Electrical stimulation devices and related methods

An apparatus, including:

• a longitudinally extending lead having a distal end, a proximal end, and a central lumen extending therethrough;
• at least one electrode coupled to the lead, wherein the at least one electrode is disposed on the distal end of the lead;
• an anchor component disposed on the lead between the proximal end and the at least one electrode, the anchor component comprising solder;
• a control module operably coupled to the proximal end of the lead, the control module being configured to deliver energy to the at least one electrode, and
• a longitudinally extending energy transmission element having an energy transmitter positioned at a distal end thereof, the energy transmission element sized for insertion through the central lumen, and wherein the energy transmitter is configured to emit energy to bond the solder to tissue.