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Electrochemical sensor and method of making

  • US 20020185375A1
  • Filed: 05/29/2002
  • Published: 12/12/2002
  • Est. Priority Date: 06/11/2001
  • Status: Active Grant
First Claim
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1. A method of making a capillary channel in an electrochemical biosensor, comprising:

  • forming a base member;

    placing an insert on said base member;

    applying casting material over said insert and said cavity; and

    removing said insert leaving a capillary channel with a lid.

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