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Prevention of fluid delivered to reservoir from wicking into channels within microfluidic device

  • US 20080025873A1
  • Filed: 07/28/2006
  • Published: 01/31/2008
  • Est. Priority Date: 07/28/2006
  • Status: Active Grant
First Claim
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1. A microfluidic device comprising:

  • a substrate having formed therein at least a reservoir to which one or more channels lead; and

    ,a non-valve capillary mechanism within the reservoir to prevent fluid delivered to the reservoir from wicking from the reservoir into the channels.

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