Online Red Blood Cell Stiffness Evaluation System by Utilizing a High Speed Vision and Micro Channel
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- HIROSE Yuki
- Faculty of Mechanical Engineering, University of Osaka
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- FUKUI Wataru
- Faculty of Mechanical Engineering, University of Osaka
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- HIGASHIMORI Mitsuru
- Faculty of Mechanical Engineering, University of Osaka
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- TADAKUMA Kenjiro
- Faculty of Mechanical Engineering, University of Osaka
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- KANEKO Makoto
- Faculty of Mechanical Engineering, University of Osaka
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- ARAI Tatsuo
- Faculty of System Science, University of Osaka
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- SAKATA Yasushi
- Graduated School of Medicine, University of Osaka
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- YAMAMOTO Kazuhiro
- The Center for Advanced Medical Engineering and Informatics, University of Osaka
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- KAWAHARA Tomohiro
- School of Engineering, Nagoya University
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- YAMANISHI Yoko
- School of Engineering, Nagoya University
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- ARAI Fumihito
- School of Engineering, Nagoya University
Bibliographic Information
- Other Title
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- 高速ビジョンとマイクロ流路を用いた実時間赤血球硬さ評価
- コウソク ビジョン ト マイクロ リュウロ オ モチイタ ジツジカン セッケッキュウ カタサ ヒョウカ
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Description
This paper challenges online stiffness evaluation of red blood cell (RBC) by using both a micro channel and a high speed vision system. When a RBC passes through a micro channel, the passing time mainly depends upon its stiffness, diamter, and the pressure difference between the input and output ports of the channel. In other words, the stiffness of cell can be evaluated by measuring these three parameters. With the assistance of high speed vision system, we succeded in evaluating the stiffness of RBC with less than 5[msec/cell]. The biggest advantage for utilizing a high speed vision is that we can know exactly what is actually happening in the channel, while it is really hard for other approaches. We also introduced the stiffness evaluation map, by which we can compare the stiffness of RBCs of patients with those of healthy persons.
Journal
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- Transactions of the Society of Instrument and Control Engineers
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Transactions of the Society of Instrument and Control Engineers 47 (5), 221-229, 2011
The Society of Instrument and Control Engineers
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Details 詳細情報について
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- CRID
- 1390282679481503616
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- NII Article ID
- 10029250759
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- NII Book ID
- AN00072392
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- BIBCODE
- 2011TSICE..47..221H
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- ISSN
- 18838189
- 04534654
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- NDL BIB ID
- 11180434
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
