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Tag: needles

Laser powered liquid jets could inject drugs into skin without needles

Laser powered liquid jets could inject d ...

NEWS
An estimated one in 10 people have a fear of needlesGuido Mieth/Getty A laser that generates a high-speed jet of liquid to push medicines into the skin could one day give people painless, needle-free injections. Pankaj Rohilla and Jeremy Marston at Texas Tech University tested their laser-powered ... ...