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PERCUTANEOUS BIOLOGICAL FLUID SAMPLING AND ANALYTE MEASUREMENT DEVICES AND METHODS

  • US 20020188185A1
  • Filed: 06/12/2001
  • Published: 12/12/2002
  • Est. Priority Date: 06/12/2001
  • Status: Active Grant
First Claim
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1. A biological fluid sampling and analyte concentration measurement device, said device comprising:

  • (a) an elongated sampling means configured to pierce a skin surface to provide access to the biological fluid; and

    (b) concentrically-spaced electrodes positioned within the elongated sampling means that define an electrochemical cell for measuring the concentration of analyte within the biological fluid.

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