SELECTION DE PONDERATIONS DE MOYENNAGE D'ENSEMBLES POUR SPHYGMO-OXYMETRE SUR LA BASE DES MESURES DE LA QUALITE DES SIGNAUX

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专利权人:

NELLCOR PURITAN BENNETT INCORPORATED

发明人:

BAKER, CLARK R., JR.

申请号：

CA2557240

公开号：

CA2557240C

申请日:

2005.03.07

申请国别(地区):

CA

年份:

2013

代理人:

摘要：

A method and a system for ensemble averaging signals in a pulse oximeter, including receiving first and second electromagnetic radiation signals from a blood perfused tissue portion corresponding to two different wavelengths of light, obtaining an assessment of the signal quality of the electromagnetic signals, selecting weights for an ensemble averager using the assessment of signal quality, and ensemble averaging the electromagnetic signals using the ensemble averager.

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