Encore Health LLC

Newlens, LLC

Jonathan S Till

Ronald D Blum

William Kokonaski

Dwight P Duston

William R Burns

This invention effects a change in the accommodation of the human lens affected by presbyopia through the use of various reducing agents that change accommodative abilities of the human lens, and/or by applying energy to affect a change in the accommodative abilities of the human lens. This invention both prevents the onset of presbyopia as well as treats it. By breaking and/or preventing the formation of bonds that adhere lens fibers together causing hardening of the lens, the present invention increases the elasticity and distensibility of the lens and/or lens capsule.

Presbyopia treatment by lens alteration

Presbyopia treatment by lens alteration of disulfide bonds and reduction

Embodiments of the present invention relate to methods and pharmacological or biological compositions to treat presbyopia in the human eye. According to the embodiments, pharmacological or biological compositions may be applied to or injected into an eye to effect a change in the accommodative ability of the eye by the breaking and reduction of lenticular bonds in the eye that may be responsible for presbyopia. The compositions may be applied in an inactive state and subsequently be activated to achieve a therapeutic effect. The application of energy may be used to either break the oxidized lenticular bonds and/or to activate one or more of the pharmacological or biological agents. The energy may be used in a focus treatment pattern to affect a change in the refractive characteristics of the eye and thereby reduce inherent optical distortions.

Embodiments of the present invention relate to a method for delivering pharmaceuticals to the lens of the eye to treat or prevent presbyopia. According to the embodiments, pharmaceuticals may be applied by providing the pharmaceuticals to the eye and promoting delivery of the pharmaceuticals into the lens capsule and/or lens fibers of the lens of the eye. Methods include iontophoresis, nano-medication, and photonic activation to deliver the pharmaceuticals to treat or prevent presbyopia.

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Roanoke, VA, United States of America

Jonathan S Till