Chinese eye implant helps blind man recognise letters, avoid obstacles
A Chinese hospital has implanted a chip in a blind man’s eye, enabling him to recognise letters and navigate obstacles after 30 years of impairment. Read More: https://punchng.com/chinese-eye-implant-helps-blind-man-recognise-letters-avoid-obstacles/
A Chinese hospital implanted a chip in the eye of a blind man, enabling him to recognise letters and numbers, grasp objects and navigate around obstacles after more than 30 years of visual impairment. The procedure was performed in July at Renmin Hospital of Wuhan University in Hubei Province, China, on a patient identified only by his surname, Qiu.
Qiu regained some visual perception using specially designed glasses equipped with cameras that capture images of his surroundings and convert them into electrical signals, which are transmitted wirelessly to a chip implanted in the outer wall of his eyeball, known as the sclera. The chip stimulates nearby nerve pathways, which transmit signals to the brain’s visual cortex, enabling him to perceive visual patterns.
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