Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Brownell0
Date of Patent
October 11, 2016
Patent Application Number
14481660
Date Filed
September 9, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
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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