I claim the ornamental design for an ultrasound body slimming device, as shown and described.
FIG. 1 is a Perspective view of an ultrasound body slimming device with the cap (or bottom cover) removed, showing my new design;
FIG. 2 is a Front view thereof;
FIG. 3 is a Back view thereof;
FIG. 4 is a Left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a Top view thereof;
FIG. 7 is a Bottom view thereof; and,
FIG. 8 is an exploded perspective view of an ultrasound body slimming device showing the cap (or bottom cover).
The broken lines, the areas within them, and the unshaded areas surrounded by both broken lines and solid lines in the drawings depict portions of the ultrasound body slimming device that form no part of the claimed design.