10 Brain pacemakers; electroencephalographs; embolic protection devices, namely, devices for preventing, diagnosing, detecting and treating dementia and Alzheimer's disease; drug-coated stents for thrombosis; medical apparatus for introducing pharmaceutical preparations into the human body; medical apparatus for facilitating the inhalation of pharmaceutical preparations; medical and veterinary apparatus and instruments, namely, apparatus for preventing, diagnosing, detecting and treating dementia and Alzheimer's disease; medical instruments, namely, instruments for preventing, diagnosing, detecting and treating dementia and Alzheimer's disease; cases fitted for medical instruments; medical apparatus and instruments, namely, cases for devices for preventing, diagnosing, detecting and treating dementia and Alzheimer's disease; nanorobots for medical purposes in the nature of surgical robots; telemetry apparatus for medical purposes; medical apparatus, namely, apparatus for preventing, diagnosing, detecting and treating dementia and Alzheimer's disease; body rehabilitation apparatus for medical purposes; electronic nerve stimulators for medical purposes; diagnostic apparatus for medical purposes, namely, apparatus for preventing, diagnosing, detecting and treating dementia and Alzheimer's disease; medical ultrasound apparatus; ultrasonic medical diagnostic apparatus; brain testing apparatus for medical purposes; ultrasonic therapy apparatus