| Project/Area Number |
23650300
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Medical systems
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| Research Institution | Tohoku University |
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Principal Investigator |
SAIJO Yoshifumi 東北大学, 大学院・医工学研究科, 教授 (00292277)
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| Co-Investigator(Kenkyū-buntansha) |
KANAI Hiroshi 東北大学, 大学院・工学研究科, 教授 (10185895)
HAYASE Toshiyuki 東北大学, 流体科学研究所, 教授 (30135313)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 高周波数超音波 / サイトメトリー / マイクロ流路 / ニューラルネットワーク |
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| Research Abstract |
Microfluidic circulation with suspension of micro-molecules was observed by high speed CCD camera. High frequency ultrasound of 120 MHz was emitted to the model and the spectrum of the reflected ultrasound was analyzed by neural network. The dimensions and structures of the micro-molecules were evaluated by the method. Application of the blood flow or lymph flow to the method in living subjects may realize in vivo “sono-cytometry" in the near future.
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