In simulated operations described in Nature on 26 November 1, the slipknot technique allowed inexperienced surgeons to ...
A lightweight prosthetic hand that can move almost as freely as a human hand can help wearers carry out intricate tasks, such as tying knots, combing hair and playing chess. To replicate the dexterity ...
WASHINGTON -- By inserting a "memory" into a plastic material, researchers say they have created a surgical thread that can tie itself into a knot. The same substance may also be used for medical ...
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