10 Medical apparatus and instruments, namely, medical apparatus and instruments for use in neuromodulation and medical apparatus and instruments for the diagnosis, monitoring, management and treatment of hearing disorders; electronic medical apparatus, namely, electronic medical apparatus for use in neuromodulation and the electronic medical apparatus for the diagnosis, monitoring, management and treatment of hearing disorders; medical diagnostic devices and instruments, namely, medical diagnostic devices and instruments for use in neuromodulation and medical diagnostic devices and instruments for the diagnosis, monitoring, management and treatment of hearing disorders; medical devices and instruments for monitoring and treating health and medical conditions, namely, medical devices and instruments for monitoring and treating health and medical conditions by way of neuromodulation and medical devices and instruments for monitoring and treating health and medical conditions, namely, hearing disorders, epilepsy and parkinson's disease; medical implants, namely, medical implants for use in neuromodulation and medical implants for the diagnosis, monitoring, management and treatment of hearing disorders, epilepsy and parkinson's disease, all being made from artificial materials; wearable medical devices, namely, wearable medical devices for use in neuromodulation and wearable medical devices for the diagnosis, monitoring, management and treatment of hearing disorders, epilepsy and parkinson's disease; hearing aids; apparatus for use in alleviating hearing disorders, namely, hearing aids and cochlea implants made of artificial materials; apparatus for use in treating hearing disorders, namely, hearing aids and cochlea implants made of artificial materials; apparatus for use in the diagnosis, monitoring and treatment of neurological conditions and central nervous system disorders, including parkinson's disease and epilepsy; sensors being measurement apparatus for medical use, namely, biofeedback sensors