FIG. 1 is a perspective view of an embodiment of cart body for a medical waste disposal system.

FIG. 2 is another perspective view of the cart body illustrated in FIG. 1.

FIG. 3 is side view of the cart body illustrated in FIG. 1.

FIG. 4 is a rear view of the cart body illustrated in FIG. 1.

FIG. 5 is a front view of the cart body illustrated in FIG. 1.

FIG. 6 is a top view of the cart body illustrated in FIG. 1; and,

FIG. 7 is a bottom view of the cart body illustrated in FIG. 1.

The features indicated in the figures in broken lines form no part of the claimed design.