The ornamental design for a biostimulatorloadingtool, as shown and described.
FIG. 1 is a side perspective view of a leadless biostimulator loading tool showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a an alternative left side view thereof in a locked configuration;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is an alternative perspective view thereof.
The broken lines illustrate portions of the biostimulator loading tool that form no part of the claimed design; the broken lines form no part of the claimed design.