The present invention relates to a transdermal therapeutic system for administering an active substance through the skin, comprising: a) a cover layer, b) a reservoir present on the cover layer, comprising a polymer matrix comprising the active substance, c) an adhesive layer present on the reservoir comprising a contact adhesive, and d) a removable layer present on the adhesive layer, the active substance being rivastigmine, a physiologically compatible salt, hydrate, solvate, or derivative thereof, characterized in that the polymer matrix of the reservoir comprises neither hydroxyl groups nor carboxyl groups. The present invention relates to a transdermal therapeutic system for administering an active substance through the skin, comprising: a) a cover layer, b) a reservoir present on the cover layer, comprising a polymer matrix comprising the active substance, c) an adhesive layer present on the reservoir comprising a contact adhesive, and d) a removable layer present on the adhesive layer, the active substance being rivastigmine, a physiologically compatible salt, hydrate, solvate, or derivative thereof, characterized in that the polymer matrix of the reservoir comprises neither hydroxyl groups nor carboxyl groups. The invention relates to a stabilization device for vehicles, comprising a connection element on which the first ends of at least two supports are arranged for resolving reversible crash tests and wherein the second ends of said supports are arranged on an, which is connected to the vehicle and which is parallel to one of the vehicle axes.La presente invención se refiere a un sistema terapéutico transdérmico para administrar una sustancia activa a través de la piel, el sistema consiste en: a) una capa cubierta, b) un reservorio presente sobre la capa cubierta, que contiene una matriz polimérica que contiene la sustancia activa, c) una capa adhesiva presente en el reservorio que contiene un adhesivo de contacto, y d) una capa removible presente sobre la
