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Method of making an electrochemical sensor

  • US 7,861,397 B2
  • Filed: 10/30/2007
  • Issued: 01/04/2011
  • Est. Priority Date: 03/04/1998
  • Status: Expired due to Term
First Claim
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1. A method of manufacturing an in vitro sensor for the determination of the presence and/or level of glucose in a sample, the sensor comprising:

  • forming at least one conductive trace on a substrate by non impact printing, including applying a conductive material on the substrate to provide one or more traces including the at least one conductive trace to form one or more electrodes, at least one trace having a width of about 25 microns to 250 microns, and the substrate comprising a first portion that is narrower than a second portion;

    wherein the in vitro sensor is configured to determine the presence and/or level of glucose in a volume sample of about 1 microliter or less.

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