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Method of measuring electrical resistance value of corneal trans-epithelium

  • US 8,478,395 B2
  • Filed: 03/03/2009
  • Issued: 07/02/2013
  • Est. Priority Date: 03/03/2008
  • Status: Active Grant
First Claim
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1. A method for measuring a corneal transepithelial electric resistance value, comprising(1) placing electrodes on a cornea and a conjunctiva, wherein the electrodes are connected to a voltage-electric resistance value measuring device, and wherein the device flows an electric current through corneal epithelium, and(2) measuring the corneal transepithelial electric resistance value based on the electric current flowing through the corneal epithelium.

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