The ornamental design for a protectivesheath for medicalprobe, as shown.
FIG. 1 shows an elevation view of a protective sheath for a medical probe
of my invention.
FIG. 2 shows an upper end view of the protective sheath of FIG. 1.
FIG. 3 shows a lower end view of the protective sheath of FIGS. 1-2; and,
FIG. 4 shows an elevation view of the protective sheath of FIGS. 1-3, the
same as viewed in FIG 1, with dashed lines therein indicating surfaces of
a blind hole which opens on the upper end of the sheath as seen in FIG. 2.