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澳大利亚墨尔本皇家维多利亚眼科医院的一组医生首次对一个因车祸而完全丧失听力的患者进行了恢复听觉的手术。这个手术由三名医生在二十名电子工程师和研究人员的协助之下进行的,化费了7个小时。主要是先把一个微型电子器件和电极装在患者的内耳和乳突骨内。患者在装上该装置以后就有一种类似于电子音乐的感觉,也有高低音、噪音和柔声的感觉。该装置有二部分组成。一个接收器用于接收外来声音讯号,然后加以分析再送到多极器中去。多极器只有3×4×1厘米大小,装于内耳。多极器接到接收器送来的讯号后,通过引出的10个电极刺激耳内的神经细胞,
For the first time, a group of doctors at Royal Victoria Eye Hospital in Melbourne, Australia, performed an auditory recovery operation on a patient who had been completely lost hearing due to a car accident. This operation was performed by three doctors with the assistance of twenty electronic engineers and researchers, and cost seven hours. Mainly put a miniature electronic devices and electrodes installed in the patient's inner ear and mastoid bone. The patient has a feeling similar to electronic music after the device is fitted, as well as bass, noise and softness. The device has two parts. A receiver is used to receive the incoming audio signal, which is then analyzed and sent to the multipole. Multi-pole only 3 × 4 × 1 cm size, installed in the inner ear. Receiver received the signal sent to the multi-pole, through the 10 leads to stimulate the inner ear nerve cells,