SYSTEM FOR REDUCING OUTER DISTURBANCE OF SIGNAL IN ELECTROCARDIOGRAM INDUCED BY CARDIOPULMONARY RESUSCITATION

Title:

SYSTEM FOR REDUCING OUTER DISTURBANCE OF SIGNAL IN ELECTROCARDIOGRAM INDUCED BY CARDIOPULMONARY RESUSCITATION

Document Type and Number:

Japanese Patent JP2001104259

Kind Code:

A

Abstract:

To provide a system for reducing outer disturbance in ECG induced while pressing heart using adapted digital filtering.

This invention is related to the system for reducing outer disturbance in electrocardiography induced by cardiopulmonary resuscitation. The system is equipped with measuring equipment for measuring more than one signal generated by parameters such as depth of compression or lung expansion as a result of CPR. The parameter signals compose more than one signal related to outer disturbance of the signals. More than one adapted filters eliminate the signal from signals composing ECG signals by filtering.

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Inventors:

MYKLEBUST HELGE
EFTESTOEL TRYGVE
HOLTEN BJORN TERJE
AASE SVEN OLE

Application Number:

JP2000256369A

Publication Date:

April 17, 2001

Filing Date:

August 25, 2000

Export Citation:

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Assignee:

LAERDAL MEDICAL AS

International Classes:

A61B5/08; A61B5/11; A61B5/308; A61H31/00; A61N1/38; (IPC1-7): A61B5/0402; A61H31/00; A61N1/38

Domestic Patent References:

JP2002529157A	2002-09-10
JPH06343701A	1994-12-20
JPH05111521A	1993-05-07
JPS5554965A	1980-04-22

Attorney, Agent or Firm:

Masatake Shiga (7 outside)

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