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Unattended liquid sample monitoring and liquid sample storage system

  • US 6,553,319 B1
  • Filed: 07/10/2001
  • Issued: 04/22/2003
  • Est. Priority Date: 07/10/2001
  • Status: Active Grant
First Claim
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1. A liquid sample acquisition storage device comprising:

  • an evacuated housing, said housing having an inlet in liquid connection with a microfluidic manifold assembly, said microfluidic manifold assembly containing at least one signal producing liquid analyzing sensor;

    a reservoir in liquid connection with said microfluidic manifold assembly;

    a microprocessor assembly having means for both storing the signals obtained from said signal producing liquid analyzing sensor and controlling the flow of a marker solution from a pressurized source of marker solution into the liquid sample; and

    at least one capillary for storing liquid samples.

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