FIELD: medical engineering. SUBSTANCE: system for performing transcutaneous drug administration has at least two active elements and composed of at least two combined means. The first means is composed of all active elements mixture. The first means contains at least one first element A in the amount required for making one effective therapeutic dose to be introduced, and one second element B which amount is less than it is required for supplying one effective therapeutic dose, and one or several additional means each of which has one active element B selected from those contained in the first means in the amount less than it is required for administering one effective therapeutic dose. The mentioned one or several additional means supply every active element B contained in the system in the amount required for obtaining one effective therapeutic dose. EFFECT: reduced means surface area; enabled adaptation of several suitable doses of acceptable size. 8 cl
