Multi-focal intraocular lens system and methods

Details Multi-focal intraocular lens system and methods Multi-focal intraocular lens system and methods

2011-06-21

2011-06-21

Luu, Thanh X (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controls its own optical systems

C250S559380, C356S003000, C356S004010

Reexamination Certificate

active

07964833

ABSTRACT:
The invention pertains to methods, components, and operations of multi-focal intraocular lens systems, including range finding for driving same and for discriminating between multiple objects and varying brightness conditions. The invention also pertains to intraocular photosensors and range-finding methods to be used with intra-ocular lens systems, and components, that provide multi-focal IOL capabilities in dynamic visual environments.

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patent: 7061693 (2006-06-01), Zalevsky
patent: 2005/0030322 (2005-02-01), Gardos
patent: 2006/0095128 (2006-05-01), Blum et al.
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patent: 2007/0168027 (2007-07-01), Brady et al.
The Search Report and Written Opinion corresponding to the PCT/US08/71957 application dated Nov. 4, 2008.

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