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Ming X Wang

Christopher P Adams

James Waller Lambuth Lewis

An ocular system for detecting ocular abnormalities and conditions creates photorefractive digital images of a patient's retinal reflex. The system includes a computer control system, a two-dimensional array of infrared irradiation sources and a digital infrared image sensor. The amount of light provided by the array of irradiation sources is adjusted by the computer so that ocular signals from the image sensor are within a targeted range. Enhanced, adaptive, photorefraction is used to observe and measure the optical effects of Keratoconus. Multiple near-infrared (NIR) sources are preferably used with the photorefractive configuration to quantitatively characterize the aberrations of the eye. The infrared light is invisible to a patient and makes the procedure more comfortable than current ocular examinations.

Adaptive infrared retinoscopic device for detecting ocular aberrations

A digital eye data bank contains digital eye information concerning a plurality of different eyes in the form of schematic eve models. Each model contains a quantitative and qualitative description of the optical performance of a human eye that can be used to simulate the eye's optical performance. Each schematic eye model is associated with at least one of an age, race, gender, geographic residence, or medical diagnosis of a group of individuals. The digital eye data bank also contains personal information such as body height, weight, education background, and physical, chemical, and mental status that may correspond to an eye condition associated with the eye model. The digital eye data bank is used to evaluate the performance of ocular instruments through computer simulation and predict a measurement outcome among a population of subjects.

Digital eye bank for virtual clinic trials

Methods for treating injured corneal tissue are described. The methods include contacting injured corneal tissue with a contact lens which includes an amniotic composition such that scarring of the injured corneal tissue is reduced. Methods for conditioning a contact lens for treatment of injured corneal tissue are also described. The methods include contacting the contact lens with an amniotic composition whereby the amniotic composition is deposited in or on the surface of said contact lens. Additionally, contact lens packages for treatment of injured corneal tissue are described. The contact lens package includes a container holding a contact lens which includes an amniotic composition and instructions for using the contact lens for treatment of injured corneal tissue.

Biochemical contact lens for treating injured corneal tissue

Methods for treating photoablated corneal tissue are described. The methods include contacting photoablated corneal tissue with a contact lens which includes an amniotic composition such that scarring of the photoablated corneal tissue is reduced. Methods for conditioning a contact lens for treatment of photoablated corneal tissue are also described. The methods include contacting the contact lens with an amniotic composition whereby the amniotic composition is deposited in or on the surface of said contact lens. Additionally, contact lens packages for treatment of photoablated corneal tissue are described. The contact lens package includes a container holding a contact lens which includes an amniotic composition and instructions for using the contact lens for treatment of photoablated corneal tissue.

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Nashville, TN, United States of America

Ming X Wang