Device for administering drug solution

FIG. 1 is a front view of a device for administering drug solution showing our design, a rear view thereof being a mirror image thereof;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof; and,

FIGS. 6 and 7 are cross-sections respectively taken along the lines A-A and B-B in FIG. 2 , the views of FIGS. 6 and 7 being completely in broken line and for reference only.

The broken lines herein show environmental structure and form no part of the claimed design.