Method of designing a fluid-filled contact lens

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United States of America

PATENT NO 11940674
SERIAL NO

17066506

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Abstract

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A method of designing a fluid-filled contact lens (103) is described. The method involves generating a computational model that includes a fluid-filled lens (103) and the shape of a cornea causes deformation of an internal structure of the fluid-filled lens (103) to generate a deformed, fluid-filled lens (103) with altered optical properties. The method also includes modelling (5) the optical properties of the deformed, fluid-filled lens (103). The shape of the fluid-filled lens (103) is then adjusted (7) to reduce the effects of the deformation on the optical properties. This is referred to as an adjusted fluid-filled lens (103). A corresponding off-eye lens design is generated (110 based on the adjusted fluid-filled lens design.

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Patent Owner(s)

  • COOPERVISION INTERNATIONAL LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruce, Ian Southampton, GB 79 660
Frith, Robin Southampton, GB 4 12
Lazon, de la Jara Percy San Ramon, US 6 2
Marullo, Rachel Oakland, US 7 61
Oag, Robert Southampton, GB 13 29

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