NUCLEUS

Medical electronic apparatus and implants, namely, hearing prosthesis, multi-channel implantable hearing prosthesis, speech processor and microphone headset, Interface devices for programming prosthetic hearing implants in the nature of computerized diagnostic programming systems comprised primarily of medical electrode arrays and receiver-stimulator modules, electrode arrays and receiver-stimulator modules; surgeon's kits, [ being milling burrs, ] drilling guide, electrode insertion tools and practice electrodes all being for the surgical implantation of multi-channel implantable hearing prosthesis