Neuromodulation of renal nerve for treatment of hypertension

Abstract

A system and method for treating a patient suffering from chronic hypertension. Electrical therapeutic energy is delivered to a nerve branch of a renal artery of the patient, thereby treating the chronic hypertension. Another system and method for treating a medical condition of a patient. Electrical stimulation energy is delivered to a stimulation site on the wall of a blood vessel, thereby evoking a compound action potential in a nerve branch associated with the blood vessel, sensing the evoked compound action potential at a sensing site on the wall of the blood vessel, identifying a circumferential location of the nerve branch as being adjacent the stimulation site or sensing site based on the sensed compound action potential(s), and delivering therapeutic energy to a therapeutic site on the wall of the blood vessel adjacent the circumferential location of the nerve branch, thereby modulating the nerve branch and treating the medical condition.

Dependencies are inferred from the claim text.