Patent ID: 7559038
Filing Date: 2009-07-07
Classification: G06F

Abstract:
1. A method for navigating through medical image information upon display of a portion of said medical information on a display screen in an image plane having a first axis and a second axis perpendicular to the first axis, said medical image information comprising a plurality of slice image sets each comprising multiple successively-acquired slice images acquired in a sequence, said slice image sets being respectively acquired during different time intervals and the respective slice images in the slice image sets corresponding to each other in position in said sequence from slice image set-to-slice image set, said method comprising the steps of: with a user-operable control device that moves a pointer element on said screen, selecting a first mode of operation and, in said first mode of operation, effecting a displacement movement of said pointer element to cause only one of said slice image sets to be displayed at said screen, as a currently-displayed slice image set, with the multiple slice images thereof shown in said sequence of acquisition along a direction appearing perpendicularly to said first axis and said second axis; via said control device, selecting a second mode of operation and, in said second mode, effecting a movement of the pointer element on the screen in a first direction parallel to the first axis to select one of said slice images in the currently-displayed slice image set for individual display at said screen; and in said second mode, effecting movement of said pointer element on said screen in a second direction parallel to said second axis to select the slice image, corresponding in position in said sequence to the individually displayed slice image of the currently-displayed slice image set, from one of the non-displayed plurality of slice image sets, for individual display at said screen together with said individually displayed slice image of said currently-displayed slice image set.