US D541940 S1
FIG. 1 is a rear perspective view of an interbody fusion device showing my new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is a right-side elevation thereof; the side opposite being a mirror-image;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines which define the bounds of the claimed design form no part thereof.