But there's hope for needle-free, painless drug delivery ... In laboratory tests on rats, the shock syringe delivered drugs effectively, sometimes even outperforming traditional needles.

The novel needle-free shock syringes may help people with needle phobia, many of whom miss out on vaccinations and other medical treatments. It can also be beneficial for patients who have ...

Portal Instruments, founded in 2012, can solve some of these challenges with its needle-free, connected drug delivery ... with a traditional needle and syringe. The actuator enables precise ...