SELECTIVE STIMULATION SYSTEMS AND SIGNAL PARAMETERS FOR MEDICAL CONDITIONS

摘要

Devices, systems and methods are provided for targeted treatment of a variety of conditions, particularly conditions that are associated with or influenced by the nervous system, such as pain. Targeted treatment of such conditions is provided with minimal deleterious side effects, such as undesired motor responses or undesired stimulation of unaffected body regions. This is achieved by directly neuromodulating a target anatomy associated with the condition while minimizing or excluding undesired neuromodulation of other anatomies.

主权项

1. A method of treating a condition of a patient, wherein the condition is associated with a portion of a dorsal root ganglion and is not substantially associated with other portions of the dorsal root ganglion, the method comprising:
positioning a lead having at least one electrode so that at least one of the at least one electrode resides in proximity to the portion of a dorsal root ganglion; and providing a stimulating signal to the at least one of the at least one electrode so as to stimulate the portion of the dorsal root ganglion in a manner that affects the condition while not substantially stimulating the other portions.