Nuclear magnetic resonance tomography apparatus

Details Nuclear magnetic resonance tomography apparatus Nuclear magnetic resonance tomography apparatus

G - Physics

01

N

324/1

G01N 24/08 (2006.01) G01R 33/567 (2006.01)

Patent

CA 1256162

ABSTRACT OF THE DISCLOSURE A nuclear magnetic resonance tomography apparatus generates a tomographic image substantially free from artifacts caused by body movement, such as respiration, during acquisition of the tomography signals. The tomography signals are acquired and stored in the form of Fourier lines in an image matrix. For reducing image artifacts, a control unit is provided for controlling entry of the acquired tomography signals into the matrix in dependence upon a respiratory signal obtained from a sensor. The control unit inserts the Fourier lines in the matrix such that Fourier lines occurring when the respiratory signal exceeds a predetermined value are alternately inserted above and below the middle of the matrix proceeding from the matrix middle, and the remaining Fourier lines are inserted into the matrix above and below the matrix middle proceeding from an edge of the matrix.

511105

Affiliated with

Also associated with

Rating

Nuclear magnetic resonance tomography apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nuclear magnetic resonance tomography apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nuclear magnetic resonance tomography apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1303852