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This tiny bot wants to go inside your body. That's right, it was designed to travel through veins. The little bot has no on board propulsion system. It is controlled by a magnet outside the body. See those little spines? Those straighten out to keep the bot in place when it isn't supposed to move. Creepy right? In all the articles we've seen on this bot, there aren't any details about what … [Read more...]
The NanoRobotics Lab at Carnegie Mellon University has come up with a medical robot that can be swallowed, and is then able to be controlled from outside the body. The device has small arms with adhesives that can attach to slippery internal surfaces, which has previously proven difficult. Once inside the body, it can be used to view damaged areas, deliver drugs, as well as biopsy questionable … [Read more...]
When the tool you need doesn't exist, you must make one. That's exactly what [Dr. Malcolm Coulthard] and kidney nurse [Jean Crosier] from Newcastle's Royal Victoria Infirmary did two years ago.When a baby too small for the regular dialysis machine (similar to the one pictured above) needed help after her kidneys failed, the kind doctor designed and built a smaller version of the machine in his … [Read more...]
Monitoring medical patients remotely 24 hours a day has always proven to be a difficult proposition due the size of the wireless sensors attached to the patient's body to relay vital signs. A team from Queen's University Belfast has come up with a solution that utilizes the creeping wave effect. The effect applies to electromagnetic waves as they come into contact with solid objects. While the … [Read more...]
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