Cell analyser

Cell analyser

  • CN 101,000,306 A
  • Filed: 01/09/2006
  • Published: 07/18/2007
  • Est. Priority Date: 01/09/2006
  • Status: Active Application
First Claim
Patent Images

1. a cytoanalyze comprises lighting unit, sample generating unit and signal processing unit, wherein,Described lighting unit comprises laser instrument and light beam shaping module, and described light beam shaping module collimates, assembles processing to the laser beam that laser instrument sends;

  • Described sample generating unit comprises gas-liquid transmission control module and flow chamber and links to each other, and the sample liquid that contains tested cell is wrapped in by sheath fluid pass through flow chamber;

    The hot spot that described lighting unit produces shines on the stream of cells of flow chamber;

    Described signal processing unit receives and respective handling the scattered light by flow chamber, comprises the photodetection module in the described signal processing unit at least;

    It is characterized in that;

    described light beam shaping module comprises the processing that collimates of light beam that a slice collimation lens at least sends laser instrument, and the numerical aperture of described collimation lens is at least 0.3.

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