it is made out of plastic and the rod to the brain is metal/plastic
Doctor Graeme Clark invented the Cochlear implant (bionic ear) at the University of Melbourne.
in 4008
Cochlear Implant
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.
Nothing
A cochlear implant.
its a machine
http://www.cochlearamericas.com/
Yes
Washington, D.C.
no
mastoidectomy