| Project/Area Number |
19390491
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
補綴理工系歯学
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| Research Institution | Tohoku University |
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Principal Investigator |
SASAKI Keiichi Tohoku University, 大学院・歯学研究科, 教授 (30178644)
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| Co-Investigator(Kenkyū-buntansha) |
KURIYAGAWA Tsunemoto 東北大学, 大学院・工学研究科, 教授 (90170092)
KAWATA Tetsuo 東北大学, 大学院・歯学研究科, 助教 (80292225)
YODA Nobuhiro 東北大学, 大学院・歯学研究科, 助教 (20451601)
SHIGEMITSU Ryuji 東北大学, 病院, 医員 (00508921)
SUENAGA Hanako 東北大学, 病院, 医員 (00508939)
久保 圭 東北大学, 病院, 助教 (10431511)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2009: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2008: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2007: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Keywords | インプラント / 圧電センサ / 生体内測定 / オーバーデンチャー / 三次元荷重 / 圧電式センサ |
|---|
| Research Abstract |
The 3-dimensional (3-D) functional loads exerted on implants are essential factors in the biomechanical control of implant-supported overdentures. Since there have been few data in vivo, parameters which could affect the loads are still unclear. As for as the results of this study, the loads exerted on the implants during function are affected three dimensionally by the number of implants supporting the overdenture.
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