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Biosensor, measuring instrument for biosensor, and method of quantifying substrate

  • US 8,771,487 B2
  • Filed: 03/17/2006
  • Issued: 07/08/2014
  • Est. Priority Date: 11/30/2000
  • Status: Expired due to Term
First Claim
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1. A biosensor comprising:

  • a first board having an end;

    an electrode provided on the first board;

    a second board having an end; and

    a spacer provided between the first board and the second board, the spacer having a notch that extends from the end of the second board and provides a sample supplying path between the first board and the second board,wherein the spacer is coextensive with the end of the second board, and the spacer and the second board protrude beyond the end of the first board,wherein the electrode provided on the first board extends to the end of the first board at the sample supplying path, andwherein the end of the first board has a straight edge.

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