The ornamental design for surgical mesh implant, as shown and described.
FIG. 1 is a front view of a unit of a surgical mesh implant, shown within a larger surgical mesh implant covering material;
FIG. 2 is an enlarged front view thereof;
FIG. 3 is a cross-sectional view thereof along the arrows provided in FIG. 2;
FIG. 4 is a right side view thereof. The left side view is a mirror image of the right side view;
FIG. 5 is a bottom view thereof. The top view is a mirror image of the bottom view;
FIG. 6 is a back view thereof; and,
FIG. 7 is a perspective view thereof from the bottom right corner. The perspective view from either the adjacent bottom left corner or adjacent top right corner is a mirror image of the perspective view of FIG. 7 from the bottom right corner. The perspective view from the opposite top left corner is an identical image to the perspective view of FIG. 7 from the bottom right corner.
The dotted lines depict portions of the surgical mesh implant that form no part of the claimed design. The arrows on either side of FIG. 2 form no part of the claimed design, and are provided to denote the cross-sectional view of FIG. 3. Shading shown throughout the drawings does not denote any specific material and is shown for contrast purposes only.