The ornamental design for an ultrasounddevice, as shown and described.
FIG. 1 is top view of an ultrasound device;
FIG. 2 is a bottom view thereof;
FIG. 3 is a first side view thereof;
FIG. 4 is a second side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a front view thereof;
FIG. 7 is a first perspective view thereof;
FIG. 8 is an additional first perspective view thereof, with the ultrasound device display shown in an open position; and,
FIG. 9 is a front perspective view thereof, with the ultrasound device display shown in an open position.
The broken lines in the drawing views are included for the purpose of illustrating portions of the ultrasound device that form no part of the claimed design.