We claim the ornamental design for a catheter with cutting element, as shown and described.
FIG. 1 is a left side view of a catheter with cutting element;
FIG. 2 is a right side view of the catheter with the cutting element;
FIG. 3 is a front view of the catheter with the cutting element;
FIG. 4 is a top plan view of the catheter with the cutting element; and,
FIG. 5 is a bottom plan view of the catheter with the cutting element.
The break lines indicate a symbolic break in length. The appearance of any portion of the article between the break lines forms no part of the claimed design.