2014 Fiscal Year Final Research Report
Development of some elimination systems which are equipped with caries dentin identification function by light induced fluorescent
| Project/Area Number |
24592882
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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 |
Conservative dentistry
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| Research Institution | Showa University |
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Principal Investigator |
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| Research Collaborator |
ISATSU Katsuhiko 昭和大学, 歯学部歯科保存学講座総合診療歯科学部門, 講師
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | う蝕罹患歯質 / 励起蛍光 / ＬＤ光源 / ＬＥＤ光源 / 超音波発振機 / 回転切削器具 |
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| Outline of Final Research Achievements |
Based on the phenomenon which blue light with a wavelength of 405nm induce the red induced fluorescence from carious dentin, three experimental elimination systems which are equipped with caries dentin identification function were developed in this study.
Accuracy of carious dentin identification and elimination of the three systems was almost similar with the conventional method in which a caries detection dye and a rotating cutting instrument was combined. However, detail observation revealed that the blue light induces red fluorescence at different area from caries detection dye.
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| Free Research Field |
保存修復学
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