Corkscrew-shaped robotic swims by blood vessels to clear blockages
Laboratory exams present a tiny robotic with a helical propeller impressed by micro organism can swim by veins and ship clot-busting medicine
Illustration of a blood clot and, inset, the helical microrobot CHRISTOPH BURGSTEDT/Getty Pictures/Science Phot Library. Inset: Qianqian Wang, Xingzhou Du, Dongdong Jin, and Li Zhang
A corkscrew-shaped microrobot impressed by the tails of micro organism like E. coli can swim by blood vessels and assist unblock clots.
Li Zhang on the Chinese language College of Hong Kong and his colleagues inserted the robotic into an artificial vein stuffed with pig’s blood, and located it made blood clot-busting medicine work almost 5 instances higher than the drug by itself.
“The helical construction is rather like a propeller, so [the robot] can ship the cargo from level A to …
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