US D250085 S
FIG. 1 is a top plan view of a blood flow controller or the like showing my new design;
FIG. 2 is an end elevation as seen from the left of FIG. 1;
FIG. 3 is an end elevation as seen from the right of FIG. 1; and
FIG. 4 is an isometric view thereof.
The broken lines are shown for illustrative purposes only.