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Sensor with layered electrodes

  • US 7,725,148 B2
  • Filed: 09/23/2005
  • Issued: 05/25/2010
  • Est. Priority Date: 09/23/2005
  • Status: Active Grant
First Claim
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1. A flexible analyte sensor comprising:

  • a base layer;

    a first electrode layer disposed on the base layer and including a first electrode;

    a first insulative layer disposed on the first electrode layer and having opposed first and second longitudinal ends, wherein said first insulative layer leaves at least a portion of the first electrode exposed through a first aperture, said first aperture being disposed longitudinally between, and away from, said first and second longitudinal ends of the first insulative layer;

    a second electrode layer disposed on the first insulative layer and including a second electrode; and

    a second insulative layer disposed on the second electrode layer and having opposed first and second longitudinal ends, wherein said second insulative layer leaves at least a portion of the second electrode exposed through a second aperture, said second aperture being disposed longitudinally between, and away from, said first and second longitudinal ends of the second insulative layer,wherein the maximum height of the sensor is about 25 microns.

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