1402. Hero illuminating medical device from Star Trek: Voyager. (Paramount-TV, 1995-2001) Hero illuminating medical device constructed from aluminum tube with plunger device activates a retractable illuminating acrylic tip. This medical device is used by Robert Picardo "The Doctor" to adjust Jeri Ryan "Seven-of-Nine's" cortical array in the episode, "Equinox, Part 2." Used as a background in other episodes. Built by Prop'er Effects, it measures 1 in. diameter x 6 ½ in.