Patent ID: 9392995
Filing Date: 2016-07-19
CPC Classification: A61B

Claim Text:
1. A method for ultrasound imaging a region-of-interest, the method comprising: dividing, using a processor, the region-of-interest into a plurality of partial volumes; acquiring four-dimensional (4D) ultrasound data from each of the plurality of partial volumes with a probe in a substantially stationary position, where the 4D ultrasound data from each of the plurality of partial volumes comprises multiple three-dimensional (3D) volumes acquired over a period of time, and where each 3D volume comprises a plurality of slices acquired from distinct positions; acquiring motion data from each of the plurality of partial volumes while the probe is in the substantially stationary position, where the motion data for each partial volume represents an amount of motion between the probe and tissue within each partial volume; calculating, using the processor, a quality parameter for each partial volume based on the motion data; determining, using the processor, if the quality parameter is unacceptable for one of the plurality of partial volumes because the amount of motion between the probe and the tissue within the one of the plurality of partial volumes exceeds a threshold; automatically acquiring additional 4D ultrasound data for the one of the plurality of partial volumes in response to determining that the quality parameter is unacceptable; generating, using the processor, an image of the region-of-interest based on both a portion of the 4D ultrasound data and the additional 4D ultrasound data; and displaying the image.