Malleable needle having a plurality of electrodes for facilitating implantation of stimulation lead and method of implanting an electrical stimulation lead

Abstract

In one embodiment, a malleable needle is provided at least three independent electrodes to facilitate the implantation of an electrical stimulation lead for peripheral nerve stimulation. The malleable characteristic of the needle enables the needle to be bent or shaped according to the patient anatomy. Once the needle is appropriately shaped by the physician, the physician inserts the needle into a prospective site for stimulation. The provision of the electrodes enables a suitable number of electrode patterns to be tested to determine whether the stimulation site is satisfactory. By utilizing the malleable needle in this manner, a number of stimulation sites can be tested in an efficient manner to identify an optimal location for implantation of the stimulation lead.

Dependencies are inferred from the claim text.