Researchers experiment with drug-delivering robot… implanted in an eye

If the notion of a tiny robot swimming around in your eye leaves you a bit uneasy then, well, you might want to stop right here. For the rest of you, though, you may be interested in some new tests now being conducted by Michael Kummer and his team of researchers at the Institute of Robotics and Intelligent Systems in Zurich, Switzerland. What you're looking at above is a pig's eye, and the tiny black spec near the top is a microbot that's able to roam around the eye with the aid of an electromagnetic system. While things are still obviously very early, the researchers say the microbots could eventually be used to precisely deliver drugs in humans, and treat issues like macular degeneration. Head on past the break for the video.

Continue reading Researchers experiment with drug-delivering robot... implanted in an eye

Researchers experiment with drug-delivering robot... implanted in an eye originally appeared on Engadget on Fri, 11 Mar 2011 16:10:00 EDT. Please see our terms for use of feeds.

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UCSF’s robotic pharmacy automatically distributes medication, scrutinizes human error (video)



Robots are slowly taking over the world, right? Well, their latest conquest is the pharmacy. The UCSF Medical Center has implemented three robotic pill-dispensing machines that handle and prepare medication that's dangerous to the common human. The process works as follows: doctor writes a prescription, hospital clerk sends it over to pharmacist, pharmacist enters slip into the computer, robot picks up it and does the dirty work. The automated machine will grab the proper dosage, package it and slap a label indicating instructions and patient info. Rather than fearing for their jobs (or lives), the folks at the UCSF at are excited about this robot-takeover 'cause it increases the time care-givers spend with patients while allowing pharmacists to work more efficiently with physicians in determining what medication to supply. The most impressive thing, we think, is that our robot pals have not had a single error since preparing 350,000 doses of meds. Take that, meatbags!

UCSF's robotic pharmacy automatically distributes medication, scrutinizes human error (video) originally appeared on Engadget on Thu, 10 Mar 2011 00:47:00 EDT. Please see our terms for use of feeds.

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Enzyme found to make fading memories fresher, old wounds painful again

There's something of a saying that you can only remember the things you try to forget, but if you'd prefer to hang on to those photographic moments from Thunder Mountain back in 1991, a gaggle of gurus from the Weizmann Institute of Science just might have the magic elixir you've been yearning for. According to a newly published study on long-term memory revitalization, Reut Shema and colleagues found that boosting the amount of PKMzeta could potentially help one recall memories that were on the brink of being forgotten. In testing, lowering the levels of PKMzeta caused rats to lose track of memories more quickly, but the zany part is that boosting levels on a specific day helped animals recall memories from days prior -- days where they weren't having PKMzeta jacked into their system. Heaven help our legal system should this ever get FDA approval for use in humans.

Enzyme found to make fading memories fresher, old wounds painful again originally appeared on Engadget on Mon, 07 Mar 2011 11:53:00 EDT. Please see our terms for use of feeds.

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