Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 30, 2013
Patent Application Number
12875925
Date Filed
September 3, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention pertains to a method and apparatus for cerebral oximetry. A modulated optical signal based on a digital code sequence is transmitted to the human brain. A temporal transfer characteristic is derived from the modulated optical signal. Oxygen level in the brain is determined based on the temporal transfer characteristic.
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