Patent ID: 7719279

Claim:
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.