4 results about "Airborne exposure" patented technology

A system for the detection of airborne viruses is disclosed. The system comprises at least one local detector, the local detector comprising an aerosol collection module arranged to gather the particulate matter from the aerosol sample onto a collection chip, an analysis module arranged for detecting the amount of the viruses that are part of the particulate matter contained in the collected aerosol sample, and an output module arranged to emit a warning signal when the total viral content surpasses a predetermined threshold.

Hardware-based device for real-time acoustic condition monitoring in software-defined vehicle systems, comprehensive at least one acoustic sensor unit for detecting structure-borne and airborne sound signals from at least one vehicle component, a signal preprocessing unit with analog-to-digital converter and fixed filter architecture for frequency selection and noise reduction, an AI processing unit with a dedicated accelerator processor for executing a trained neural network for state classification, a volatile and a non-volatile memory for storing model parameters, reference patterns and system configuration data, an internal, access-controlled bus architecture for connecting the aforementioned units, as well as a communication interface for transmitting a deterministically generated state parameter to a vehicle control architecture, where the signal preprocessing unit and the AI ​​processing unit are integrated on a common physical support structure and form a closed, real-time capable processing chain.

A bedside airborne pathogen control apparatus and system. A bedside airborne pathogen control apparatus and system may include an air treatment unit configured to be selectively coupled to a first surface of a hospital bed (e.g., a headboard, a footboard, or a side rail), an air terminal configured to be selectively coupled to a second surface of the hospital bed (e.g., the headboard, the footboard, or the side rail), and a flexible duct extending between the air treatment unit and the air terminal, wherein the flexible duct is configured to deliver a supply of air from an air outlet of the air treatment unit to the air terminal. The air treatment unit and the air terminal may be configured to establish a flow of air around the hospital bed to reduce the dissemination of airborne pathogens from an occupant of the hospital bed.

The invention relates to an encapsulated wireless sensor device (1) for mounting on a rotor blade (2), the sensor device (1) being designed to detect vibrations of the rotor blade (2), in particular to detect deviations from a norm, and the sensor device (1) comprising the following: - at least one acoustic detection device (3) for detecting airborne sound and structure-borne sound; - at least one computing unit (4) for evaluating data detected by the detection device (3); - at least one internal communication unit (5); and, - an energy supply unit (8) for supplying the components of the sensor device (1).