OPHTHALMIC LENS COMPRISING LENSLETS FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION

To provide greater treatment efficacy in reducing and/or slowing myopia progression that enhances the impact of myopic blur without interfering with foveal image quality.SOLUTION: Contact lenses 1200 incorporating an array of non-coaxial lenslets 1210 with additional refractive power that create non...

Full description

Saved in:
Bibliographic Details
Main Authors MICHAEL COLLINS, KHALED CHEHAB, NOEL BRENNAN, ERIC R RITCHEY, MANWAI CHARIS LAU, BRETT DAVIS, SHU CHENG, FAN YI
Format Patent
LanguageEnglish
Japanese
Published 12.12.2019
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
CONTACT LENSES
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
OPTICS
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PHYSICS
PROSTHESES
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
TREATMENT OR PROTECTION OF EYES OR EARS
Online AccessGet full text

Cover

More Information
Summary:To provide greater treatment efficacy in reducing and/or slowing myopia progression that enhances the impact of myopic blur without interfering with foveal image quality.SOLUTION: Contact lenses 1200 incorporating an array of non-coaxial lenslets 1210 with additional refractive power that create non-coaxial myopic defocus within an optic zone 1206 of the lens may be utilized to prevent and/or slow myopia progression. The positive, non-coaxial lenslets 1210 cover about 20-80 percent of the central pupil area to deliver positive foci of light in front of the retina to slow the rate of myopia progression.SELECTED DRAWING: Figure 12A 【課題】中心窩像の質を損なわずに近視ぼけの影響を強めてしまう近視の進行を弱める及び／又は遅延させるより高い処置有効性を提供すること。【解決手段】レンズの光学領域１２０６内に、非共軸近視焦点ぼけを生成する付加屈折力を伴う、非共軸小型レンズ１２１０のアレイが組み込まれているコンタクトレンズ１２００は、近視の進行の予防及び／又は鈍化に利用することができる。正の非共軸小型レンズ１２１０は、約２０〜８０パーセントの中央瞳孔領域を覆い、光の正焦点を網膜の前に送達して近視の進行速度を遅延させる。【選択図】図１２Ａ
Bibliography:Application Number: JP20190100040