The ornamental design for a medicalconnectorcontaminationpreventiondevice, as shown and described.
FIG. 1 is a front side view of a reduced-touch contamination device with a fixed shield, integrated within a medical device, of the present invention. The side view of FIG. 1 is identical to left right and back side views.
FIG. 2 is a cross-sectional isolated enlarged view of the fixed shield integrated within the medical device shown in FIG. 1; and,
FIG. 3 is a top view of the reduced-touch contamination device shown in FIG. 1.