Scientists have developed a bionic eye implant that can restore vision to those with degenerative blindness.
The implant, developed over 20 years by researchers from the Boston Retinal Implant Project and roughly the size of a pencil eraser, is designed to transmit visual signals to the brain through a hair-thin connector.
Co-directed by Dr. Joseph Rizzo III of the Massachusetts Eye and Ear Infirmary and MIT professor John Wyatt, the project aims to assist individuals with conditions such as age-related macular degeneration and retinitis pigmentosa.
The device, which sits mostly outside the eye, has undergone extensive durability testing and is moving toward human trials with FDA approval in sight.
While the implant won’t fully restore vision, it is expected to provide patients with the ability to detect shapes, obstacles, and movement—greatly improving their independence and quality of life. Engineers and medical experts have worked tirelessly to ensure the device is both corrosion-resistant and long-lasting. If successful, this innovative technology could allow patients to navigate their surroundings safely and, potentially in the future, recognize objects and faces.
With the first human trials set to begin in the coming years, this development marks a significant step forward in the quest to combat blindness.
