New medical research has provided a significant ray of hope for elderly individuals facing severe vision impairment. According to the study, a modern wireless eye implant can make it possible to substantially restore vision in these patients.
This technology is specifically designed for patients suffering from Age-related Macular Degeneration (AMD), a condition where the cells in the central retina deteriorate, leading to vision loss.
The system works by implanting a tiny 2×2 mm wireless chip onto the damaged area of the retina where the light-sensing cells have died. The patient wears special glasses equipped with a camera. This camera captures images, converts them into infrared light signals, and transmits them to the chip. The chip then translates these signals into electrical impulses, sending visual information to the retina and the brain.
In clinical trials, 32 patients were evaluated over 12 months. Of these, 26 reported significant improvements in their sight. Patients mentioned they were able to read letters, recognize words, and gain visual assistance in their daily routines once again.
However, it is important to note that this implant does not restore complete “natural” vision. The sight currently provided by the technology is limited to black-and-white, and is not in color or high definition.
