A tiny gripper that responds to chemical triggers could be a new tool for surgery.
A tiny handlike gripper that can grasp tissue or cell samples could make it easier for doctors to perform minimally invasive surgery, such as biopsies. The tiny device curls its “fingers” around an object when triggered chemically, and it can be moved around remotely with a magnet.
Continue reading… “Tiny Handlike Gripper Could Make It Easier For Doctors”
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