Wavefront Dynamics, Inc.

Wavefront Dynamnics Inc.

Jeff Kolberg

R James Copland

Daniel Ralph Neal

Xifeng Xiao

James Copland

Phillip Riera

Lyle Kordonowy

Alan Blair

Raymond Alan Applegate

Paul Pulaski

Ron Rammage

Matthew Haugo

Jason Marsack

Daniel R Neal

Systems and methods for manufacturing a wavefront-customized contact lens. The systems include: (1) an optical instrument for measuring ocular imperfections of a patient's eye; (2) a computer for designing a mold and pin design used for manufacturing a wavefront-customized contact lens that corrects the ocular imperfections; (3) a fabrication machine for fabricating a wavefront-customized mold that includes corrections for the ocular imperfections; and (4) a manufacturing equipment for manufacturing a wavefront-customized contact lenses that uses the wavefront-customized mold; wherein the wavefront-customized mold design and wavefront-guided contact lens manufacturing are uniquely customized for each patient's eye. The optical means can be a wavefront aberrometer with, or without, a profilometer and/or an Optical Coherence Tomography (OCT) module. The wavefront-customized contact lens can be a soft contact lens or a rigid, gas permeable contact lens.

Customized manufacture of molds for making wavefront-customized contact lens using a wavefront aberrometer

Method steps for correcting vision in an eye that uses a customized phakic IOL composing: (1) measuring one or more wavefront aberrations of the eye: (2) designing a wavefront-customized correction profile for an Intraocular Lens (IOL); (3) creating a customized IOL with the customized correction profile; and (4) implanting the customized IOL in the eye. Alternatively, an uncorrected IOL is first implanted and aligned in the eye, followed by in-situ scanning a femtosecond laser spot across the implanted IOL to locally change the Index of Refraction of the IOL material and create an in-situ customized IOL.

Methods for customizing intraocular lens using an optical aberrometer

This invention comprises a combined optical wavefront aberrometer and topographer system that is used in conjunction with a contact lens that has a plurality of fiducial marks disposed on the lens. The fiducial marks are located radially inside of the undilated pupil's diameter. The optical imaging capacity of the aberrometer is used to measure and monitor any misalignments of the contact lens's position (XY decentration) and/or rotation. Image analysis algorithms are used to track the positions of the fiducial marks, and, hence, the amount of geometric misalignment of the contact lens can be calculated. The fiducial marks can comprise micro ink spots, or depressions in the surface of the contact lens (e.g., divots, dimples, pits), or other small surface features, including raised bumps, which can help to stabilize motions of the contact lens on the eye.

Methods and system to identify position, rotation, and tilt of a contact lens on an eye

A system for correcting vision in an eye that uses a premium, customized IOL, the system comprising: (1) optical aberrometer means for measuring wavefront aberrations of the eye; (2) computer means for designing a wavefront-customized correction profile for the IOL; (3) manufacturing means for creating a customized IOL with the wavefront-corrected profile; and (4) surgical means for implanting the customized IOL in the eye. Alternatively an uncorrected IOL is first implanted and aligned in the eye, followed by in-situ scanning a femtosecond laser spot across the implanted IOL to locally change an index of Refraction of the IOL material in-situ.

Optical aberrometer systems for customizing intraocular lens

This invention relates to methods and devices for designing customized contact lenses, by initially making dynamic wavefront sensor measurements through a trial contact lens that is fitted on an eye, and then calculating a WaveFront Guided (WFG) correction to be applied to the trial contact lens that reduces the RMS level of aberrations as much as practically possible. The output of the wavefront correction program is a customized lathe file that the manufacturer can use to make customized contact lenses on a lathe. The method works best for soft contact lenses and scleral lenses.

Aberrometer with a dynamically adjustable video fixation target

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Laguna Beach, CA, United States of America

Jeff Kolberg