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Slit-slat collimation

  • US 7,831,024 B2
  • Filed: 03/19/2007
  • Issued: 11/09/2010
  • Est. Priority Date: 03/17/2006
  • Status: Active Grant
First Claim
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1. A slit-slat collimator, comprising:

  • a collimator frame having a frusto-pyramidal housing disposed thereon, said frusto-pyramidal housing having a rectangular base, a rectangular top and open sides defined by a trapezoidal shape, wherein said housing provides lead shielding;

    a plurality of axial septa;

    a plurality of spacers;

    a means for alignably stacking said axial septa and said spacers; and

    an adjustable aperture plate mounted on said rectangular top comprising at least one adjustable aperture members.

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