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Microfluidic devices

  • US 9,752,185 B2
  • Filed: 08/12/2015
  • Issued: 09/05/2017
  • Est. Priority Date: 09/15/2004
  • Status: Active Grant
First Claim
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1. A traveling magnetic wave flow through device, comprising:

  • a rotating pole piece;

    a flow through tube;

    a magnetic fixed piece; and

    at least one bead positioned in the lumen of said flow through tube, wherein said flow through tube is in fluidic communication with a microfluidic device, and wherein said rotating pole piece is configured to produce a travelling magnetic wave down said flow through tube upon rotation of said rotating pole piece.

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