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Miniaturized cytometer for detecting multiple species in a sample

  • US 7,630,063 B2
  • Filed: 09/09/2004
  • Issued: 12/08/2009
  • Est. Priority Date: 08/02/2000
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a fluidic channel disposed in a removable miniature cartridge;

    a light source arrangement proximate to the fluidic channel;

    a wavelength discriminator proximate to the fluidic channel; and

    a light detector arrangement including a plurality of detectors proximate to the wavelength discriminator, the plurality of detectors situated in a miniaturized package; and

    wherein;

    the cartridge is credit-card sized; and

    the light source arrangement comprises;

    a first light source for impinging the fluidic channel with a blue light; and

    a second light source for impinging the fluidic channel with a red light.

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