Controlled fluid transport in microfabricated polymeric substrates

  • US 6,238,538 B1
  • Filed: 04/06/1999
  • Issued: 05/29/2001
  • Est. Priority Date: 04/16/1996
  • Status: Expired due to Term
First Claim
Patent Images

1. A microfluidic device, comprising:

  • a body comprising a substantially polymeric substrate layer and a cover layer, the substantially polymeric substrate layer comprising at least two intersecting microchannels embossed therein, the cover disposed over at least a portion of the at least two intersecting microchannels.

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