FIELD: medicine, pharmaceutics.
SUBSTANCE: invention relates to the pharmaceutical industry, in particular to a method of division of blood into fractions. The method of dividing blood into fractions consists in the division of blood into the fractions with the application of an extraction device of a certain construction under certain conditions. The extraction device for the division of blood fractions contains a body (1); the first needle (2) and the second needle (4), placed in selective flowing communication, where the said first needle (2) projects from the body (1); a switching device (3) for opening and closing flowing communication between the said needles (2, 4) and a button (3a) for bringing the said switching device (3) in action.
EFFECT: method makes it possible to divide blood into fractions without mixing the said fractions.
16 cl, 4 dwg, 5 ex
