The Stanly News and Press (Albemarle, NC)

Features

February 15, 2013

Bionic eye implant approved to help sight lost by rare disease

WASHINGTON — Adults with a rare eye disease may regain the ability to do daily tasks such as walking on the sidewalk from the first implanted artificial retina to win U.S. regulatory approval.

The Food and Drug Administration cleared the Argus II Retinal Prosthesis System from closely held Sylmar, Calif.- based Second Sight Medical Products Inc. to replace the function of degenerated cells in the retina, the agency said Thursday in a statement. The system helps adult patients with advanced retinitis pigmentosa, which damages light-sensitive cells that line the retina located at the back of the eye, causing a gradual loss of vision that may lead to blindness.

The device consists of a video camera, a transmitter mounted on a pair of eyeglasses, a video processing unit and an implanted retinal prosthesis. The processing unit transforms images into electronic data that is transmitted to the artificial retina, the FDA said.

"This is a game changer in sight-affecting diseases, that represents a huge step forward for the field and for these patients who were without any available treatment options until now," Robert Greenberg, president and chief executive officer of Second Sight, said in a statement.

The system won't restore sight. It gives patients the ability to perceive the difference between light and dark, the FDA said. A clinical study of 30 people showed the Argus helped patients recognize large letters or words, detect street curbs, walk on a sidewalk without falling and match black, gray and white socks.

Of the 30 patients in the study who were followed for two years, 19 experienced no side effects, while others experienced adverse events such as retina detachment, surgical wounds that split open and erosion of the clear covering of their eyeballs.

The Department of Energy, the National Eye Institute of the National Institutes of Health and the National Science Foundation collaborated to provide $100 million to support the development of the Argus system, the FDA said.

1
Text Only
Features
  • dog-sunglasses.jpg Do animals have a sense of humor?

    Right now, in a high-security research lab at Northwestern University's Falk Center for Molecular Therapeutics, scientists are tickling rats. Their goal? To develop a pharmaceutical-grade happiness pill. But their efforts might also produce some of the best evidence yet that humor isn't something experienced exclusively by human beings.

    March 29, 2014 1 Photo

  • 20140317-AMX-DESIGN-FOOD178.jpg Fun and beautiful maps of the world made from signature regional foods

    Food stylist Caitlin Levin and photographer Henry Hargreaves have collaborated on a series of food-based country maps composed of signature national ingredients.

    March 19, 2014 3 Photos

  • AvengerExt.jpg Avenger an American value

    If you’re someone who appreciates the golden age of domestic sedans — those big, comfortable, heavy-feeling cars with a uniquely American sense of style — this one ought to pique your interest.

    March 7, 2014 2 Photos

  • Screen shot 2014-02-27 at 4.27.26 PM.png The glitz, the glamour and the movies: 3 apps for Oscar weekend

    With the Oscars approaching, this is a weekend for movies. Download these apps, then watch a few movies, create your own and settle in for the awards show.

    March 1, 2014 1 Photo

  • 20140218-AMX-DESIGN-HOTEL182.jpg The rise of the hotel bakery

    One of the key trends in hotel design in recent years has been a sharp focus on creating a hotel lobby that is a destination, not just a pass-through.

    February 18, 2014 1 Photo

  • How the U.S. government spends millions to get people to eat more pizza

    WASHINGTON - It all adds up to a lot of calories: On an average day, the report notes, pizza provides 6 percent of the total caloric intake for American children and 4 percent for American adults.

    February 18, 2014

  • Mazda3Int.jpg Redesigned Mazda3 among best new small cars

    Mazda must be dabbling in black magic.
    How else can you explain the fact that this relatively small Japanese company is doing what no one else in the car industry seems to have figured out? They’re building cars that get amazing gas mileage and are exhilarating to drive at the same time.

    February 18, 2014 1 Photo

  • SoulExt.jpg Soul is still stylin’

    Starting under $15,000, the Soul has always pegged its success on buyers who want a trendy, contemporary, eye-catching car without spending a ton of cash. And now that an all-new Soul is out for 2014, it shows that Kia is doubling down on this recipe of combining funky looks and an affordable price.

    February 17, 2014 2 Photos

  • 01.jpg US News names its 'Best Cars for the Money'

    WASHINGTON - U.S. News & World Report Wednesday announced its annual Best Cars for the Money list on its Best Cars website.

    February 13, 2014 1 Photo

  • You're doing it wrong: how to make better ramen

    NEW YORK — The finer points of instant ramen preparation may be up for debate, but the noodle cakes and flavor packets bequeathed to the world by Momofuku Ando are un-mess-up-able.

    February 10, 2014

House Ads
Hyperlocal Search
Premier Guide
Find a business

Walking Fingers
Maps, Menus, Store hours, Coupons, and more...
Premier Guide
Featured Comment
Twitter Updates
Seasonal Content
Poll

Will you participate in March Madness?

Yes I watch the games and complete a bracket.
Yes I complete a bracket.
No
     View Results