Centrosymmetric radio frequency electrode configuration for skin treatment

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United States of America Patent

PATENT NO 11819679
APP PUB NO 20170189668A1
SERIAL NO

15314993

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Abstract

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A device for RF skin treatment includes an outer electrode arranged on an operational side of the device. The outer electrode has an annular or equilateral polygonal shape. An inner electrode is arranged at a center of the outer electrode and is surrounded by the outer electrode. An RF generator is arranged to supply an RF treatment voltage between the inner electrode and the outer electrode. A skin contact surface of the inner electrode has a largest cross-sectional dimension in a range of 200-500 μm, and the RF treatment voltage is less than 50 V.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PHILIPS N V5656 AG EINDHOVEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baragona, Marco Eindhoven, NL 43 50
Horton, Margaret Ruth Eindhoven, NL 25 153
Jurna, Martin Eindhoven, NL 47 253
Palero, Jonathan Alambra Eindhoven, NL 63 212
Varghese, Babu Eindhoven, NL 61 202

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