US D270089 S
FIG. 1 is a top plan view of a pump cassette for an IV pump apparatus;
FIG. 2 is a side elevational view;
FIG. 3 is a front elevational view;
FIG. 4 is a side elevational view opposite FIG. 2;
FIG. 5 is a rear elevation view; and
FIG. 6 is a bottom plan view.
The broken line showing of IV tubing in FIGS. 2, 3 and 4 is for illustrative purposes only.