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2024年12月28日发(作者：汇编和汇总的意思一样吗)
专利内容由知识产权出版社提供
专利名称：System and method for imaging the
reflectance of a substrate
发明人：Ince, Can
申请号：AU2004277760
申请日：20041001
公开号：AU2004277760B2
公开日：20110929
摘要：The present application discloses a system and method for the comprehensive
monitoring of the microcirculation in order to assess the ultimate efficacy of the
cardiovascular system in delivering adequate amounts of oxygen to the organ cells. The
system utilizes reflectance avoidance by reflectance filtering, such as OPS imaging or
Mainstream Dark Field imaging, or by Sidestream Dark Field imaging, which utilizes
external direct light on the tip of the light guide to achieve reflectance avoidance
whereby incident and reflected light do not travel down the same pathway. The system
can combine reflectance avoidance with other imaging modalities to provide information
regarding perfusion, oxygen saturation and oxygen availability, The system can image the
reflectance of a substrate and may include a light source, a light transport body
configured to project light from the light source to an examination substrate and
transmit light reflected by the examination substrate, and an analysis section in optical
communication with the light transport body and having a reflectance avoidance imaging
module and at least one of a reflectance spectrophotometry module and a fluorescence
imaging module. The method may include utilizing the microcirculatory flow information,
the oxygen availability information, and the adequacy of oxygenation of tissue cells
information, making an early and sensitive determination regarding states of shock, such
as septic, hypovolemic, cardiogenic and obstructive septic shock, in patients, and guiding
resuscitation therapies aimed at correcting this condition.
申请人：Academisch Medisch Centrum
代理人：Madderns Patent & Trade Mark Attorneys
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