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Posts tagged second sight

Nouvelle Lumière: French Bionic Retina in a Human Study

A rendering of Pixium's IRIS device.There’s no doubt that 2013 was a milestone year for bionic retinas. Previously approved for sale in Europe, Second Sight’s Argus II Retinal Prosthesis System received marketing approval in February from the U.S. Food and Drug Administration. Also, in July, Retina Implant AG gained European marketing approval for its Alpha IMS retinal implant.
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History in the Making

Argus II Fundus ImageWhen it comes to restoring vision in people with retinal diseases, history isn’t made overnight. Treatments and technological advances have to, first, be tested in labs, and then in clinical, or human, trials. And how quickly they move through the process depends on how readily they’re funded, to the tune of tens of millions of dollars. So, making a treatment or device available to the general public takes years, if not decades. Which is why we, at FFB, are so excited about last week’s announcement that the U.S. Food and Drug Administration has granted market approval of the Argus II retinal prosthesis.
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How an FDA-Approved Retinal Prosthesis Came To Be

Image of the Argus II ImplantThe Argus II Retinal Prosthesis System was recently granted market approval by the U.S. Food and Drug Administration (FDA), which marks a significant milestone in the development of a therapy that has spanned more than 20 years. It was at Johns Hopkins University, in the early 1990s, that I, along with Drs. de Juan, Humayun and Dagnelie, with some early support from FFB, carried out the very first short-term (one hour or so) experiments with human volunteers. We demonstrated that electrical stimulation of the retina could, indeed, produce spots of light perceived by blind patients.

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Argus II “Bionic Retina” Receives Recommendation for FDA Approval

Video Included:
Graphic of the Argus II Prosthesis device
You wouldn’t think that the ability to sort black, white and grey socks would be a big deal for a successful attorney, but when that lawyer is completely blind from retinitis pigmentosa (RP), and used a “bionic retina” to accomplish the simple task, well, that is a big deal.
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Another Promising Bionic Retina

Video Included:
Video Screenshot
Last February, I blogged about the emergence of “bionic” or artificial retinas for restoring some vision in people who are blind from retinal diseases. In that post, I featured Second Sight’s vision-restoring device, the Argus II, which is now on
the market in Europe and, hopefully, soon in the United States.
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