Abstract: An electrode assembly includes a substrate, a plurality of electrodes, and a wiring assembly. The substrate includes an elongate body extending from a first end to a second end in a first direction and a plurality of electrode connection structures connected with the elongate body. Each electrode connection structure defines a first coupling end, a second coupling end, and a first opening positioned between the first coupling end and the second coupling end. The electrodes are positioned within the plurality of electrode connection structures. A portion of each electrode extends through the first opening of the respective electrode connection structure. The wiring assembly extends along the substrate and forms an electrical connection with each of the plurality of the electrodes.

Abstract: An electrode assembly includes a substrate, a plurality of electrodes, and a wiring assembly. The substrate includes an elongate body extending from a first end to a second end in a first direction and a plurality of electrode connection structures connected with the elongate body. Each electrode connection structure defines a first coupling end, a second coupling end, and a first opening positioned between the first coupling end and the second coupling end. The electrodes are positioned within the plurality of electrode connection structures. A portion of each electrode extends through the first opening of the respective electrode connection structure. The wiring assembly extends along the substrate and forms an electrical connection with each of the plurality of the electrodes.

Abstract: An electrode assembly includes a substrate, a plurality of electrodes, and a wiring assembly. The substrate includes an elongate body extending from a first end to a second end in a first direction and a plurality of electrode connection structures connected with the elongate body. Each electrode connection structure defines a first coupling end, a second coupling end, and a first opening positioned between the first coupling end and the second coupling end. The electrodes are positioned within the plurality of electrode connection structures. A portion of each electrode extends through the first opening of the respective electrode connection structure. The wiring assembly extends along the substrate and forms an electrical connection with each of the plurality of the electrodes.

Abstract: An electrode assembly includes a substrate, a plurality of electrodes, and a wiring assembly. The substrate includes an elongate body extending from a first end to a second end in a first direction and a plurality of electrode connection structures connected with the elongate body. Each electrode connection structure defines a first coupling end, a second coupling end, and a first opening positioned between the first coupling end and the second coupling end. The electrodes are positioned within the plurality of electrode connection structures. A portion of each electrode extends through the first opening of the respective electrode connection structure. The wiring assembly extends along the substrate and forms an electrical connection with each of the plurality of the electrodes.

Abstract: An electrode assembly includes a substrate, a plurality of electrodes, and a wiring assembly. The substrate includes an elongate body extending from a first end to a second end in a first direction and a plurality of electrode connection structures connected with the elongate body. Each electrode connection structure defines a first coupling end, a second coupling end, and a first opening positioned between the first coupling end and the second coupling end. The electrodes are positioned within the plurality of electrode connection structures. A portion of each electrode extends through the first opening of the respective electrode connection structure. The wiring assembly extends along the substrate and forms an electrical connection with each of the plurality of the electrodes.

Abstract: An embodiment of the invention is a shape memory polymer (SMP) foam designed to recover its original shape through exposure to a solvent. Thermo-responsive SMPs are polymers designed to maintain a programmed secondary shape until heated above their transition temperature, upon which the polymer recovers its original, or primary, shape. The thermo-responsive SMP foam is programmed to its secondary shape prior to use, typically compression of the foam to a small volume, and remains in this programmed shape until exposed to a selected solvent such as dimethyl sulfoxide or ethyl alcohol. Upon exposure to the solvent, the transition temperature of the SMP foam decreases below the temperature of the environment and the SMP foam actuates to its primary shape. The SMP foam is tailored to actuate upon exposure to specific solvents while minimizing or preventing actuation when exposed to water or other solvents.

Abstract: An embodiment of the invention is a shape memory polymer (SMP) foam designed to recover its original shape through exposure to a solvent. Thermo-responsive SMPs are polymers designed to maintain a programmed secondary shape until heated above their transition temperature, upon which the polymer recovers its original, or primary, shape. The thermo-responsive SMP foam is programmed to its secondary shape prior to use, typically compression of the foam to a small volume, and remains in this programmed shape until exposed to a selected solvent such as dimethyl sulfoxide or ethyl alcohol. Upon exposure to the solvent, the transition temperature of the SMP foam decreases below the temperature of the environment and the SMP foam actuates to its primary shape. The SMP foam is tailored to actuate upon exposure to specific solvents while minimizing or preventing actuation when exposed to water or other solvents.

Abstract: The exemplified systems and methods facilitate a nerve conduction block at a target nerve using electrical stimulation applied from one or more electrodes located on a percutaneous lead that are placed in parallel, or substantially in parallel, and without direct contact, to a long axis of the peripheral nerve over an overlapping nerve region of greater than about 3 millimeters. The exemplified system and method can be further configured to block nerve condition without eliciting onset activity and co-excitation of non-targeted structures. The exemplified method and system can be performed using conventional percutaneous leads, though an improved percutaneous lead design is disclosed herein. In an aspect, an introducer is disclosed that facilitates accurate and consistent insertion of the percutaneous lead to the specified or intended position relative to the target nerve. In another aspect, a treatment kit comprising the various system components to treat pain is disclosed.