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Microfluidic PCR device

  • US 9,777,317 B2
  • Filed: 08/01/2013
  • Issued: 10/03/2017
  • Est. Priority Date: 08/03/2012
  • Status: Active Grant
First Claim
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1. A microfluidic device, comprising:

  • a body having a first side and a second side opposite the first side, said first side having;

    at least two amplification reaction chambers, the amplification reaction chambers configured to store reagents and samples;

    an inlet region forming an entrance for a fluid to be supplied to the amplification reaction chambers;

    a main channel fluidically connected to the inlet region; and

    at least two secondary channels, each one of the secondary channels fluidically connecting the main channel to a respective one of the amplification reaction chambers,wherein the amplification reaction chambers extend within the body for a first depth, the main channel extends within the body for a second depth, the secondary channels extend within the body for a third depth, the first depth being greater than the second depth, and the second depth being greater than the third depth.

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