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Interchangeable preconcentrator connector assembly

  • US 20090249958A1
  • Filed: 12/17/2008
  • Published: 10/08/2009
  • Est. Priority Date: 12/17/2007
  • Status: Active Grant
First Claim
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1. An interchangeable preconcentrator assembly comprising:

  • an outer housing and an inner housing defining a chamber;

    a biased urging member held at least partially within said outer housing and slidably biased toward a surface of said inner housing;

    wherein when said biased urging member is at least partially retracted, a space is defined between said urging member and the surface of the inner housing for accommodating at least one preconcentrator chip; and

    wherein a continuous fluid flow path is defined through said outer housing and through said space.

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