Optics: measuring and testing – Blood analysis
Reexamination Certificate
2007-10-03
2010-10-26
Toatley, Jr., Gregory J (Department: 2877)
Optics: measuring and testing
Blood analysis
C356S040000
Reexamination Certificate
active
07821620
ABSTRACT:
An optical coagulation monitor and the method of monitoring blood coagulation status are disclosed. The method includes positioning a sample probe containing an optical fiber within a circulating blood; transmitting a low-coherence light through the optical fiber into the blood; detecting dynamic light scatter signals generated by the blood within a coherence volume and received through the optical fiber; analyzing the dynamic light scatter signals in comparison to a predetermined coagulation criterion; and reporting the coagulation status of the blood. The method can be used for monitoring blood coagulation status in vivo or in vitro in real time. Further disclosed is a method of determining blood clotting time in vitro using the optical coagulation monitor.
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patent: 6958816 (2005-10-01), Dogariu et al.
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Thomas Kayden Horstemeyer & Risley LLP
Toatley Jr. Gregory J
Ton Tri T
University of Central Florida Research Foundation Inc.
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