2013 Fiscal Year Final Research Report
Dynamic intraoral analysis with a denture and circumference soft tissue by SPH method
| Project/Area Number |
24659854
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Tokyo Medical and Dental University |
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Principal Investigator |
MINAKUCHI Shunsuke 東京医科歯科大学, 医歯(薬)学総合研究科, 教授 (30219688)
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| Co-Investigator(Kenkyū-buntansha) |
KANAZAWA Manabu 東京医科歯科大学, 大学院医歯(薬)学総合研究科, 助教 (80431922)
SATO Yusuke 東京医科歯科大学, 大学院医歯(薬)学総合研究科, 助教 (10451957)
KAIBA Yoshinori 東京医科歯科大学, 歯学部, 非常勤講師 (30401326)
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| Co-Investigator(Renkei-kenkyūsha) |
SAKAI Yuzuru 横浜国立大学 (90114975)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 顔面形態 / 義歯周囲軟組織 / 義歯形態 / 数値シミュレーション / ＳＰＨ法 / CTデータ / 無歯顎 / 口腔機能 |
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| Research Abstract |
With the advent of super-aging society, it's expected that the popularity of patients will increase those who need complete dentures. But the complete dentures quality varies widely depending on dentist's experiences and techniques. As a solution of that difference, we have suggested a new method of fabrication which uses CAD/CAM. The step of designing form in that method, supposing that we are able to calculate the dynamic analysis of oral mucosa, which leads to product better designed complete dentures. In this study, we made a particle oral model, and analyzed the motion of oral mucosa by SPH method. We concluded that the SPH method had the potential to facilitate our product method.
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