OPHTHALMIC LENS WITH A PASSIVE EVENT-BASED COLORATION SYSTEM
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United States of America Patent
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Issued Date -
Nov 27, 2014
app pub date -
May 21, 2013
filing date -
May 21, 2013
priority date (Note) -
Abandoned
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Abstract
The present invention provides for an Ophthalmic Lens device with passive event coloration mechanisms, which may not require a power source. An Ophthalmic Lens may comprise multiple event coloration mechanisms, wherein the event coloration mechanisms may or may not comprise similar embodiments. The event coloration mechanism may color or change color based on some predefined event. A predefined constituent or predefined condition of the tear fluid may be indicative of the predefined event, and the event coloration mechanisms may interact with the tear fluid, accordingly. In some embodiments, the passive event coloration mechanisms may be combined with Rigid Inserts or Media Inserts, wherein the inserts may provide additional functionalities.
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