FIELD: medical engineering. SUBSTANCE: device has casing with openings for loading and discharging sorbent agent, supplying and discharging biological fluids from the column. At least one filter designed as new feature is realized as diffuser and converging tube filter being a set of cylindrical rods arranged so that distance between neighboring rods is less than sorbent particles diameter and greater than formed elements size in biological fluid. EFFECT: multiple use; uniform flow of biological fluids over sorbent; low harmful action level of sorbent agents. 2 cl, 3 dwg, 3 tbl
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