Loại chip giúp người khiếm thị nhìn thấy
Cập nhật: 13:45 04/11/2010 GMT+7
Các nhà nghiên cứu ở Đức cho biết họ đã thử nghiệm thành công một thiết bị trợ giúp thị giác cho các bệnh nhân bị mù bẩm sinh, nhờ việc cấy ghép một con chip đằng sau võng mạc.
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xIM64bue4bue