Operating unit for surgical device

FIG. 1 is a front, top and right side perspective view of an operating unit for surgical device, showing my new design;

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

FIG. 8 is a right side view thereof;

FIG. 9 is a cross section view thereof, taken along the line 9 - 9 in FIG. 3 ; and,

FIG. 10 is a cross section view thereof, taken along the line 10 - 10 in FIG. 3 .

The evenly spaced broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design. In addition, the unshaded surfaces directly adjoining the solid line claimed edge form no part of the claimed design. The dot-dash lines in the cross-section FIG. 3 view is used to identify the cross-section views and are for reference purposes only.