The implantable device system of the preferred embodiments includes a guide tube, a first electrical subsystem, and a second electrical subsystem. The first electrical subsystem is connected to the second electrical subsystem. The guide tube functions to facilitate the insertion of at least one first electrical subsystem and is adapted to allow the first electrical subsystem(s) to move freely with the tissue, allowing the placement of the first electrical subsystem without disconnecting the second electrical subsystem. The implantable device system may be implanted into the brain, spinal cord, peripheral nerve, muscle, or any other suitable anatomical location. The guide tube of the system, however, may be alternatively used in any suitable environment and for any suitable reason.
