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Coupling to microstructures for a laboratory microchip

  • US 6,841,131 B2
  • Filed: 11/08/2002
  • Issued: 01/11/2005
  • Est. Priority Date: 10/01/1999
  • Status: Expired due to Fees
First Claim
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1. A microfluidic microchip for chemical, physical, and/or biological analysis of an analyte in a substance comprising a substrate carrying a microfluidic channel structure, the channel structure being arranged so the substance can be moved to follow the channel structure by applying a potential to the channel structure, first and second portions of the channel structure being respectively parts of first and second sections of the substrate, the second section channel structure being deformable with respect to the first section channel structure, the first section channel structure being arranged to be responsive to the substance, the second section channel structure including an outlet for delivering the substance to an analyzer of the substance.

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