Abstract: A medical lead includes a lead body, a lead body helix extending from a distal end of the lead body, wherein the lead body helix is configured to anchor to a patient tissue, and, a cable within the lead body, the cable including a cable conductor, a cable electrode proximate a distal end of the cable conductor, and a cable helix with a blunt tip at a distal end of the cable. The cable is slidable within the lead body to extend and retract the cable electrode along a trajectory extending from the distal end of the lead body.
Abstract: A medical lead includes a lead body, a connector pin proximate to a proximal end of the lead body, a helix extending from a distal end of the lead body, an electrode proximate to the distal end of the lead body, and a cable conductor within the lead body and including an electrode proximate a distal end of the cable conductor, the cable conductor being slideable within the lead body to extend and retract the electrode relative to the distal end of the lead body.