One aspect includes a manufacturing method for a multielectrode system including providing several conductors, which are electrically conductive in their longitudinal direction； bundling the conductors at a proximal portion of the multielectrode system by means of a sheath surrounding the conductors to form a conductor bundle configured to be used as a lead of the multielectrode system； and providing several ring electrodes each surrounding one of the conductors at a distal portion of the multielectrode system and electrically connecting the ring electrodes and the conductors to form a multielectrode array of the multielectrode system. The multielectrode array is configured to be in a longitudinally extended or in a transversally expanded configuration.
