Adjustable inlay with multizone polymerization
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United States of America Patent
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Feb 21, 2006
Grant Date -
Mar 11, 2004
app pub date -
Oct 17, 2002
filing date -
Mar 21, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to an inlay for correcting refractive error in an eye. The inlay includes a first portion having a first volume that remains substantially constant when exposed to an energy, and a second portion having a second volume that is adapted to change when exposed to the energy. This inlay results in a device that can correct severe ametropic conditions, without ablating any portion of the inlay itself or the cornea.
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