A device comprises an implantable pulse generator having a plurality of stimulator outputs and a plurality of neutral electrodes. A lead splitter is configured to electronically map the stimulator outputs to the plurality of neutral electrodes. The present invention generally relates to implanted neurostimulation systems and, more particularly, to a lead splitter for neurostimulation systems and methods to increase the number of effective output channels of a single or multi-channel neurostimulator.
Lead splitter for neurostimulation systems