×

Electrochemical biosensor strip

DC
  • US 7,316,766 B2
  • Filed: 05/27/2005
  • Issued: 01/08/2008
  • Est. Priority Date: 05/27/2005
  • Status: Active Grant
First Claim
Patent Images

1. An electrochemical biosensor strip, comprising:

  • a base;

    an electrode system laid on the base and a portion of the electrode system exposed for an electrical connection adapted to a meter and a predetermined portion of the electrode system exposed for applying a test reagent;

    a cover cooperating with the base to form a cavity for drawing an analyte-containing fluid therein to react with the test reagent; and

    a hydrophilic layer laid under the test reagent and laid on an area of the base excluded from the electrode system corresponding to the test reagent and also laid on the electrode system about 50% to 0% of the electrode system corresponding to the test reagent, wherein the hydrophilic layer has a size corresponding to the test reagent.

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