2012 Fiscal Year Final Research Report
Noninvasive concentration measurement of non-oxygen biding form of hemoglobin using light
| Project/Area Number |
22500405
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Biomedical engineering/Biological material science
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| Research Institution | Shizuoka University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
KIME Ryotaro 東京医科大学, 医学部, 講師 (90366120)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 生体情報 / 計測 / ヘモグロビン |
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| Research Abstract |
Concentration measurement of non-oxygen binding form of hemoglobin is important for safety. In this study, we examined methods for measuring it easily and precisely using visible light and near-infrared light. We performed light propagation analysis by Monte Carlo simulation, phantom experiments, and in vivo tests. The measurements of oxy-, deoxy-, carboxy-, and methehemoglobin using developed calculation algorithm were more accuratethan that of conventional algorithm.
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