Ophthalmic device comprising a holographic sensor
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United States of America Patent
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Aug 16, 2011
Grant Date -
Jan 22, 2009
app pub date -
Feb 16, 2008
filing date -
Jan 7, 2000
priority date (Note) -
Expired
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Abstract
An ophthalmic device which comprises a holographic element comprising a medium comprising a phenylboronic acid group and, disposed therein, a hologram, wherein an optical characteristic of the element changes as a result of a variation of a physical property of the medium, and wherein the variation arises as a result of interaction between the medium and an analyte present in an ocular fluid.
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