Manual Mechanical Aspiration Device

FIG. 1 is a perspective view of a manual mechanical aspiration device showing the new design with a trigger in a backward position, and showing the suction cylinder broken away, it being understood that any portions between the break lines form no part of the claimed design;

FIG. 2 is right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and

FIG. 7 is a front view thereof;

FIG. 8 is a perspective view of the manual mechanical aspiration device of FIG. 1 , showing the design with the trigger in a forward position;

FIG. 9 is right side view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a top view thereof;

FIG. 13 is a bottom view thereof; and,

FIG. 14 is a front view thereof.

The broken lines depict portions of the manual mechanical aspiration device that form no part of the claimed design.