Johnson and Johnson Vision Care, Inc.

Eric R Ritchey

Xu Cheng

Khaled A Chehab

Noel A Brennan

Michael J Collins

Manwai Charis Lau

Xin Wei

Brett A Davis

Fan Yi

Loraine T Sinnott

Lisa A Jones-Jordan

Contact lenses incorporating an array of non-coaxial lenslets with add power that create non-coaxial myopic defocus within the optic zone of the lens may be utilized to prevent and/or slow myopia progression. The positive, non-coaxial lenslets cover about twenty to eighty percent of the central pupil area to deliver positive foci of light in front of the retina to slow the rate of myopia progression.

Ophthalmic lens comprising lenslets for preventing and/or slowing myopia progression

Contact lens comprising non-coaxial lenslets for preventing and/or slowing myopia progression

Contact lenses incorporate high plus or add power profiles that at least one of slow, retard or preventing myopia progression and minimize halo effect. The lens includes a center zone with a negative power for myopic vision correction; and at least one treatment zone surrounding the center zone, the at least one treatment zone having a power profile that increases from an outer margin of the center zone to a positive power within the at least one treatment zone of greater than +5.00 D.

High plus treatment zone lens design and method for preventing and/or slowing myopia progression

A method for estimating and tracking refractive error progression of an individual includes estimating a percentile of Spherical Equivalent Refraction (SPHEQ) as a function of at least the individual's age by comparison to a reference population; estimating an expected SPHEQ trajectory over a future predetermined period of time; comparing the expected SPHEQ trajectory with the reference population; and comparing the expected SPHEQ trajectory with an expected SPHEQ trajectory using an ametropia control treatment, thereby showing a possible treatment benefit over the predetermined period of time.

Ametropia treatment tracking methods and system

High plus treatment zone lens design for preventing and/or slowing myopia progression

Growing community of inventors

St. Johns, FL, United States of America

Eric R Ritchey