Fiber Optic Flow And Oxygenation Monitoring Using Diffuse Correlation And Reflectance

Abstract

Disclosed are fiber optic devices and related methods that allow for measurement of blood flow and oxygenation in real time. These devices have particular application to the spinal cord. Such devices have applicability in, for example, the care of military members sustaining combatant and noncombatant spinal injuries, as well as to civilians. The devices also have utility in the acute and subacute management of spine trauma, enhancing the efficacy of interventions aimed at the prevention of secondary ischemic injury, and ultimately improving neurologic outcome.

What is claimed: 
     
         1 . A device, comprising:
 a first illuminator fiber having a distal end; and   a first detector fiber having a distal end located at a first distance from the distal end of the first illuminator fiber,   the first illuminator fiber being in optical communication with an illumination source, and   the first detector fiber being capable of in optical communication with a first illumination detector.