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Specimen collecting, processing and analytical assembly

  • US 7,378,054 B2
  • Filed: 04/16/2004
  • Issued: 05/27/2008
  • Est. Priority Date: 04/16/2004
  • Status: Active Grant
First Claim
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1. A specimen collecting and analytical assembly comprising in combination:

  • a. a one piece barrel container having an open top and a capillary tube with an open end, with a chamber disposed there between,b. the chamber having a support means at the distal end and a single disc-shaped filter membrane placed at the proximal end of the chamber, so that the chamber portion below the filter membrane is narrowed to a smaller diameter and extended in the shape of a capillary tube,c. said capillary tube being designed to draw a sample up to 2000 μ

    l,d. said capillary tube being volumetrically graduated externally with specific color markings, and internally coated with an agent including a buffer, anticoagulant, detergent, stabilizer or a preservative, ande. wherein the top of the barrel houses a vial containing a suitable reagent packed under vacuum therein.

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