FIELD: medicine.
SUBSTANCE: the innovation deals with the methods of structural stabilization of biotissues used for prosthetics and plasty in case of correction of valvular heart failure. Biotissues should be treated with solution containing diglycidyl ether of ethylene glycol at concentration of 1-1.8% and, additionally, monoglycidyl ether of ethylene glycol at 1-1.8% concentration at pH being 8.6-9.0 Treatment of biotissues in solution flow additionally exceeds their biomechanical and hydrodynamic properties. The method enables to achieve the desired proteolytic resistance of biotissues in more shortened period of time and improve their functional characteristics.
EFFECT: higher efficiency of stabilization.
3 dwg, 2 tbl
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