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Portable interstitial fluid monitoring system

  • US 20020169411A1
  • Filed: 05/11/2001
  • Published: 11/14/2002
  • Est. Priority Date: 05/11/2001
  • Status: Active Grant
First Claim
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1. A fluid sampling apparatus, comprising:

  • (a) a plurality of microneedles accessible on a first surface of said fluid sampling apparatus;

    (b) a manually-operated pumping apparatus accessible on a second surface of said fluid sampling apparatus; and

    (c) a reservoir that is in hydraulic communication with both said plurality of microneedles and said pumping apparatus;

    wherein said reservoir receives fluid that flows through said plurality of microneedles upon manual actuation of said pumping apparatus.

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