Needle-free injections could become a reality, thanks to lasers and the 'bubble gun'

Oct 15, 2021

Research shows that one in five Dutch people are afraid of traditional needles, like this one here.

The "Bubble Gun" is still in development as an alternative to traditional needles. Image: UNSPLASH/Diana Polekhina

Esther Verkaik

Video Journalist, Thomas Reuters

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Energy cascade with approximate timescales for each phenomenon.

BuBble Gun features a novel injection method using confined cavitation induced by continuous wave lasers. Image: Bubble gun

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