METHOD AND SYSTEM FOR EXTRACTING CARDIAC PARAMETERS FROM PLETHYSMOGRAPHIC SIGNALS

METHOD AND SYSTEM FOR EXTRACTING CARDIAC PARAMETERS FROM PLETHYSMOGRAPHIC SIGNALS

A method and system for extracting cardiac parameters from a plethysmographic signal is described wherein the plethysmographic signal is passed through a first filter to remove non-cardiac components of the signal. A second filter averages a plurality of cardiac cycles and cardiac parameters are ext...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sackner, Marvin A, Inman, Dana Michael
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HANDLING RECORD CARRIERS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SURGERY
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Beschreibung
Zusammenfassung:A method and system for extracting cardiac parameters from a plethysmographic signal is described wherein the plethysmographic signal is passed through a first filter to remove non-cardiac components of the signal. A second filter averages a plurality of cardiac cycles and cardiac parameters are extracted from the averaged cardiac signal.