Needle free jet injectors use liquid pressure instead of a conventional metal needle. The technology is real, but compa ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Throughout the 19th century, ...

Thanks to his "hypospray," Star Trek's Dr. McCoy never had to deal with any dangerous needles. The same could be true for your own doctor, since needle-free jet injectors have been available for more ...

The jet injector device uses a small, powerful magnet and electric current to inject drugs at nearly the speed of sound. Changes in the electric current allow the injector to work in two phases — a ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Throughout the 19th century, ...