US D363542 S
Abstract available in
FIG. 1 is a perspective view of a winged cannula, showing our new design;
FIG. 2 is a front elevational view thereof, the back elevational view being identical;
FIG. 3 is a side elevational view thereof, the opposite side elevational view being identical;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.