| Project/Area Number |
24659895
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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 |
Surgical dentistry
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| Research Institution | Yamaguchi University |
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Principal Investigator |
MISHIMA Katsuaki 山口大学, 医学(系)研究科(研究院), 准教授 (60304317)
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| Co-Investigator(Kenkyū-buntansha) |
NAKANO Hiroyuki 九州大学, 大学病院, 医員 (60511730)
SUGA Hokuto 鹿児島大学, 医歯薬学総合研究科, 助教 (40610621)
UMEDA Hirotsugu 山口大学, 医学部附属病院, 診療助教 (90610618)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | レーザースペックル / レーザースペックル・フローグラフィ / 口蓋瘢痕 / 血流計測 / レーザスペックル / レーザスペックル・フローグラフィー |
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| Research Abstract |
The purpose of this study is to develop a method to quantitatively evaluate the scar of the palate by applying a speckle phenomenon that is observed by irradiating the tissue with a laser beam. First we manufactured a prototypic device and confirmed that we could observe the speckle pattern. Subsequently, the device was modified in consideration for size and shape that we could apply to an intraoral measurement. Finally, the laser speckle flowgraphy was made by improvement such as changing the wavelength of the laser to the infrared of 980nm.
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