MIT develops a soft robotic enteroscope that crawls through the small intestine

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MIT researchers developed a snake-inspired, tube-like soft robotic enteroscope, reported in Science Robotics. Four-chamber actuators let it extend and bend, while kirigami-patterned sleeves grip the slippery intestinal lining. It carries a camera, a drug sprayer and biopsy clips, and travelled about six and a half feet through the small intestine in animal studies. It remains research; no human use is reported.