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End-fill electrochemical-based analytical test strip with perpendicular intersecting sample-receiving chambers

  • US 9,453,812 B2
  • Filed: 06/24/2014
  • Issued: 09/27/2016
  • Est. Priority Date: 06/24/2014
  • Status: Active Grant
First Claim
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1. An electrochemical-based analytical test strip for the determination of an analyte in a bodily fluid sample, the electrochemical-based analytical test strip comprising:

  • a sample-entry chamber with a sample-application opening, the sample-application opening disposed on an end edge of the electrochemical-based analytical test strip;

    a first sample-determination chamber in direct fluidic communication with the sample-entry chamber;

    a second sample-determination chamber in direct fluidic communication with the sample-entry chamber;

    a first electrode and a second electrode disposed in the first sample-determination chamber;

    at least a third electrode and a fourth electrode disposed in the second sample-determination chamber, andwherein the first sample-determination chamber and the second sample-determination chamber intersect the sample-entry chamber nearly perpendicular to one another; and

    wherein the first sample-determination chamber intersects the sample-entry chamber in an aligned manner.

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