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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]

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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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[–] [email protected] 6 points 11 months ago* (last edited 11 months ago) (2 children)

$2k is largely the doctors time for the procedure, plus interpretation (sometimes another doctor entirely, particularly when multiple opinions are warranted).

Of course, the equipment probably isn't cheap either

Edit - damn. Looks like I was very wrong on this one!

[–] [email protected] 7 points 11 months ago

90-95% of imaging cost is the technical fee. An ultrasound is usually 0.5 to 1.0 RVUs roughly. So let's say 1. The RVU rate for radiologists right now is around $45-60 an RVU. So of the $2k for the ultrasound, a Radiologist will make about $50 of it.

[–] [email protected] 6 points 11 months ago

In my recent experience, that wasn’t the case. Ultrasound at the ER was $370 for the contracted radiologist. And a whipping $1700 for a 5 minute use of the machine.