Method and system for the extraction of cardiac artifacts from E

Details Method and system for the extraction of cardiac artifacts from E Method and system for the extraction of cardiac artifacts from E

1996-12-24

1998-08-11

Bahr, Jennifer

Surgery

Diagnostic testing

Detecting brain electric signal

600545, 607 45, A61B 505

Patent

active

057920699

ABSTRACT:
The disclosed filter removes cardiac artifacts from signals representative of a patient's cerebral activity. The filter preferably replaces portions of the signal including artifacts with temporally adjacent artifact free portions.

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Larsen, L.H. and Prinz, P.N., Electroencephalography and Clinical Neurophysiology 79 (1991) 242-244, "EKG artifacts suppression from the EEG".
Sigl, J.C., et al. Abstracts S447, "Quantification of EEG Suppression During Anesthesia: Correlation with Isoflurane Dose and Patient Responsiveness", 1995.
Silver MD, J.M. et al., Abstracts S448, "Amrinone Increase O.sub.2 Consumption in Right and Left Ventricles of Normal Canine Hearts", 1995.

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