There is the stability of enhancing and the bio-sensor system of hematocrit performance

There is the stability of enhancing and the bio-sensor system of hematocrit performance

  • CN 101,517,093 B
  • Filed: 09/09/2007
  • Issued: 01/06/2016
  • Est. Priority Date: 09/22/2006
  • Status: Active Grant
First Claim
Patent Images

1. , for an electrochemical sensing band for detect analytes, described electrochemical sensing band is used for glucose assays, and wherein said analyte is whole blood, and described electrochemical sensing band comprises:

  • Base portion;

    The first electrode on described base portion, it has at least one deck the first layer on the first conductor, and described the first layer comprises and contains 5 μ

    g/mm at the most 2the reagent layer of amboceptor;

    The second electrode on described base portion;

    Lid on described base portion;

    AndWherein said sensing zone provides the mensuration concentration value of at least one of having in the following;

    when with compared with the comparison sensing zone storing 2 weeks at-20 DEG C time, store 2 weeks at 50 DEG C after, be less than ±

    stability the deviation of 10%;

    For comprising the whole blood sample of 20% to 60% hematocrit, be less than ±

    the hematocrit bias of 10%;

    And the intercept of 20mg/dL and slope ratio at the most.

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