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1. US20100298933 - Optical material and method for modifying the refractive index

Office United States of America
Application Number 12846950
Application Date 30.07.2010
Publication Number 20100298933
Publication Date 25.11.2010
Grant Number 08337553
Grant Date 25.12.2012
Publication Kind B2
IPC
A61F 2/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
14Eye parts, e.g. lenses, corneal implants; Artificial eyes
16Intraocular lenses
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
Applicants Bausch & Lomb Incorporated
Inventors Knox Wayne H.
Ding Li
Kunzler Jay F.
Jani Dharmendra M.
Pinto Candido D.
Agents Barrera Joseph
Title
(EN) Optical material and method for modifying the refractive index
Abstract
(EN)

The invention is directed to an optical device comprising refractive optical structures, wherein the refractive structures are characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material.