The ornamental design for a medicalimagingstand, as shown and described.
FIG. 1 is a front view of a medical imaging stand showing our new design;
FIG. 2 is a back elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a perspective view taken generally from the upper, front, right-hand side thereof; and,
FIG. 8 is a perspective view taken generally from the upper, front, right-hand side thereof showing a bucky supported by the stand in an alternative vertical position along the stand.
The broken lines shown in the drawings represent portions of the medical imaging stand that form no part of the claimed design.