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TEAR FILM AND TEAR MENISCUS DYNAMICS WITH TIME-LAPSE OPTICAL COHERENCE TOMOGRAPHY

  • US 20120133887A1
  • Filed: 11/30/2011
  • Published: 05/31/2012
  • Est. Priority Date: 11/30/2010
  • Status: Abandoned Application
First Claim
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1. An imaging device, comprising:

  • an OCT imager;

    a trigger;

    a computer coupled to the OCT imager and the trigger, the computer executing instructions for;

    acquiring a plurality of OCT data scans with the OCT imager at different time intervals;

    generating a first signal at the trigger to initiate closing of an object at a first time;

    generating a second signal at the trigger to initiate opening of an object at a second time following the first time;

    identifying an area of interest in the plurality of OCT data scans;

    identifying layers in the area of interest;

    calculating thickness measurements of the layers from the OCT data scans; and

    displaying the thickness measurements.

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