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Self-fastening cage surrounding a magnetic resonance device and methods thereof

  • US 7,719,279 B2
  • Filed: 05/27/2008
  • Issued: 05/18/2010
  • Est. Priority Date: 11/03/2005
  • Status: Active Grant
First Claim
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1. A stratificated MRD system, useful for analyzing a plurality of objects of adjacent feeding streams simultaneously or in any predetermined sequence, said system comprising:

  • a. at least two self-fastening cage of a magnetic resonance devices (MRDs) (100) positioned adjacently, each of which is useful for providing a homogeneous, stable and uniform magnetic field therein, characterized by an outside shell;

    said outside shell comprising at least three flexi-jointed superimposed walls (1) disposed in a predetermined clockwise or counterclockwise arrangement;

    said MRD comprising;

    a. at least six side-magnets (2) arranged in two equal groups being in a face-to-face orientation in a magnetic connection with said outside shell, increasing the overall strength of the magnetic field provided in said cage;

    b. at least two pole-magnet pieces (3), arranged in a face-to-face orientation in between said side-magnets (2); and

    , c. at least two main-magnets (4), located on said pole-pieces (3), arranged in a face-to-face orientation, generating the static magnetic field therein said cage;

    wherein at least a portion of said side-magnets (2) are superconductors or ferromagnets; and

    ,b. at least two adjacent feeding streams carrying a plurality of objects to be detected or analyzed into said at least two MRDs;

    further wherein at least one of said walls is interconnected with adjacent wall by means of a protruding-edge connection defining a tolerance (I) enabling said wall to displace, and to prevent leakage of the cage'"'"'s magnetic field;

    such that said multiple feeding system provides said plurality of objects to be analyzed in either a simultaneous manner or a predetermined sequence.

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