Ohio State Innovation Foundation

The Ohio State University

Melissa D Bailey

Joseph T Barr

Robin Sears

Charles Bosworth

Chiu-Yen Kao

Contact lens

Disclosed herein is a contact lens. Some disclosed embodiments comprise a lenticular aspect. In some instances the lenticular aspect varies in at least one of thickness, distance from the edge of the contact lens, or lenticular height along its length. In one aspect, a superior portion of the lenticular aspect attaches to an upper eyelid of a wearer by at least a portion of the lenticular aspect interacting with an upper tarsal plate of the upper eyelid of a wearer.

Disclosed herein are methods and apparatus for making a determination about a cataract in an eye in ambient lighting conditions.

Methods and apparatus for detecting a presence and severity of a cataract in ambient lighting

Disclosed herein are methods and apparatus for making a determination about an eye comprising detecting light reflected out of an eye of a subject from a retina of the eye of the subject and making a determination about the eye of the subject based upon the reflected light, wherein the light is adjusted for color temperature when making the determination about the eye.

Methods and apparatus for making a determination about an eye using color temperature adjusted lighting

Disclosed herein is a contact lens comprising a lenticular in a superior portion of the contact lens wherein the contact lens attaches to an upper eyelid of a wearer by the lenticular interacting with an upper tarsal plate of the upper eyelid of a wearer, said interaction allows the contact lens to translate upwards in downgaze and maintain rotational stability. In one aspect, the lenticular has a top surface, said top surface having a shape selected from the group consisting of flat, flat with rounded corners, concave, convex or tapered having a thicker portion closer to an edge of the contact lens, or combinations thereof. In another aspect, the lenticular is comprised of a plurality of lenticular sections. In yet another aspect, the lenticular is anatomically-shaped.

Contact lens comprising a lenticular in a superior portion of the contact lens

Disclosed herein is a contact lens comprising a rounded, minus-carrier, lenticular-like curve over a central, upper portion of the lens that allows the contact lens to translate upwards in downgaze.

Contact lens comprising a superior lenticular aspect

Disclosed herein are methods and apparatus for making a determination about an eye in ambient lighting conditions comprising detecting ambient light reflected out of an eye of a subject from a retina of the eye of the subject and making a determination about the eye of the subject based upon the reflected ambient light.

Methods and apparatus for making a determination about an eye in ambient lighting conditions

Disclosed herein are methods and apparatus for making a determination about an eye in ambient lighting conditions comprising detecting ambient light reflected out of an eye of a subject from a retina of the eye of the subject and making a determination about the eye of the subject based upon the reflected ambient light, wherein the ambient light is adjusted for color temperature when making the determination about the eye.

Methods and apparatus for making a determination about an eye using color temperature adjusted ambient lighting

Disclosed herein is a soft contact lens comprising a lenticular in a superior portion of the contact lens wherein the contact lens attaches to an upper eyelid of a wearer by the lenticular interacting with an upper tarsal plate of the upper eyelid of a wearer, wherein the contact lens is configured to provide one or more of an enhanced tear exchange, a greater tear layer thickness, or increased oxygen uptake of a cornea of a wearer.

Soft contact lens comprising a lenticular in a superior portion of the contact lens with enhanced tear exchange

Disclosed herein are methods and apparatus for making measurements using a single image capture device.

Measurements using a single image capture device

An example method for automatically measuring a subject's phoria while the subject fixates on a visual target can include capturing an image of at least one of the subject's eyes using an image capturing device. The image can include a reflection of light from at least one of the subject's eyes. The method can also include analyzing the image to identify a position of the reflection of the light within at least one of the subject's eyes, and determining a phoria measurement based on the position of the reflection of the light within at least one of the subject's eyes.

Growing community of inventors

Westerville, OH, United States of America

Melissa D Bailey