Patent ID: 11102876

Abstract:
The invention relates to a plasma treatment device for carrying out a dielectric barrier plasma discharge, comprising an electrode unit (1), which has a treatment side (5), and comprising a supply unit (10), to which the electrode unit (1) can be mechanically connected and by means of which the electrode unit can be brought into electrical contact in order to be supplied with a supply voltage necessary for the plasma generation, wherein the electrode unit (1) has an electrode arrangement, which is shielded by means of a planar dielectric (2) at least toward the treatment side (5), enables the use of different electrode units (1) with the same supply unit (10) in that the electrode unit (1) has a coding and the supply unit (10) has an identifying device for the coding and the identifying device is connected to a control device, which controls the supply voltage for the plasma generation in accordance with the identified coding.