G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/04 (2006.01)
Patent
CA 2566961
Devices and methods for improving vision are described. The vision of a person can be corrected using a corneal onlay or a lens positioned between an epithelial cell layer and the Bowman's membrane of the person's eye. Wavefront aberrations are measured for the person's eye or eyes, and the aberrations are used to shape the corneal onlay to provide a desired vision correction power, or to shape the person's cornea.
L'invention concerne des dispositifs et des méthodes destinés à améliorer la vision. La vision d'une personne peut être corrigée à l'aide d'un onlay cornéen ou d'une lentille positionnée entre une couche cellulaire épithéliale et la membrane de Bowman de l'oeil d'un patient. Les aberrations avant sont mesurées au niveau de l'oeil ou des yeux du patient, et les aberrations sont utilisées pour former l'onlay cornéen afin d'obtenir une puissance de correction de la vision désirée, ou pour former la cornée du patient.
Borden Ladner Gervais Llp
Coopervision Inc.
LandOfFree
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