Negative Pressure Massage Device

FIG. 1 is a perspective view of a negative pressure massage device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear 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 second perspective view showing the negative pressure massage device.

The broken lines in the drawings illustrate portions of the negative pressure massage device that form no part of the claimed design.