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Thin lance and test sensor having same

  • US 6,561,989 B2
  • Filed: 06/11/2001
  • Issued: 05/13/2003
  • Est. Priority Date: 07/10/2000
  • Status: Expired due to Term
First Claim
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1. A test sensor for use in the determination of the concentration of a chemical in blood, the test sensor comprising:

  • a front and a rear panel;

    a substantially flat test chamber disposed between the front and rear panels having an inlet, the test chamber being adapted to collect a sample of blood through the inlet; and

    a substantially flat lance coupled to one of the front and rear panels, the lance being adapted to puncture skin.

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