A new technology for implants that may improve construction or repair of bones in the face, skull and jaw, has been developed by researchers from the American Dental Association Foundation (ADAF) and the National Institute of Standards and Technology (NIST).
Described in recent and upcoming journal articles,* the new technology provides a method for making scaffolds for bone tissue. The scaffold is seeded with a patients own cells and is formed with a cement paste made of mi
Fat may have finally met its match: laser light. Researchers at the Wellman Center for Photomedicine at Massachusetts General Hospital, Harvard Medical School and the Department of Energys Thomas Jefferson National Accelerator Facility (Jefferson Lab) have shown, for the first time, that a laser can preferentially heat lipid-rich tissues, or fat, in the body without harming the overlying skin. Laser therapies based on the new research could treat a variety of health conditions, including se
Today a new hearing aid in the form of a pair of glasses was unveiled. These hearing-glasses are called Varibel and offer older people the chance to stay active longer – free from the aesthetically unpleasing and technologically limited traditional hearing aids. Delft University of Technology in the Netherlands originally developed the hearing-glasses. Varibel developed these glasses into a consumer product in partnership with Philips, Frame Holland, the design agencies MMID and Verhoe
Optical scientists have developed eyeglass lenses that switch focus in a blink of an eye. Optical scientists at The University of Arizona have developed new switchable, flat, liquid crystal diffractive lenses that can adaptively change their focusing power. Thats great news for those old enough to wear bifocals. And its great news for anyone with imperfect vision, for it opens the way for next-generation “smart” eyeglasses — glasses with built-in automatic focus.
Medical lasers are like science fiction heat rays that can vaporize tumors. The problem has been getting the lasers to where they are needed inside the body while protecting healthy tissue. Now “perfect mirror” technology, developed by MIT researchers, is being used to shoot a laser through a spaghetti-thin, flexible fiber to attack tumors and other diseased tissue in highly targeted, minimally invasive surgery. OmniGuide fiber, licensed through MITs Technology Licens
Rare metabolic diseases such as Tay-Sachs, Fabry and Gaucher syndromes are caused by enzyme deficiencies and typically have crippling, even fatal, consequences starting at very early ages. Now a team of University of Washington scientists has developed a relatively simple screening process to detect enzyme deficiencies in newborns that will allow treatment to begin before too much damage has been done.
“All of the damage from these diseases is permanent, so if you can start treatmen