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

submitted 1 year ago by tsonfeir@lemm.ee to c/technology@lemmy.world

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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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[-] Noerttipertti@sopuli.xyz 9 points 1 year ago

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

[-] Wisest_wizard@lemmy.today 5 points 1 year ago

Nice Idea!

[-] MaggiWuerze@feddit.de 2 points 1 year ago

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

this post was submitted on 05 Dec 2023

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