MIT Builds A Needle-Free Drug Injector

NJ Phillips 5ml Automatic Metal Injector Vaccinator (PAS1198)

MJ Science Tech on Instagram: "💉 Blast from the Past: The 1967 Needle-Free Injection! ✨ Did you know the idea of a needle-free shot isn't new? Back in the 1960s, a technology called the Jet Injector became a major tool for mass vaccination! What Was It? 🤔 No Needle, Just Power: Instead of a traditional needle and syringe, this device used a highly-pressurized stream of liquid (the vaccine) to penetrate the skin and deliver the medicine. The 1967 Buzz: By the mid-to-late 60s, these injectors we

@everythinginterestings on Instagram: "In 1967, doctors introduced a needle-free injection method known as the jet injector. Instead of piercing the skin with a needle, it used a high-pressure stream of liquid strong enough to deliver vaccines and medicines directly through the skin. This innovation proved especially useful during mass vaccination drives, such as smallpox campaigns, because it allowed medical workers to treat large numbers of people quickly and reduced the fear many felt toward