 |
New Australian Bionic Eye Less Invasive
A new bionic eye prototype was introduced by Minas Coroneo of the Prince of Wales and Sydney Eye Hospital last week. This approach differs significantly from the bionic eye prototype successfully implanted in blind patients in London last week (see 'Bionic Eye' Argus II Retinal Implant).
(Prototype bionic eye shown at the Sydney Eye Hospital by Minas Coroneo)
Dr. Coroneo and his team have been working on this technology for several years. It uses a tiny camera to collect image data, which is then processed.
Rather than being passed to electrodes that sit on the surface of the retina, the Australian device is less invasive. It makes use of research that Dr. Coroneo did several years ago, using technology similar to that used in cochlear implants. The trials involved placing small electrodes on the surface of the eye then using an electric current to stimulate the retina, the thin layer of cells in the back of the eye that respond to light.
The new 'bionic eye' device uses a special prosthetic that sits on the surface of the eye; thirty electrodes pass on the image data. Patients are less likely to lose any residual eyesight.
Read about the sf connection to bionic eyes; story via The Australian; thanks to Moira for contribiting the tip on this story.
Scroll down for more stories in the same category. (Story submitted 4/27/2008)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion (Back On) ( 0 )
Related News Stories - (" Medical ")
CARMAT Bioprosthetic Total Human Heart Replacement
'George Walt's corporate existence proved the workability of wholly mechanical organs...'- Philip K. Dick, 1964.
Physical Exam? We've Got Apps
See the future of handheld, personal medical devices used with your smartphone.
Japan's Nursing Home Robot Plan
Let's make the Roujin Z-0001 Robotic Bed!
Mini-Livers Made By 3D Printer
Organlegging may not be the growth industry that some fear.
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Current News
MIT Robot Cheetah Video Shows Gait Transition
'The legs are long, curled way up to deliver power, like a cheetah's.'
TrackingPoint Smart Rifle
Not your typical 'smart bullet' approach.
'Hello, Computer!' Google Now Highlighted at IO13
'Hello, computer!'
Sky City's 220 Stories Are Go
'It rested among green parklands and... stood in total isolation, a glittering block of whites and flashing windows dotted with colors.'
CARMAT Bioprosthetic Total Human Heart Replacement
'George Walt's corporate existence proved the workability of wholly mechanical organs...'
Personal Sniffer Robots
'...The ticking combinations of the olfactory system of the hound.'
Physical Exam? We've Got Apps
See the future of handheld, personal medical devices.
The Interplanetary Internet, Vint Cerf Speaking
'This was the center of Interplanetary Communications.'
Drosophila Robotica, The Mechanical Fly
'... the Scarab [flying robot] buzzed into the great workroom as any intruding insect might...'
Robo-Raven Flapping Wing Robot Bird
'When he had first built them, they had been crude indeed, flying mechanisms with little more than a reflex-response unit.'
Japan's Nursing Home Robot Plan
Let's make the Roujin Z-0001 Robotic Bed!
Samsung Smart TVs With Gesture Control
'He waved his hand and the circuit switched abruptly.'
Swiss HCPVT Giant Photovoltaic 'Flower'
'...leaning against one of the slender stalks of a sunshade-photocell collector.'
Mini-Livers Made By 3D Printer
Organleggers may experience an employment downturn.
Smartphone Sensor System Tracks Gunfire
'Sound trackers on the roof could zero in on weapons action...'
Bacteria Now Make Biofuel Like Oil
'They have ... germs that eat pretty near anything, and produce oil as a waste product.'
