Future operations could be performed from the inside.
Meet the robots that can perform surgery from within your own body. Their creators hope that the remote-controlled surgeons are a step towards a time when traditional open surgery is a thing of the past. Just 8 centimetres long, the devices are designed to be slipped inside a patient's abdomen through a tiny incision. Once inside the body, the robots can be controlled by surgeons either on-site or hundreds of kilometres away.