1. As the hypospray is bloodless, it is not contaminated by use. 2. The hypospray can also be applied through clothing. 3. As such, the Dahar master surprises Worf with a hypospray , sedates him and takes his place. 4. Archer sees Tucker and sends him to the launch-bay to retrieve the Ferengi's hypospray . 5. The hypospray is extremely versatile as the medicine vials can be quickly swapped out from the bottom of the hypospray. 6. The hypospray is extremely versatile as the medicine vials can be quickly swapped out from the bottom of the hypospray . 7. Bashir refuses and threatens to expose Section 31, but Sloan seems unconcerned, and has him knocked out by hypospray . 8. The hypospray has been featured in every " Star Trek " series as a tool used to give injections of medications. 9. However, unlike the hypospray , it carries the risk of cross-contamination, which has led to the jet injector falling into disuse. 10. The real-life jet injector is usually applied at the top of the arm, but the fictional hypospray is sometimes applied on the neck.
