Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ammar Al-Ali0
Walter M. Weber0
Date of Patent
December 12, 2017
0Patent Application Number
129492710
Date Filed
November 18, 2010
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Disclosed herein is a physiological measurement system that can automatically adjust the number of wavelengths used based on the quality of a sensor signal that is reflective of an optical radiation detected at a sensor after tissue attenuation. The signal quality is examined to determine if it is sufficient to support the use of a full set of wavelengths. If it is determined to be insufficient to support the full set, a reduced number of wavelengths is used.
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