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Disposable optical cuvette cartridge with low fluorescence material

  • US 6,937,330 B2
  • Filed: 04/22/2003
  • Issued: 08/30/2005
  • Est. Priority Date: 04/23/1999
  • Status: Expired due to Fees
First Claim
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1. A cuvette cartridge for optical measurements, comprising:

  • a) a flat adhesive sheet having a selected thickness that defines an optical path length perpendicular to the plane of said adhesive sheet, wherein a portion of said adhesive sheet is cut out to define at least one optical chamber;

    b) a first flat sheet comprising at least one inlet hole and at least one vent hole, said first flat sheet positioned such that said inlet hole is adjacent to a first end of said optical chamber and said vent hole is adjacent to a second end of said optical chamber; and

    c) a second flat sheet, wherein said adhesive sheet is positioned between said first flat sheet and said second flat sheet, and wherein at least one of said first flat sheet and said second flat sheet is made of a cyclo-olefin copolymer.

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