Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph E. Demuth0
Patrick J. Treado0
Jeffrey K. Cohen0
John S. Maier0
Date of Patent
February 12, 2008
Patent Application Number
11146458
Date Filed
June 7, 2005
Patent Primary Examiner
Patent abstract
The invention relates to methods and devices for assessing one or more blood components in an animal. The present invention permits non-invasive assessment of blood components in a body structure containing blood and other tissue types by assessing multiple regions of a tissue surface for an optical characteristic of blood and separately assessing one or more optical (e.g., Raman or NIR) characteristics of the blood component for one or more regions that exhibit the optical characteristic of blood.
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