Volume: 21 Issue: 2 Pages: 95-100

    • DOI

      10.3233/ies-130480

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 3D-CT angiographyを用いた血管損傷リスク箇所の距離計測法-高位脱臼股に対する人工股関節全置換術において-2013

    • Author(s)
      大澤恭子, 黒田大輔, 中村好成, 内藤正俊, 森山茂章
    • Journal Title

      Hip Joint

      Volume: 39 Pages: 1142-1146

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] マクロヘテロ構造を有するチタン合金-樹脂複合材の圧縮特性評価2016

    • Author(s)
      大澤 恭子、金 孝鎮、森 秀幸、森山 茂章
    • Organizer
      日本機械学会 第28回バイオエンジニアリング講演会
    • Place of Presentation
      東京工業大学 大岡山キャンパス(東京都目黒区)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 下顎枝矢状分割術後の3D-CTを用いた術後1年間の軟組織評価について

    • Author(s)
      高岡昌男、喜多涼介、松田道隆、喜久田利弘、下村裕介、森山茂章
    • Organizer
      第46回日本口腔科学会九州地方部会
    • Place of Presentation
      長崎ブリックホール 国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] 有限要素解析による脊椎ケージの応力評価

    • Author(s)
      大澤 恭子、森山 茂章、湯谷 知世、西村 直之、薄井 雄企、齋藤 直人
    • Organizer
      第40回日本臨床バイオメカニクス学会
    • Place of Presentation
      神戸国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] 顎変形症治療における軟組織の形態変化の評価

    • Author(s)
      下村裕介,大澤恭子,立石国之,森山茂章,喜久田利弘,高岡昌男
    • Organizer
      日本機械学会九州支部鹿児島講演会
    • Place of Presentation
      鹿児島大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 人工股関節置換術における髄腔占拠率の計測

    • Author(s)
      森秀幸,森山茂章,大澤恭子,下村裕介
    • Organizer
      日本機械学会九州支部鹿児島講演会
    • Place of Presentation
      鹿児島大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 橈骨遠位部の3次元平均骨形状の検討

    • Author(s)
      立石国之,森山茂章,大澤恭子,森秀幸,下村裕介
    • Organizer
      日本機械学会九州支部鹿児島講演会
    • Place of Presentation
      鹿児島大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Effective elastic responses of CNT-reinforced polymer composites with CNT waviness

    • Author(s)
      K.Yanase, S.Moriyama and J.W.Ju
    • Organizer
      ASCE Engineering Mechanics Institute Conference 2013 (EMI 2013)
    • Place of Presentation
      Northwestern University, Illinois, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Finite element analysis of hip joint cartilage reappeared from real bone surface geometry based on 3D-CT image

    • Author(s)
      大澤 恭子、森山 茂章、田中 正夫
    • Organizer
      The 7th Asian Pacific Conference on Biomechanics
    • Place of Presentation
      KIST International Cooperation Building in Seoul, Korea
    • Related Report
      2013 Research-status Report
  • [Presentation] 顎矯正手術前後における6自由度探索法での骨格三次元評価

    • Author(s)
      高岡昌男、喜多涼介、大谷泰志、高橋宏昌、瀬戸美夏、喜久田利弘、下村裕介、森山茂章
    • Organizer
      第23回日本顎変形症学会総会・学術大会
    • Place of Presentation
      大阪国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] 3D-CTから作成構築した二次元セファロ画像の有用性

    • Author(s)
      喜多涼介、森山茂章、大谷泰志、高岡昌男、喜久田利弘
    • Organizer
      第67回日本口腔科学会学術集会
    • Place of Presentation
      栃木県総合文化センター
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi