Robotic Worm Turns Corners During Surgery

Robotic Worm Turns Corners During Surgery

Minimally invasive surgical procedures have made it possible for doctors to access and repair parts of the body that were unreachable under older conditions. Still, the tools for these operations continue to evolve and improve to solve additional problems. For...
Scientists Grow Replacement Limbs [video]

Scientists Grow Replacement Limbs [video]

  More than 1.5 million people in the U.S. have lost a limb. Amazing progress has been made in both passive and powered prosthetic devices, but they still are not the equivalent of the original body part. Researchers at Massachusetts General Hospital (MGH) have...
FDA Approves Implant for Bladder Control

FDA Approves Implant for Bladder Control

Overactive bladder (OAB) syndrome affects more than 37 million people in the U.S. to some degree. Some estimate the cost to the country’s healthcare system in the range of $60 billion every year. StimGuard is a company that has developed a novel treatment for...
3D Printing Helps Regrow Nerves [video]

3D Printing Helps Regrow Nerves [video]

Nerve injuries are incredibly difficult to repair. Regrowth of nerve tissue is complex, and getting the right connections made makes recovery from injury or disease very rare. Researchers may have come up with an approach to solve this problem. Scientists used a...
Closing the Loop: Prosthetics with Touch Sense

Closing the Loop: Prosthetics with Touch Sense

For the average person, the loss of a hand or arm can be an enormous physical and emotional challenge. Unfortunately, our military forces have to deal with this problem far too often. For this reason, the Defense Advanced Research Projects Agency (DARPA) spends a lot...