Brain lead anchoring system

A brain stimulation system comprising:

• an electrical pulse generator;
• a lead having a proximal end and a distal end, said proximal end having a connector connecting said lead to said electrical pulse generator, said distal end having at least one electrode to connect said lead to said brain;
• a lead anchor means for anchoring said lead within a first size cranial burr hole or a second size cranial burr hole, in a cranium said lead anchor means having a socket having means to fix said socket within said first size cranial burr hole, said socket having a lumen, a plug having means to fix said plug within said second size cranial burr hole, said plug further having means to fix said plug within said lumen of said socket, and a cap having a central lead passage, said cap having means for fixing said cap to said plug.

A system for anchoring a brain lead within a cranial burr hole comprising:

• a plug having means for fixing said plug within a cranial burr hole, said plug further having a lead lumen disposed centrally therethrough, said plug further having a suture groove about said lead lumen, said lead lumen configured to engage a lead, said lead lumen configured to cooperate with a suture disposed about said suture groove and engage a lead within said lead lumen;
• and
• a cap having a lumen designed to have a lead pass therethrough, said cap engaging with said plug.