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System and methods for automatically recognizing a control solution

  • US 20070256943A1
  • Filed: 05/04/2006
  • Published: 11/08/2007
  • Est. Priority Date: 05/04/2006
  • Status: Active Grant
First Claim
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1. A system for automatically distinguishing between a control solution and an actual patient/user sample in a biosensor comprising:

  • a sample reception region;

    a reaction reagent system comprising;

    an oxidation-reduction enzyme specific for an analyte; and

    a first electron mediator capable of being reversibly reduced and oxidized; and

    a distinction system configured to identify a control solution having a known, predetermined concentration of the analyte and a second electron mediator capable of capable of undergoing an electrochemical redox reaction.

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