Pharmaceutical device for electric-field assisted administration of Tapentadol and method of administering Tapentadol with same

摘要

A pharmaceutical device for electric-field assisted administration of Tapentadol and/or of a physiologically acceptable salt thereof, the device comprising at least one pair of electrodes consisting of an active electrode and a counter electrode (1a and 2a and/or 1b and 2b), optionally at least one additional electrode as an auxiliary electrode, at least one drug reservoir (3) containing at least a portion of the Tapentadol and/or a physiologically acceptable salt thereof, and means (4) for applying the device to skin (5).