An artificial vision device called the Argus II已經被批準了，可能對有些人有用

Facts About Retinitis Pigmentosa

吃教授的貼裏說的。。。

 

An artificial vision device called the Argus II has also shown promise for restoring some vision to people with late-stage RP. The Argus II, developed by Second Sight with NEI support, is a prosthetic device that functions in place of lost photoreceptor cells. It consists of a light-sensitive electrode that is surgically implanted on the retina. A pair of glasses with a camera wirelessly transmits signals to the electrode that are then relayed to the brain. Although it does not restore normal vision, in clinical studies, the Argus II enabled people with RP to read large letters and navigate environments without the use of a cane or guide dog. In 2012, the U.S. Food and Drug Administration (FDA) granted a humanitarian device exemption for use of the Argus II to treat late-stage RP. This means the device has not proven effective, but the FDA has determined that its probable benefits outweigh its risks to health. The Argus II is eligible for Medicare payment.

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• 感謝您的信息。同學的情況可能是早期階段， 他仍能正常工作 -Lilac2003- ♀ (524 bytes) () 09/21/2016 postreply 17:08:03