Netherlands develops ‘just about painless’ needle-free injection – Newspaper


AMSTERDAM: Researchers within the Netherlands are creating laser expertise to allow “just about painless” injections with out needles in what they name a breakthrough that may ease concern and decrease the brink for vaccinations.

The “Bubble Gun” makes use of a laser to push tiny droplets by the outer layer of the pores and skin, mentioned David Fernandez Rivas, a professor at Twente College and analysis affiliate on the Massachusetts Institute of Know-how who based the concept.

The method is faster than a mosquito chunk and “mustn’t trigger ache” as a result of nerve endings within the pores and skin are usually not touched, he mentioned, including this could be studied additional.

“Inside a millisecond, the glass that incorporates the liquid is heated by a laser, a bubble is created within the liquid, pushing the liquid out at a velocity of at the very least 100 km per hour (60 mph),” he mentioned throughout an interview at his lab.

“That permits us to penetrate the pores and skin with out harm. We don’t see any wound or entry level.” Rivas expects the invention won’t solely assist extra individuals get vaccinated, however can even forestall the danger of contamination by soiled needles and cut back medical waste.

Revealed in Daybreak, October 14th, 2021



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