CARDIAC PULSE WAVE RETRIEVAL FROM AN ELECTRICAL SIGNAL

CARDIAC PULSE WAVE RETRIEVAL FROM AN ELECTRICAL SIGNAL

The present disclosure relates to a method and a system for determining a pulse wave signal (PWS) of a subject. The method (M100) comprises: a step M101) of providing an electrocardiographic (ECG) signal (S2) of a subject (200); a step (M102) of providing an electrical signal (S3) of the subject (20...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: de Vries, Jantina Catharina, Schneider, Hartmut
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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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Beschreibung
Zusammenfassung:The present disclosure relates to a method and a system for determining a pulse wave signal (PWS) of a subject. The method (M100) comprises: a step M101) of providing an electrocardiographic (ECG) signal (S2) of a subject (200); a step (M102) of providing an electrical signal (S3) of the subject (200); a step (M103) of determining a collection of points of interest (S2x) in the ECG signal (S2); a step (M104) of determining a collection of specific points (S3x1, S3x2) using the collection of points of interest (S2x); a step (M105) of determining a cleaned electrical signal (S4) based on the collection of specific points (S3x1, S3x2); a step (M106) of determining a pulse wave signal (PWS) by subtracting the cleaned electrical signal (S4) from the electrical signal (S3).