Method and apparatus for monitoring and controlling thermally induced tissue treatment

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United States of America Patent

PATENT NO 7824395
APP PUB NO 20070093797A1
SERIAL NO

11468275

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Abstract

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A method and apparatus for thermal treatment of tissue by irradiating the skin with electromagnetic energy is disclosed. Sources of electromagnetic energy include radio frequency (RF) generators, lasers, and flashlamps. The apparatus includes either a positional sensor or a dosage evaluation sensor, or both types of sensors. These sensors provide feedback to a controller. The controller may control the electromagnetic source parameters, the electromagnetic source activation, and/or the sensor measurement parameters. An additional scanning delivery unit may be operably coupled to the controller or to the sensors to provide a controlled distribution of electromagnetic energy to the target region of the skin. The use of positional measurement sensors and dosage evaluation sensors permits the controller to automatically determine the proper electromagnetic source parameters including, for example, pulse timing and pulse frequency.

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Patent Owner(s)

Patent OwnerAddress
RELIANT TECHNOLOGIES INC464 ELLIS STREET MOUNTAIN VIEW CA 94043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Kin F San Jose, US 34 1184
DeBenedictis, Leonard C Palo Alto, US 79 2898
Frangineas, George Fremont, US 45 1195
Sink, Robert Kehl Mountain View, US 12 806

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