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Hemoglobin sensor

  • US 20030201177A1
  • Filed: 05/21/2003
  • Published: 10/30/2003
  • Est. Priority Date: 11/15/1996
  • Status: Abandoned Application
First Claim
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1. A device for measuring an amount of hemoglobin in a sample, the device comprising an electrochemical cell having a sensing chamber, a first electrode, a second electrode wherein the second electrode is a distance of less than about 500 microns from the first electrode, an aperture for admitting the sample into the sensing chamber, and a reagent contained within the sensing chamber wherein the reagent is capable of being reduced by hemoglobin to generate an electrical signal indicative of the amount of hemoglobin.

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