Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mohamed K. Diab0
Date of Patent
November 29, 2005
0Patent Application Number
107273480
Date Filed
December 3, 2003
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The disclosure includes pulse oximetry systems and methods for determining point-by-point saturation values by encoding photoplethysmographs in the complex domain and processing the complex signals. The systems filter motion artifacts and other noise using a variety of techniques, including statistical analysis such as correlation, or phase filtering.
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