Apparatus, system and method for precision depth measurement

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United States of America Patent

PATENT NO 8852175
APP PUB NO 20100130966A1
SERIAL NO

12275518

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Abstract

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Systems, apparatus, and methods are disclosed for locating tissue layer transitions within a cornea, including focusing a laser to a laser spot with an energy below a photodisruption threshold of the cornea, varying a position of the focal spot of the laser between an anterior surface of the cornea and a posterior surface of the cornea, and determining one or more transitions of the tissue layers based on a change in harmonic light generated by the laser spot.

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Patent Owner(s)

Patent OwnerAddress
AMO DEVELOPMENT LLC1700 E ST ANDREW PLACE SANTA ANA CA 92705

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brownell, Michael San Clemente, US 27 621

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