SYSTEM FOR DETERMINING A PHYSIOLOGICAL PARAMETER OF A SUBJECT

The invention relates to a system 1 for determining a physiological parameter like a stroke volume of the heart of a subject 7. A measurement device is worn and includes a) an RF antenna module 3 with one or more RF antennas 4, 5 and b) an RF instrument 2 like a vector network analyzer configured to...

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Bibliographic Details
Main Authors VAN DEN BERG, Cornelis Antonius Theodorus, STEENSMA, Bart R
Format Patent
LanguageEnglish
French
German
Published 24.07.2024
Subjects
DIAGNOSIS
HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Summary:The invention relates to a system 1 for determining a physiological parameter like a stroke volume of the heart of a subject 7. A measurement device is worn and includes a) an RF antenna module 3 with one or more RF antennas 4, 5 and b) an RF instrument 2 like a vector network analyzer configured to transmit RF power into the RF antenna module, to receive an RF signal from the RF antenna module and to provide a motion signal that is related to a mechanical movement of a structure within the subject based on the received RF signal. The physiological parameter is determined based on the provided motion signal and a model that provides, as an output, the physiological parameter if, as an input, the motion signal is provided.
Bibliography:Application Number: EP20220773637