Invention Grant
- Patent Title: Signal processing apparatus
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Application No.: US11432278Application Date: 2006-05-11
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Publication No.: US07454240B2Publication Date: 2008-11-18
- Inventor: Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Ibrahim M. Elfadel , Rex J. McCarthy , Walter M. Weber , Robert A. Smith
- Applicant: Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Ibrahim M. Elfadel , Rex J. McCarthy , Walter M. Weber , Robert A. Smith
- 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
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
- US20060217609A1 Signal processing apparatus Public/Granted day:2006-09-28
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