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Ultrasound can push vaccines into the body without needles (www.newscientist.com)

submitted 11 months ago by [email protected] to c/[email protected]

269 comments fedilink hide all child comments

Vaccines can be delivered through the skin using ultrasound. This method doesn’t damage the skin and eliminates the need for painful needles. To create a needle-free vaccine, Darcy Dunn-Lawless at the University of Oxford and his colleagues mixed vaccine molecules with tiny, cup-shaped proteins. They then applied liquid mixture to the skin of mice and exposed it to ultrasound – like that used for sonograms – for about a minute and a half.

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[–] [email protected] 9 points 11 months ago (2 children)

Miniatyrize ultrasound part, make it communicare with those glucose sensors that are placed on shoulder, make it portable enough and Presto! Artificial pancreas.

[–] [email protected] 5 points 11 months ago

Nice Idea!

[–] [email protected] 2 points 11 months ago

Even the long application time is no issue there, since you just carry the device with you