FIELD: medicine.
SUBSTANCE: method for processing small-diameter vessel grafts made of biodegradable polymers by an electrospinning technique consists in exposing the above polymers either directly, or through a template to a fast electron beam generated by an electron accelerator in an exposure dose of 100-400 kGy.
EFFECT: invention enables providing the strength of the graft and its segments by 1,5-2 times as high, improving mechanical properties of the vessel grafts, especially within plastic deformation, increasing a thread bursting strength, compressing strength and reducing a bend radius.
7 cl, 1 dwg, 4 tbl, 7 ex
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