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Fluid transporting device of the peristaltic type with a push pin and push plate arrangement

  • US 8,888,473 B2
  • Filed: 12/19/2013
  • Issued: 11/18/2014
  • Est. Priority Date: 11/01/2005
  • Status: Active Grant
First Claim
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1. A fluid transporting device, comprising:

  • a first substrate;

    a second substrate spaced apart from the first substrate;

    a third substrate spaced apart from the second substrate and coupled to the first substrate so that the second substrate is located between the first and third substrates;

    a spindle rotatably supported at a first end by the first substrate and rotatably supported at a second end by the second substrate, an entirety of the spindle being enclosed within a space between the first and third substrates;

    a drive unit driveably engaging the spindle, an entirety of the drive unit being enclosed within the space between the first and third substrates;

    a rotary push plate attached to the spindle between the first and second substrates; and

    a push pin extending radially relative to the spindle and operatively translated by rotation of the rotary push plate.

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