ТРАНСДЕРМАЛЬНЫЕ ЭЛЕКТРОТРАНСПОРТНЫЕ СИСТЕМЫ ДОСТАВКИ ЛЕКАРСТВЕННОГО ПРЕПАРАТА СО СНИЖЕННОЙ ВОЗМОЖНОСТЬЮ ЗЛОУПОТРЕБЛЕНИЯ

摘要

A transdermal electrotransport drug delivery system having reduced potential for abuse. The system uses ion barrier, preferentially ion exchange material to separate the drug from an antagonist and provides for the release of the antagonist with the agonist when the system is subject to abuse.