The ornamental design for a laparoscopicsizinginstrument, as shown and described.
FIG. 1 is a top perspective view of a laparoscopic sizing instrument, showing our new design;
FIG. 2 is a top plan view of the laparoscopic sizing instrument of FIG. 1;
FIG. 3 is a left elevation view of the laparoscopic sizing instrument of FIG. 1;
FIG. 4 is a bottom plan view of the laparoscopic sizing instrument of FIG. 1;
FIG. 5 is a right elevation view of the laparoscopic sizing instrument of FIG. 1;
FIG. 6 is a front elevation view of the laparoscopic sizing instrument of FIG. 1; and,
FIG. 7 is a rear elevation view of the laparoscopic sizing instrument of FIG. 1.
The broken lines immediately adjacent to the shaded areas depict the bounds of the claimed design, while all other broken lines are directed to environment. The broken lines form no part of the claimed design.