Health and Healthcare

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

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

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