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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한기계학회 Journal of Mechanical Science and Technology Journal of Mechanical Science and Technology Vol.19 No.1
- 발행연도
- 2005.1
- 수록면
- 209 - 215 (7page)
이용수
초록· 키워드
오류제보하기
Aggregation of red blood cells (RBCs) is a major determinant of blood viscosity. There have not been available techniques for measuring RBC aggregation and viscosity, simultaneously. A laser transmission technique has been combined with a slit rheometry, which shows significant advances in rheometer design, operation and data analysis. A laser beam traverses a blood suspension flowing through a slit and is scattered by RBCs in the volume. The transmitted light is captured by a photodiode, linked to a computer, while the differential pressure variation is measured by a pressure transducer. Both measurements of the laser-transmitted intensity and pressure with respect to time enable to determine the aggregation index and the viscosity. The advantages of this design are in its simplicity, i.e., ease of operation and no moving parts, low cost and a short operating time. In addition, the slit-flow aggregometer can be easily used in a clinical setting owing to the incorporation of a disposable element that holds the blood sample.
목차
Abstract
Nomenclature
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
Acknowledgments
References
참고문헌 (11)
참고문헌 신청
Boynard, M., Leliever, J.C and Guillet, R., 1987, "Aggregation of Red Blood Cells Studied by Ulstrasound Backscattering," Biorheology, Vol.24, pp.451~461.
Chen, S., Barshtein, G., Gavish, B., Mahler, Y. and Yedgar, S., 1994, "Monitoring of Red Blood Cell Aggregability in a Flow-chamber by Compuerized Image analysis," Clinical hemorheology, Vol.14, pp.497~508.
Chien, S. and Sung, L.A., 1987, "Physiochemical Basis and Clinical Implications of Red Cell Aggregation," Clinical Hemorheology, Vol.7, pp.71~91.
Hardeman, M.R., Goedhart, P.T., Dobbe, J.G.G. and Lettinga, K.P., 1994, "Laser-assisted Optical Rotational Cell Analyser (L.O.R.C.A); I. A New Instrument for Measurement of Various Structural Hemorheological Parameters," Clinical Hemorheology, Vol.14, pp.
Houbouyan, L.L., Delamaire, M., Beauchet, A., Gentil, M., Cauchois, G., Taccoen, A., Yvert, J.P., Montredon, N., Roudaut, M.F., Zhao, S., Goguel, A., Potron, G., Boisseau, M. and Stoltz, J. -F., 1998, "Multicenter Study of an Erythro-aggregometer: Quality
Chen, S., Barshtein, G., Gavish, B., Mahler, Y. and Yedgar, S., 1994, "Monitoring of Red Blood Cell Aggregability in a Flow-chamber by Compuerized Image analysis," Clinical hemorheology, Vol.14, pp.497~508.
Chien, S. and Sung, L.A., 1987, "Physiochemical Basis and Clinical Implications of Red Cell Aggregation," Clinical Hemorheology, Vol.7, pp.71~91.
Hardeman, M.R., Goedhart, P.T., Dobbe, J.G.G. and Lettinga, K.P., 1994, "Laser-assisted Optical Rotational Cell Analyser (L.O.R.C.A); I. A New Instrument for Measurement of Various Structural Hemorheological Parameters," Clinical Hemorheology, Vol.14, pp.
Houbouyan, L.L., Delamaire, M., Beauchet, A., Gentil, M., Cauchois, G., Taccoen, A., Yvert, J.P., Montredon, N., Roudaut, M.F., Zhao, S., Goguel, A., Potron, G., Boisseau, M. and Stoltz, J. -F., 1998, "Multicenter Study of an Erythro-aggregometer: Quality
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UCI(KEPA) : I410-ECN-0101-2009-550-014541479