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Doctor Graeme Clark invented the Cochlear implant (bionic ear) at the University of Melbourne.
Cochlear Implant
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Cochlear implant. A cochlear implant (CI) is a surgically implanted electronic device that provides a sense of sound to a person who is profoundly deaf or severely hard of hearing. The cochlear implant is often referred to as a bionic ear.
A cochlear implant.
its a machine
A cochlear implant can help people who are completely deaf to "hear" sound. They can hear well enough to understand speech, even over the telephone. A hearing aid cannot help someone who is completely deaf to hear anything.
http://www.cochlearamericas.com/
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