Tiny Handlike Gripper Could Make It Easier For Doctors

Tiny Handlike Gripper Could Make It Easier For Doctors

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.

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Extreme Surgery

 extreme surgery

Dr Tomoaki Kato had to remove a lot more than a cancerous tumor during an unprecedented operation on a 63-year-old Florida woman earlier this month.

To get to the tumor, which was buried deep in Brooke Zepp’s abdomen and threatened to kill her within months, the organ transplant specialist said he first had to remove her stomach, pancreas, spleen, liver and small and large intestines.


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