We claim the ornamental design for a biological sample collection device, as shown and described.
FIG. 1 is a top perspective view of a biological sample collection device;
FIG. 2 is a side perspective view of the biological sample collection device;
FIG. 3 is a bottom perspective view of the biological sample collection device;
FIG. 4 is a cross-section view of the biological sample collection device taken along line 4-4 of FIG. 2, the other side cross-section view being omitted as the device is symmetrical; and,
FIG. 5 is a cross-section view of the biological sample collection device taken along line 5-5 of FIG. 2.
The broken lines illustrate portions of the biological sample collection device that form no part of the claimed design.