Masked intraocular implants and lenses

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United States of America Patent

PATENT NO 9492272
SERIAL NO

12856492

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Intraocular implants and methods of making intraocular implants are provided. The intraocular implants can improve the vision of a patient, such as by increasing the depth of focus of an eye of a patient. In particular, the intraocular implants can include a mask having an annular portion with a relatively low visible light transmission surrounding a relatively high transmission central portion such as a clear lens or aperture. This construct is adapted to provide an annular mask with a small aperture for light to pass through to the retina to increase depth of focus. The intraocular implant may have an optical power for refractive correction. The intraocular implant may be implanted in any location along the optical pathway in the eye, e.g., as an implant in the anterior or posterior chamber.

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Patent Owner(s)

  • HEALTHCARE ROYALTY PARTNERS II, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christie, Bruce A Claremont, US 41 2285
Kosmynine, Alexei N Aliso Viejo, US 7 234

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