The invention relates to improvements in the field of medical electrical stimulation. An electromedical adapter, an electromedical electrode and an electromedical pulse generator are provided. In order to connect a non-coiled electrode portion (3) to a coiled electrode portion (2), in particular the adapter (1) is provided, having at least one contact element (5) which can be contacted by a coiled electrode portion (2) of an electrode (4) in such a way that the coiled electrode portion (2) surrounds, i.e. radially surrounds, a longitudinal axis of the main body (7) of the adapter with the at least one coiled conductor (8) thereof
