US D271994 S
FIG. 1 is a side perspective view of a circular anastomosis surgical stapler showing our new design;
FIG. 2 is a side elevation thereof;
FIG. 3 is an end elevation as seen from the left of FIG. 1;
FIG. 4 is an end elevation as seen from the right of FIG. 1; and
FIG. 5 is a top plan view thereof.