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DEVEROLMENT OF THE MEASURING METHOD FOR CROWN FORM ON CAD-CAM PROTHETICS

Research Project

Project/Area Number 10671848
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 補綴理工系歯学
Research InstitutionKANAGAWA DENTAL COLLEGE

Principal Investigator

FUJITA Tadahhiro  School of Dentistry, Associate Professor, 歯学部, 助教授 (70130929)

Co-Investigator(Kenkyū-buntansha) INO Satoshi  School of Dentistry, Research assistant, 歯学部, 助手 (80257295)
KIKUTA Daishi  School of Dentistry, Assistant Professor, 歯学部, 助手 (20130916)
深瀬 敦  神奈川歯科大学, 歯学部, 助手 (50165255)
Project Period (FY) 1998 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 1999: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1998: ¥1,600,000 (Direct Cost: ¥1,600,000)
KeywordsCAD-CAM PROSTETICS / AUTOMATICALLY MEASURMENT / 5 AXIIS CONTROLL / HYBRID COMPOSITE / CERAMIC CROWN / ROCATEC / ADHESIVE INTERFACE / ロカテック / 接着界面 / CAM / レーザー / フォーカス変位計 / 3次元計測 / 5軸計測 / A / D変換 / ブリッジ / 硬質レジン
Research Abstract

We examined the followings :
1, The development of tooth crown form (preparation tooth, neighbor tooth, opposite tooth)
2, The pilot study for automatically composite resin manufacturing.
It was tried to transplanting laser-focus measurement system and 5 axis control displacement gyration table(Kohzu, SA04-03) to our original modeling machine (Roland, CAMM3 PNC-300).
In order that weight limit of a measure table and a gyration structure were high prices, attached liaison probe decided to be used as it is. Moreover, in order that built-in controller did transplanting by H8-3039F one board microcomputers(Hitachi), since necessity (piracy of potential) of built in ROM contrary assemblage fitted, a motor driver board of controller built in was done architecture-experimental manufacture newly and it had it to change a schedule and a motor driver board of controller built in substituted on PIX-4 and within it was made.
Liaison probe could secure the accuracy that a response enough by active piezo-sensor. By this, measure of tooth crown form came to be able to be performed by equipment on the market by 1 board permutation chisel. It was examined the Adhesion of alumina ceramics and composite resin as a goal formerly at non-metal crown which used a pure aluminal core frame. Tribochemical silica coating (Rocatec, ESPE) was suggested for good bonding strength of alumina and composite.
A research result was announced as investigation more than and it was collected as a research result written report.
In the future, we will develop the automatically manufacturing system for non-metal crown and fixed denture which consists of hybrid composite and alumna ceramics.

Report

(3 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report

Research Products

(19 results)

All Other

All Publications (19 results)

  • [Publications] 井野智,藤田忠寛,菊田大士: "接着の新しい概念"トリボケミカル・コーティング"ロカテック-システム"Quintessence of Dental Technology. 24巻. 291-295 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S.INO, A.MEHL, R.HICKEL, D.KIKUTA and T.FUJITA: "Fracture Behavior of All-Composite and Composite Veneered Ceramic Crowns"Journal of Dental Research. 77(Special Issue B). 803-803 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 井野智,菊田大士,深瀬敦,藤田忠寛: "オールコンポジットクラウンと試作したコンポジット前装セラミッククラウンの破壊性状"日本補綴歯科学会雑誌. 42巻100回特別号. 193-193 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 井野智,菊田大士,深瀬敦,藤田忠寛: "試作したコンポジット前装セラミッククラウンの破壊性状 第3報 ロカテック法による前装部界面の改質について"日本補綴歯科学会雑誌. 43巻101回特別号. 85-85 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 井野智,A.Mehl,R.Hickel,藤田忠寛,豊田實: "コンポジット前装セラミッククラウンの破壊性状 第4報 シランカップリング剤の違いによる接着界面への影響"歯科材料・器械. 18巻34回特別号. 96-96 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S.INO, D.KIKUTA, T.FUJITA and M.TOYODA3: "Improvement of the Alumina Ceramic Surface for Adhesion"Journal of Dental Research. 79 Special Issue. 179-179 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S.INO, T.FUJITA, D.KIKUTA: "The new concept for bonding "Tribochemical Coating"-RocateR-System-"Quintessence of Dental Technology. 24. 291-295 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S.INO, A.MEHL, R.HICKEL, D.KIKUTA, T.FUJITA: "Fracture behavior of all-composite and composite veneered ceramic crowns"Journal of Dental Research. 77(B). 803-803 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S.INO, D.KIKUTA, A.FUKASE, T.FUJITA: "Fracture behavior of all-composite and composite veneered ceramic crowns. Part2 The influence of the luting cements"The Journal of the Japan Prosthodontic Society. 42(100). 193-193 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S,INO, D.KIKUTA, A.FUKASE, T.FUJITA: "Fracture behavior of somposite veneered ceramic crowns. Part3 The improvement of the interface of veneering by Rocatec-System"The Journal of the Japan Prosthodontic Society. 43(101). 85-85 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S,INO, D.KIKUTA, A.FUKASE, T.FUJITA, M.TOYODA: "Fracture behavior of composite veneered ceramic crowns. Part4 The influence of different silanization on the interface"The Journal of the Japanese Society for Dental Materials and Devices. 18(34). 96-96 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S,INO, D.KIKUTA, T.FUJITA, M.TOYODA: "Improvement of the Alumina Ceramic Surface for Adhesion"Journal of Dental Research. 79. 179-179 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 井野 智,藤田忠寛,菊田大士.: "接着の新しい概念"トリボケミカル・コーティング" ロカテック-システム"Quintessence of Dental Technology. 24巻. 291-295 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] S. INO, A. MEHL, R. HICKEL, D. KIKUTA and T. FUJITA: "Fracture Behavior of All-Composite and Composite Veneered Ceramic Crowns"Journal of Dental Research. 77(Special Issue B). 803-803 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 井野 智,菊田大士,深瀬 敦,藤田忠寛: "オートコンポジットクラウンと試作したコンポジット前装セラミッククラウンの破壊性状"日本補綴歯科学会雑誌. 42巻100回特別号. 193-193 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 井野 智,菊田大士,深瀬 敦,藤田忠寛.: "試作したコンポジット前装セラミッククラウンの破壊性状 第3報 ロカテック法による前装部界面の改質について"日本補綴歯科学会雑誌. 43巻101回特別号. 85-85 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 井野 智,A. Mehl, R. Hickel,藤田忠寛,豊田 實.: "コンポジット前装セラミッククラウンの破壊性状 第4報 シランカップリング剤の違いによる接着界面への影響"歯科材料・器械. 18巻34回特別号. 96-96 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] S. INO, D. KIKUTA, T. FUJITA and M. TOYODA: "Improvement of the Alumina Ceramic Surface for Adhesion"Journal of Dental Research. 79 Special Issue. 179-179 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 井野 智、菊田大士、深瀬 敦、藤田忠寛: "オール・マンポジットクラウンと試作したマンポジット前装セラミッククラウンの破壊性状第2報セメント材による影響" 日本補綴歯科学会雑誌、第100回特別号. 42・特別号. 193-193 (1998)

    • Related Report
      1998 Annual Research Report

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Published: 1998-03-31   Modified: 2016-04-21  

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