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Surgery

Medical

da Vinci Xi Surgical System is ready to flex its arms

While many people no doubt still look at Intuitive Surgical's da Vinci robotic surgical system as a sort of "wonder of the future," it's actually been around now for over 10 years. Therefore, it shouldn't come as a surprise that a new-and-improved model has just been announced. Among other things, the da Vinci Xi Surgical System promises a greater range of motion and more reach than its predecessor. Read More

Medical

New device uses laser to provide life-saving information on patients' blood

Not everyone's blood clots at the same rate. While that might seem like simply an interesting bit of trivia, it's anything but trivial to doctors performing operations or emergency procedures, who need to know what might be required in the way of transfusions or anticoagulant drugs. Now, an optical device can provide them with that information within minutes. Read More

Medical

Device helps surgeons see cancer cells during operations

When doctors are operating on a patient to remove a cancer, they face a major challenge: telling healthy and cancerous cells apart. But a new device being developed by researchers at Washington University in St. Louis' School of Medicine could provide a safe, affordable and portable solution. Read More

3D Printing

BioPen: A handheld 3D printer for surgeons

Devices like the 3Doodler and SwissPen literally put 3D printing technology in the hands of consumers, but a new BioPen developed at the University of Wollongong in Australia is targeted at more skilled hands. The handheld device is designed to let surgeons "draw" live cells and growth factors directly onto the site of an injury to help accelerate the regeneration of functional bone and cartilage.Read More

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