An implantable medical electrical lead particularly for stimulation of the sacral nerves comprises a lead body extending between a distal end and a proximal end, and the distal end having at least one electrode of an electrode array extending longitudinally from the distal end toward the proximal end....http://www.google.de/patents/US8000805?utm_source=gb-gplus-sharePatent US8000805 - Implantable medical lead including tine markers
