Connector assembly with capacitive contacts for an electrical stimulation system and methods of making and using

Abstract

An electrical stimulation lead includes a lead body having a distal end portion and a proximal end portion; electrodes disposed along the distal end portion; terminals disposed along the proximal end portion; and conductors extending within the lead body and electrically coupling the electrodes to the terminals; wherein at least one of the electrodes or terminals includes a capacitive contact having a first outer cylinder, an inner cylinder at least partially disposed within the first outer cylinder, and a first non-conductive dielectric deposited between the inner cylinder and the first outer cylinder. The capacitive contacts can also be used as contacts in a connector of a lead extension or a control module.