Magnetic resonant measurement and magnetic resonant apparatus for distortion correction

Magnetic resonant measurement and magnetic resonant apparatus for distortion correction

  • CN 1,580,808 A
  • Filed: 08/12/2004
  • Published: 02/16/2005
  • Est. Priority Date: 08/13/2003
  • Status: Active Application
First Claim
Patent Images

1. One kind by distortion correction algorithm (9), utilize magnetic resonance equipment (31) to implement the method for the magnetic resonance examination of distortion correction, this distortion correction algorithm (9) adopts the coefficient (11) of describing the magnetic field of using in measuring, has following method step:

  • -selection inspection area (39,39 '"'"', 39A),-determine the measured zone (27,49) that correction is required introducing distortion correction algorithm (9) and be used to describe under the condition of coefficient (11) in magnetic field,-in this measured zone (27,49), carry out magnetic resonance measurement,-produce described inspection area (39,39 '"'"', 39A) through the magnetic resonance image (MRI) of distortion correction.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×