×

Analyte test system for determining the concentration of an analyte in a physiological or aqueous fluid

  • US 7,901,875 B2
  • Filed: 03/04/2005
  • Issued: 03/08/2011
  • Est. Priority Date: 03/05/2004
  • Status: Expired due to Fees
First Claim
Patent Images

1. An analyte test element for determining the concentration of at least one analyte in a physiological or aqueous sample fluid having a first surface (2a) and a second surface (4a) opposite from each other, said both surfaces are provided with two substantially equivalent patterns forming areas of high and low surface energy which are aligned mostly congruent to create a sample distribution system (6) with at least two detection areas (6a), wherein the applied physiological or aqueous fluid is substantially constrained to the areas with high surface energy, and wherein n predetermined detection areas (6

  • a) of said first surface (2a) are coated with a catalytic formulation promoting the detection of an analyte in a physiological or aqueous fluid, and n predetermined detection areas (6a) of said second surface (4a) are coated with n calibration formulations made up of m blank formulations and n-m formulations with different levels of calibration compound, whereby n is an integer number larger than 2, m is an integer number equal or larger than 1, and n>

    m.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×