Invention Grant
- Patent Title: Signal processing apparatus
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Application No.: US11070081Application Date: 2005-03-02
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Publication No.: US08948834B2Publication Date: 2015-02-03
- Inventor: Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Walter M. Weber
- Applicant: Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Walter M. Weber
- Applicant Address: US CA Irvine
- Assignee: Masimo Corporation
- Current Assignee: Masimo Corporation
- Current Assignee Address: US CA Irvine
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: A61B5/1455
- IPC: A61B5/1455 ; A61B5/02 ; G06K9/00 ; A61B5/145 ; H04B1/12 ; A61B8/08 ; A61B5/029 ; A61B5/00 ; G01N21/31 ; A61B5/0476 ; A61B5/0402 ; A61B5/024 ; A61B8/00 ; A61B5/0215 ; A61B6/00 ; A61B5/08 ; A61B5/021
Abstract:
The present invention involves a method and an apparatus for analyzing measured signals, including the determination of a measurement of correlation in the measured signals during a calculation of a physiological parameter of a monitored patient. Use of this invention is described in particular detail with respect to blood oximetry measurements.
Public/Granted literature
- US20050209517A1 Signal processing apparatus Public/Granted day:2005-09-22
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