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AssigneeCiba Corning Diagnostics Corp.
InventorsThomas C. Maley, Mark W. Boden, Paul A. D'Orazio, Bonnie C. Dalzell, Peter G. Edelman, James E. Flaherty, Robert B. Green, Steven C. Lepke, Richard W. Mason, Robert R. McCaffrey, John A. Zalenski
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A solid state, multi-use electrochemical sensor having an electrically nonconductive substrate, a working electrode, and a semi-permeable membrane covering the working electrode. The working electrode includes an electrically conductive material adhered to a portion of the substrate. A first portion of the conductive material is covered with an electrically insulating dielectric coating, and a second portion of the conductive material is covered with an active layer. The active layer includes a catalytically active quantity of an enzyme carried by platinized carbon powder particles, which are distributed throughout the active layer. A sensor package for incorporating a sensor is provided.
In an electrochemical sensor mounted in a housing and having a plurality of electrical contacts spaced close to each other, and a plurality of elongated axially extending electrically conductive leads with individual leads connected to said contacts, the improvement comprising:
Dependencies are inferred from the claim text.