Puncture instrument for drug administering device

FIG. 1 is a front, left and bottom side perspective view of a first embodiment of a puncture instrument for drug administering device, showing our new design;

FIG. 2 is a rear, left and top side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right-side view thereof;

FIG. 8 is a left-side view thereof; and

FIG. 9 is a cross sectional slice view taken at the section line 9 in FIG. 3 .

FIG. 10 is a front, left and bottom side perspective view of a second embodiment of a puncture instrument for drug administering device, showing our new design;

FIG. 11 is a rear, left and top side perspective view thereof;

FIG. 12 is a front view thereof;

FIG. 13 is a rear view thereof;

FIG. 14 is a top view thereof;

FIG. 15 is a bottom view thereof;

FIG. 16 is a right-side view thereof;

FIG. 17 is a left-side view thereof; and

FIG. 18 is a cross sectional slice view taken at the section line 18 in FIG. 12 .

FIG. 19 is a front, left and bottom side perspective view of a third embodiment of a puncture instrument for drug administering device, showing our new design;

FIG. 20 is a rear, left and top side perspective view thereof;

FIG. 21 is a front view thereof;

FIG. 22 is a rear view thereof;

FIG. 23 is a top view thereof;

FIG. 24 is a bottom view thereof;

FIG. 25 is a right-side view thereof;

FIG. 26 is a left-side view thereof; and

FIG. 27 is a cross sectional slice view taken at the section line 27 in FIG. 21 .

FIG. 28 is a front, left and bottom side perspective view of a fourth embodiment of a puncture instrument for drug administering device, showing our new design;

FIG. 29 is a rear, left and top side perspective view thereof;

FIG. 30 is a front view thereof;

FIG. 31 is a rear view thereof;

FIG. 32 is a top view thereof;

FIG. 33 is a bottom view thereof;

FIG. 34 is a right-side view thereof;

FIG. 35 is a left-side view thereof; and,

FIG. 36 is a cross sectional slice view taken at the section line 36 in FIG. 30 .

The even-length broken lines shown in the drawings represent portions of the puncture instrument for drug administering device that form no part of the claimed design. The uneven-length broken lines shown in the drawings represent a boundary between the claimed portion and the non-claimed portion of the puncture instrument for drug administering device and form no part of the claimed design. The single dash lines labeled “ 9 ”, “ 18 ”, “ 27 ” and “ 36 ” in FIGS. 3 , 12 , 21 and 30 respectively, define the cut lines of the cross sectional slice view of the puncture instrument for drug administering device and form no part of the claimed design.