The ornamental design for a brachytherapyapplicator, as shown and described.
FIG. 1 is a front right perspective view of a brachytherapy applicator showing my new design;
FIG. 2 is a rear left perspective view thereof;
FIG. 3 is an exploded view thereof showing a portion of the brachytherapy applicator uncoupled;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is a front cross-sectional view thereof taken along the line 8-8 in FIG. 6;
FIG. 9 is a rear cross-sectional view thereof taken along the line 9-9 in FIG. 7;
FIG. 10 is a top plan view thereof; and,
FIG. 11 is a bottom view thereof.
The broken lines shown in the drawings illustrate portions of the brachytherapy applicator that form no part of the claimed design. The broken, cross-sectional lines of uneven length in FIGS. 6 and 7 depict the perspective from which the cross-sections shown in FIGS. 8 and 9 are viewed from and form no part of the claimed design.