Tunable neural electrode

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United States of America Patent

PATENT NO 12083336
APP PUB NO 20230069973A1
SERIAL NO

17820115

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Abstract

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A device includes a substrate, an electrode, an electrical pad, and a signal line. The signal line is coupled to the substrate and covered by an insulation layer. The signal line is coupled to the electrical pad and the electrode. At least one of the electrode and the signal line includes a diamagnetic material and paramagnetic material, wherein a ratio of the diamagnetic material and the paramagnetic material is selected based on the susceptibility properties of a physiological tissue. The term paramagnetic herein refers to magnetic susceptibility greater than that of the surrounding tissue and diamagnetic refers to magnetic susceptibility lower than that of the tissue.

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Patent Owner(s)

Patent OwnerAddress
REGENTS OF THE UNIVERSITY OF MINNESOTASUITE 160 200 OAK ST SE 600 MCNAMARA ALUMNI CENTER MINNEAPOLIS MN 55455

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahmadi, Mahdi Minneapolis, US 6 18
Chen, Wei Plymouth, US 2011 24064
Cruttenden, Corey Edward Minneapolis, US 2 2
Rajamani, Rajesh Saint Paul, US 19 210
Zhu, Xiao-Hong Plymouth, US 4 3

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