Patent ID: 9566112
Date: 2017-02-14
CPC Classifications: A61B,A61M,A61P

Claim:
1. A method for treating a neurological movement disorder in a subject, said method comprising the steps of: providing a treatment probe, the treatment probe comprising an elongated body member including a proximal end portion, a distal end portion, and a needle portion connected to the distal end portion, the needle portion including at least one electrode and at least one fluid port that is oppositely disposed from the at least one electrode, the at least one electrode and said at least one fluid port being configured to deliver electrical energy and a tumescent fluid, respectively, so that the electrical energy is delivered to a target nerve, but not to superficial tissue planes overlying the target nerve, and superficial tissue planes overlying the target nerve are protected from inadvertent heat damage as a result of application of electrical energy to the target nerve, the at least one electrode being disposed on an outer surface of the needle portion and located opposite the at least one fluid port; positioning the needle portion about a target nerve in a head or neck of the subject; injecting a tumescent fluid into the tissue surrounding the target nerve via the at least one fluid port; and delivering an electric current to the at least one electrode to substantially ablate the target nerve; wherein the neurological movement disorder is selected from the group consisting of torticollis, blepharospasm, and uncontrolled grimacing.