Methods and apparatuses for collection and visualization of ultrasound data
Some aspects of the technology described herein relate to configuring an ultrasound device to perform a three-dimensional ultrasound imaging sweep, and displaying ultrasound images and segmented portions of the ultrasound images as the ultrasound images are collected during the three-dimensional ultrasound imaging sweep. Certain aspects relate to displaying an ultrasound image collected by an ultrasound device and configuring the ultrasound device to perform a three-dimensional ultrasound imaging sweep based on the ultrasound image collected by the ultrasound device.
1. An apparatus, comprising:
a processing device in operative communication with an ultrasound device, the processing device configured to:
display an initial ultrasound image collected by the ultrasound device;
configure the ultrasound device to perform a three-dimensional ultrasound imaging sweep based on the initial ultrasound image collected by the ultrasound device, wherein the three-dimensional ultrasound imaging sweep comprises an elevational sweep of a bladder;
display ultrasound images as the ultrasound images are collected during the three-dimensional ultrasound imaging sweep;
display a cine including ultrasound images that were collected during the three-dimensional ultrasound imaging sweep, wherein at least a subset of the ultrasound images are each displayed in the cine with a respective indicator overlaid thereon, wherein the respective indicator for each ultrasound image in the subset indicates a segmented portion of the ultrasound image, wherein the segmented portion indicates an anatomical structure in the ultrasound image; and
display a three-dimensional visualization based at least on the segmented portions of the subset of the ultrasound images that were collected during the three-dimensional ultrasound imaging sweep, wherein the three-dimensional visualization comprises a three-dimensional visualization of a volume of the bladder depicted in the ultrasound images, and wherein the segmented portions of the ultrasound images comprise interiors of the bladder.
2. The apparatus of claim 1 , wherein the ultrasound device is configured to perform the three-dimensional ultrasound imaging sweep while a user maintains the ultrasound device at approximately a same position and orientation at which the ultrasound device collected the initial ultrasound image.
3. The apparatus of claim 1 , wherein the ultrasound device is configured to use a two-dimensional array of ultrasound transducers on a chip to perform beamforming in order to perform the three-dimensional ultrasound imaging sweep.
4. The apparatus of claim 1 , wherein the processing device is configured, when displaying the ultrasound images as the ultrasound images are collected during the three-dimensional ultrasound imaging sweep, to display a most recently collected ultrasound image.
5. The apparatus of claim 1 , wherein the processing device is configured, when displaying the ultrasound images as the ultrasound images are collected during the three-dimensional ultrasound imaging sweep, to display the ultrasound images in real-time.
6. The apparatus of claim 1 , wherein the processing device is further configured to use a statistical model to generate the segmented portions of the ultrasound images.
7. The apparatus of claim 1 , wherein the three-dimensional visualization comprises a three-dimensional visualization of a bladder.
8. The apparatus of claim 1 , wherein the processing device is configured, when displaying the three-dimensional visualization, to display an orientation indicator that indicates a position of the ultrasound device relative to a bladder depicted by the three-dimensional visualization.
9. The apparatus of claim 1 , wherein the processing device is configured, when displaying the three-dimensional visualization, to display an orientation indicator that indicates a position of a bottom plane of the ultrasound images collected during the three-dimensional ultrasound imaging sweep relative to a bladder depicted by the three-dimensional visualization.
10. The apparatus of claim 1 , wherein the processing device is further configured to:
detect a dragging movement and/or a pinching movement across a touch-sensitive display screen of the processing device; and
based on the dragging movement and/or the pinching movement, display the three-dimensional visualization as if the three-dimensional visualization were being rotated and/or zoomed in three dimensions.
11. The apparatus of claim 1 , wherein the processing device is further configured to perform a measurement based on the segmented portions of the ultrasound images collected during the three-dimensional ultrasound imaging sweep.
12. The apparatus of claim 11 , wherein the measurement comprises a measurement of a volume of a bladder.
13. The apparatus of claim 1 , wherein the segmented portions of the ultrasound images comprise interiors of a bladder depicted in the ultrasound images.
14. The apparatus of claim 1 , wherein an imaging slice of the initial ultrasound image comprises a center imaging slice of the three-dimensional ultrasound imaging sweep.
15. The apparatus of claim 1 , wherein an imaging slice of the initial ultrasound image comprises an extreme of the three-dimensional ultrasound imaging sweep.
16. The apparatus of claim 1 , wherein the processing device is further configured to display the segmented portions of the ultrasound images as the ultrasound images are collected during the three-dimensional ultrasound imaging sweep.
17. The apparatus of claim 1 , wherein the processing device comprises a handheld processing device.