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Chemical detection device having multiple flow channels

  • US 8,983,783 B2
  • Filed: 04/11/2013
  • Issued: 03/17/2015
  • Est. Priority Date: 06/30/2010
  • Status: Active Grant
First Claim
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1. A chemical detection device, comprising:

  • an array of chemical sensors comprising tiles of pixels;

    a dual-channel flow cell to deliver analytes to the array of chemical sensors, the flow cell having a first flow channel corresponding to a first set of chemical sensors of the array, and having a second flow channel corresponding to a second set of chemical sensors of the array; and

    an output circuit to obtain output signals from the first set of chemical sensors indicating a first analyte within the first flow channel, and to obtain output signals from the second set of chemical sensors indicating a second analyte within the second flow channel.

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