| Project/Area Number |
26420054
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Toyama Prefectural University |
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Principal Investigator |
Nomura Takashi 富山県立大学, 工学部, 名誉教授 (00104977)
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| Co-Investigator(Kenkyū-buntansha) |
神谷 和秀 富山県立大学, 工学部, 教授 (00244509)
松本 公久 富山県立大学, 工学部, 講師 (40457122)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | デンタルインプラント / 歯槽管 / OCT / 白色干渉 / 光応用計測 / 顎骨 |
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| Outline of Final Research Achievements |
Dental implant treatment is the best method in case of a tooth loss. However, the patient's alveolar canal is damaged dental treatment, the patient may die. In this research, to prevent the damage to the alveolar canal during dental treatment, a clinician-support system using a white light interferometer with a reference mirror with multiple steps was developed. First, we confirmed the proposed principle by using the reference mirror composed of block gauges. Next, the reference mirror was prepared by an ultra-precision cutting of an aluminum alloy substrate with a single crystal diamond tool. Biological samples that simulated alveolar canal were measured using the multiple reference mirror made by the ultra-precision cutting. As the results, measurement signals could be obtained from inner sides of the biological samples.
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