The ornamental design for an electronictherapydevice, as shown and described.
FIG. 1 is a front view of a first embodiment of an electronic therapy device in accordance with the present invention.
FIG. 2 is a right side view showing the electronic therapy device of FIG. 1.
FIG. 3 is top view of the electronic therapy device of FIGS. 1-2.
FIG. 4 is a rear view of the electronic therapy device of FIGS. 1-3.
FIG. 5 is a left side view of the electronic therapy device of FIGS. 1-4.
FIG. 6 is a bottom view of the electronic therapy device of FIGS. 1-5.
FIG. 7 is a perspective view of the electronic therapy device of FIGS. 1-6.
FIG. 8 is another perspective view of the electronic therapy device of FIGS. 1-7; and,
FIG. 9 is a perspective view of the back side of the electronic therapy device of FIGS. 1-8.
The dashed lines are intended to show the control buttons, electrical connection structures and battery cover vents of the electronic therapy device and do not form a part of the claimed design.