Abstract: The invention refers to a head and/or neck-mounted respiratory protection device (10) comprising a body-wearable elongated mount (12) for attaching the respiratory protection device (10) to the head and/or neck of a user, a reservoir (14) for storing a bioactive substance (30), and an aerosol generating device (16) connected to the reservoir (14) to receive the bioactive substance (30). The aerosol generating device (16) is configured for generating an aerosol comprising the bioactive substance (30) and for dispensing said aerosol into a respiration area in front of the mouth and nose of the user in order to provide a sterilising atmosphere therein. The invention further refers to a corresponding method of controlling a respiratory protection device.

Abstract: A stimulator device is disclosed that is capable to produce and apply synchronized complex electrical stimulation signals very responsive and user friendly with interactive ability to change and derivate multiple signals or processing parameters immediately and simultaneously. The stimulator processes signals e.g. music and is typically controlled in real-time by a communication protocol e.g MIDI data or live by a MIDI controller. Immediate patient response and adoption facilitates the development of more efficient, diversified and enjoyable stimulation content for the majority of therapies based on electrical activated transducers. Special scope is combined auditory, electrical and vibration stimulation of the sensory and motor functions. One disclosed embodiment is enhanced audio perception for deaf and hearing impaired patient. Another typical application is combined music, electrical and vibration stimulation e.g.