Although CT interference with cochlear and retinal implants is theoretically possible, no cases have yet been reported.

虽然耳蜗和视网膜植入体理论上也存在着被CT干扰的可能性，但是还没有此类事件的报道。

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Now retinal implants are at a similar point, as the first such device is about to be granted clinical approval in Europe and will then go on sale.

如今，第一个人视网膜植入设备即将在欧洲获得临床准入资格并且上架销售，与当年的耳蜗植入设备境况相同。

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German doctors on Wednesday announced a breakthrough in retinal implants, the fledgling technology that aims to restore sight in people cursed by a form of inherited blindness.

德国医生在本周三发布的一项突破，视网膜植体，而这个羽翼未丰的技术，目的是要恢复人们视野里的一种形式所咒诅的遗传失明。

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One the most well-known retinal implants in the world today is the Argus2 from Second Sight, which is a silicon-based prothesis.

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These implants convert light into electric current that stimulates local retinal neurons, which then send signals to the brain, meaning no wires are necessary to stimulate the retina.

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The various retinal prostheses under development all use video cameras to send light information to chip implants.

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