Hypospray

The hypospray is a futuristic medical device, similar to a safer syringe, first seen in the television show, Star Trek. Apparently developed in the 24th century (as it is absent in the Original Series and Enterprise), many people, most notably the EMH in Star Trek: Voyager are seen to use it.

The hypospray has crossed the barrier of being science fiction to being an actuality. A device similar to the hypospray has been invented and is currently being used in the medical world.