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1. EP3532891 - DEVICES, SYSTEMS AND/OR METHODS FOR MYOPIA CONTROL

Office
European Patent Office
Application Number 17864279
Application Date 25.10.2017
Publication Number 3532891
Publication Date 04.09.2019
Publication Kind A4
IPC
G02C 7/06
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems
06bifocal; multifocal
G02C 7/02
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems
CPC
G02C 7/022
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems ; ; Methods of designing lenses
022Ophthalmic lenses having special refractive features achieved by special materials or material structures
G02C 7/06
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems ; ; Methods of designing lenses
06bifocal; multifocal ; ; progressive
G02C 7/086
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
02Lenses; Lens systems ; ; Methods of designing lenses
08Auxiliary lenses; Arrangements for varying focal length
086Auxiliary lenses located directly on a main spectacle lens or in the immediate vicinity of main spectacles
G02C 2202/16
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
2202Generic optical aspects applicable to one or more of the subgroups of G02C7/00
16Laminated or compound lenses
G02C 2202/20
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
2202Generic optical aspects applicable to one or more of the subgroups of G02C7/00
20Diffractive and Fresnel lenses or lens portions
G02C 2202/24
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
2202Generic optical aspects applicable to one or more of the subgroups of G02C7/00
24Myopia progression prevention
Applicants BRIEN HOLDEN VISION INSTITUTE LTD
Inventors BAKARAJU RAVI CHANDRA
EHRMANN KLAUS
FEDTKE CATHLEEN
SANKARIDURG PADMAJA
HO ARTHUR
Designated States
Priority Data 201662412507 25.10.2016 US
Title
(DE) VORRICHTUNGEN, SYSTEME UND/ODER VERFAHREN ZUR KONTROLLE VON KURZSICHTIGKEIT
(EN) DEVICES, SYSTEMS AND/OR METHODS FOR MYOPIA CONTROL
(FR) DISPOSITIFS, SYSTÈMES ET/OU PROCÉDÉS DE CONTRÔLE DE LA MYOPIE
Abstract
(EN)
The present disclosure is directed generally to a lens that provides a stop signal to a myopic eye, over a substantial portion of the spectacle lens that the viewer is using. The present disclosure is directed to devices, methods and/or systems of imposing a stop signal to eye growth, using a spectacle lens in conjunction with a micro lenslet array. The present disclosure is also directed to devices, methods and/or systems of modifying incoming light through spectacle lenses that utilizes chromatic cues to decelerate the rate of myopia progression. The present disclosure is directed to devices, methods and/or systems of imposing a stop signal to eye growth, using a spectacle lens in conjunction with a refractive optical element and/or diffractive optical element that offer conflicting or contradictory optical signals at a wavelength between 510 nm and 610 nm.

(FR)
La présente invention concerne de manière générale une lentille qui fournit un signal d'arrêt à un œil myope, sur une partie substantielle du verre de lunettes utilisé par le sujet. Plus précisément, l'invention concerne des dispositifs, des procédés et/ou des systèmes conçus pour imposer un signal d'arrêt à la croissance oculaire, mettant en œuvre un verre de lunettes conjointement avec un réseau de microlentilles. L'invention concerne en outre des dispositifs, des procédés et/ou des systèmes de modification de la lumière entrante à travers des verres de lunettes qui utilisent des repères chromatiques pour ralentir la vitesse de progression de la myopie. L'invention concerne enfin des dispositifs, des procédés et/ou des systèmes conçus pour imposer un signal d'arrêt à la croissance oculaire, mettant en œuvre un verre de lunettes conjointement avec un élément optique de réfraction et/ou un élément optique de diffraction qui offrent des signaux optiques conflictuels ou contradictoires à une longueur d'onde allant de 510 nm à 610 nm.