FIG. 1 is a right side view of a first embodiment of a medical device for injection of fluid medicaments of our new design, the left side view being a mirror image thereof;

FIG. 2 is a right side view of the first embodiment of our new design, with an end cap removed, the portion of the device shown in dashed lines forming no part of the claimed design;

FIG. 3 is a front view of the first embodiment of our new design;

FIG. 4 is the rear view of the first embodiment of our new design;

FIG. 5 is a perspective view of the first embodiment of our new design;

FIG. 6 is a top view of the first embodiment of our new design; and,

FIG. 7 is a bottom view of the first embodiment of our new design.