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Portable industrial limited angle gamma-ray tomography scanning system

  • US 9,057,680 B2
  • Filed: 10/20/2011
  • Issued: 06/16/2015
  • Est. Priority Date: 12/02/2010
  • Status: Active Grant
First Claim
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1. A portable industrial limited angle gamma-ray tomography scanning system comprising:

  • a scanning part for tomography scanning; and

    a clamping part for attaching the scanning part to an object to be measured,an image reconstructing part for performing cross-sectional reconstruction using an image reconstruction program to perform cross-sectional reconstruction of limited angle data on the basis of measured data,wherein the scanning part includes;

    a source assembly generating radiation of gamma-ray;

    a driving device rotating the source assembly; and

    a detector assembly detecting the radiation generated from the radiation source,and the source assembly includes;

    a source moving slide comprises two parts, a first part being disposed along a base plate having a C-shaped structure and a second part being detachable from the first part and filling an open part of the base plate;

    a source moving track that is coupled to the source moving slide; and

    a source collimator that is coupled to the source moving track,wherein said two parts of the source moving slide forms a closed circular structure.

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