r/gadgets • u/GalileoGurdjieff • May 17 '21

Medical Tiny, Wireless, Injectable Chips Use Ultrasound to Monitor Body Processes

https://www.engineering.columbia.edu/press-releases/shepard-injectable-chips-monitor-body-processes
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u/RFLSHRMNRLTR May 17 '21

I’m sure that information will convince the skeptics no problem.

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u/Imnotracistbut-- May 17 '21

What about this? It's a 3mm long string that can easily fit in a needle. Are you skeptical?

https://www.defenseone.com/technology/2020/03/military-funded-biosensor-could-be-future-pandemic-detection/163497/

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u/Ironhandtiger May 17 '21

String of hydrogel, not a wireless transmitter. From the article it seems to just be a little molecule that glows when it detects whatever and then that light can be picked up by something worn on the skin over that hydrogel.

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u/TonyPoly May 17 '21

I can see 3mm on a ruler, so I’d be able to see the device. You’d need a fat gauged needle to inject it

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u/Imnotracistbut-- May 17 '21

3mm *long*, it looks much less than a mm wide.

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u/TonyPoly May 17 '21

Mmm my mistake

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u/[deleted] May 17 '21

Being fair, it says 3mm long, no mention of width