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Robot Surgeons

— Medical

Next-gen robotic surgeons could eliminate need for doctors in simple surgeries

A robot guided by 3-D ultrasound and artificial intelligence has demonstrated it can locate lesions in simulated breast and prostate tissue and take biopsies without human assistance. A team of bioengineers at Duke University, North Carolina, 'souped up' an existing robot arm with a purpose-built ultrasound system which acts as the robot's 'eyes' by collecting data from its scan and locating its target. An artificial intelligence program processes the real-time 3D information from the ultrasound and gives the robot specific commands to perform using a mechanical 'hand' that can manipulate the same biopsy plunger device used by doctors. Read More
— Robotics

Robotic surgeon could remove shrapnel on battlefield

Bioengineers at Duke Univesity in North Carolina have developed a laboratory prototype of a robot that can locate and surgically extract shrapnel pieces from flesh without any kind of human supervision. Using 3-D ultrasound imaging as “eyes”, the tabletop robot was able to precisely locate tiny shards of metal and then successfully guide a needle to their exact location. Read More
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