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February 1, 2012 11:05 pm

Crab Robot Helps Remove Stomach Cancer


redletterdave writes "Singaporean researchers have created a miniature robot with a pincer and a hook that can remove early-stage stomach cancers without leaving any scars. Mounted on an endoscope, it enters the patient's gut through the mouth. It has a pincer to hold cancerous tissues, and a hook that slices them off and coagulates blood to stop bleeding. With the help of a tiny camera attached to the endoscope, the surgeon sees what's inside the gut and controls the robotic arms remotely while sitting in front of a monitor screen. The robot has already helped remove early-stage stomach cancers in five patients in Hong Kong and India, using a fraction of the time normally taken in open and keyhole surgeries that put patients at higher risk of infection and leave behind scars."

Read more of this story at Slashdot.


Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/6__gAPYyxiA/crab-robot-helps-remove-stomach-cancer

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