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Systems, devices and methods for multiplexed diagnostics

  • US 9,488,613 B2
  • Filed: 08/30/2013
  • Issued: 11/08/2016
  • Est. Priority Date: 03/02/2011
  • Status: Active Grant
First Claim
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1. A diagnostic device for detecting a presence or absence of one or more substances in one or more samples, the diagnostic device comprising:

  • a microfluidic network layer, including;

    a first set of input nodes for introduction of the one or more samples to the diagnostic device;

    an output region, includinga first set of output nodes arranged to detect the presence or absence of a first substance in the one or more samples,a second set of output nodes arranged to detect the presence or absence of a second substance in the one or more samples, anda two-dimensional machine-readable pattern with one or more apertures and one or more solid portions overlaid over the first set of output nodes and the second set of output nodes to provide a machine-readable output indicating the presence or absence of the first substance and/or the second substance in the one or more samples; and

    a plurality of microfluidic channels extending between the first set of input nodes and the first and second sets of output nodes.

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