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Article Dans Une Revue Journal of Biomedical Optics Année : 2011

Coagulation dynamics of a blood sample by multiple scattering analysis

Résumé

We report a new technique to measure coagulation dynamics on whole-blood samples. The method relies on the analysis of the speckle figure resulting from a whole-blood sample mixed with coagulation reagent and introduced in a thin chamber illuminated with a coherent light. A dynamic study of the speckle reveals a typical behavior due to coagulation. We compare our measured coagulation times to a reference method obtained in a medical laboratory. C 2011 Society of Photo-Optical Instrumentation Engineers (SPIE).
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Dates et versions

hal-01870699 , version 1 (08-09-2018)

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Magalie Faivre, Philippe Peltié, Anne Planat-Chrétien, Marie-Line Cosnier, Myriam Cubizolles, et al.. Coagulation dynamics of a blood sample by multiple scattering analysis. Journal of Biomedical Optics, 2011, 16 (5), ⟨10.1117/1.3573813]⟩. ⟨hal-01870699⟩
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