An implantable medical lead for stimulation of the sacral nerves comprises a lead body which includes a distal end and a proximal end, and the distal end having at least one electrode contact extending longitudinally from the distal end toward the proximal end. The lead body at its proximal end may be...http://www.google.com.hk/patents/US20010025192?utm_source=gb-gplus-share專利 US20010025192 - Single and multi-polar implantable lead for sacral nerve electrical stimulation
