| Project/Area Number |
24659700
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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 |
Anesthesiology/Resuscitation studies
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| Research Institution | Kagoshima University |
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Principal Investigator |
MATSUNAGA Akira 鹿児島大学, 医歯(薬)学総合研究科, 准教授 (70284883)
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| Co-Investigator(Kenkyū-buntansha) |
SHIMSANOE Kengo 九州大学, 総合理工学部, 教授 (10274531)
垣花 泰之 鹿児島大学, 医歯(薬)学総合研究科, 教授 (20264426)
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| Co-Investigator(Renkei-kenkyūsha) |
KAKIHANA Yasuyuki 鹿児島大学, 医歯学総合研究科, 教授 (20264426)
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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 |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | ガスセンサ / 揮発性有機化合物(ＶＯＣｓ） / 患者評価 / VOCs / 呼気ガス分析 / 半導体式ガスセンサ / 接触燃焼式ガスセンサ / 周術期管理 / 呼気ガスﾊﾞｲｵﾏｰｶｰ |
|---|
| Research Abstract |
The aim of this study was to identify the useful volatile organic compounds (VOCs) in breath for evaluating perioperative patients, and to develop the accurate gas sensor for measuring the concentration of the VOCs. Changes in VOCs in breath were analyzed by gas chromatography in patients who underwent highly invasive operations. However, the useful volatile biomarkers were not identified.
Water vapor content and lowing catalytic activity decreased the accuracy of gas sensor for measuring VOCs.
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