Methods for therapeutic renal neuromodulation

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United States of America Patent

PATENT NO 9636174
SERIAL NO

15059332

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Abstract

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Methods and apparatus are provided for treating hypertension, e.g., via a pulsed electric field, via a stimulation electric field, via localized drug delivery, via high frequency ultrasound, via thermal techniques, etc. Such neuromodulation may effectuate irreversible electroporation or electrofusion, necrosis and/or inducement of apoptosis, alteration of gene expression, action potential attenuation or blockade, changes in cytokine up-regulation and other conditions in target neural fibers. In some embodiments, neuromodulation is applied to neural fibers that contribute to renal function. In some embodiments, such neuromodulation is performed in a bilateral fashion. Bilateral renal neuromodulation may provide enhanced therapeutic effect in some patients as compared to renal neuromodulation performed unilaterally, i.e., as compared to renal neuromodulation performed on neural tissue innervating a single kidney.

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Patent Owner(s)

  • MEDTRONIC ARDIAN LUXEMBOURG S.A.R.L.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deem, Mark Mountain View, US 159 17345
Gelfand, Mark New York, US 302 31237
Gifford,, III Hanson Woodside, US 133 14817
Levin, Howard R Teaneck, US 172 26178
Sutton, Douglas Pacifica, US 127 13323
Zarins, Denise Los Gatos, US 146 9143

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