The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2019
Filed:
May. 22, 2017
Rxsight, Inc., Aliso Viejo, CA (US);
Matt Haller, Costa Mesa, CA (US);
Christian A. Sandstedt, Pasadena, CA (US);
Robert H. Grubbs, South Pasadena, CA (US);
RxSight, Inc., Aliso Viejo, CA (US);
Abstract
A color-apodized intraocular lens includes a lens center, with a center-transmittance to transmit an incident light; a lens annul us, surrounding the lens center, configured to selectively attenuate the incident light according to a radius- and wavelength-dependent annulus-transmittance, wherein the annulus-transmittance is less than the center-transmittance, in a short wavelength spectral range; and haptics, extending from the lens annulus. A method of making a color-apodized intraocular lens includes creating an intraocular lens mold using a base-polymer, the intraocular lens having a lens center, with a center-transmittance to transmit an incident light; a lens annulus, surrounding the lens center, configured to selectively attenuate the incident light according to a radius and wavelength-dependent annulus-transmittance, wherein the annulus-transmittance is less than the center-transmittance in a short wavelength spectral range; forming haptics, extending from the lens annulus; and applying a stimulus to the intraocular lens mold to form the color-apodized intraocular lens.