10 Medical system, apparatus and instruments for diagnostic use, namely, apparatus for medical diagnostic testing in the fields of invasive and non-invasive electroencephalography monitoring and neurological indications and activities monitoring; medical devices, namely, patient monitors and patient sensors for monitoring heart rate, pulse, respiration, oxygen, motion, electrocardiogram and glucose; electromyography and stimulation sensors for medical use; wearable monitors and sensors used to measure biometric data for medical use; medical testing apparatus for invasive and non-invasive electroencephalography monitoring and neurological indications and activities monitoring; medical testing systems for invasive and non-invasive electroencephalography monitoring and neurological indications and activities monitoring.