The ornamental design for a stapleretainer for surgicalstapler cartridge, as shown and described.
FIG. 1 is a front perspective view of a staple retainer for surgical stapler cartridge, showing our new design;
FIG. 2 is a rear perspective view of the staple retainer of FIG. 1;
FIG. 3 is a front elevational view of the staple retainer of FIG. 1;
FIG. 4 is a rear elevational view of the staple retainer of FIG. 1;
FIG. 5 is a left side elevational view of the staple retainer of FIG. 1;
FIG. 6 is a right side elevational view of the staple retainer of FIG. 1;
FIG. 7 is a top plan view of the staple retainer of FIG. 1; and,
FIG. 8 is a bottom plan view of the staple retainer of FIG. 1.
The broken lines in the drawings are included for the purpose of illustrating portions of the staple retainer for surgical stapler cartridge that form no part of the claimed design.