| 摘要 |
The inventive method for centrifugal separation of a determined volume of physiological liquid, in particular blood, at initial process step, consists in forming a flow of said liquid whose thickness is close to the size of largest particles (L3) contained therein at a volume ratio of <1%, in decelerating said liquid flow in order to increase the thickness thereof and to transfer said largest particles (L3) to the surface of the liquid phase (L1) which is nearest to a centrifugation axis and whose density is the greatest, in arranging, outside of said surface, a dead volume whose capacity is substantially equal to the volume of said largest particles (L3) and in removing a phase (L2) whose density is the lowest.
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