Biomedical testing device

FIG. 1 is an upper front right perspective view of a biomedical testing device showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a right side elevation view thereof; and,

FIG. 8 is a lower rear right perspective view thereof.

The broken lines shown in FIGS. 1-8 illustrate environmental subject matter and form no part of the claimed design.