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1. 发明申请

WO2007030331A1 OPTICAL PROBE FOR OPTICAL IMAGING SYSTEM 审中-公开
标题翻译：光学成像系统的光学探头
公开(公告)号：WO2007030331A1
公开(公告)日：2007-03-15
申请号：PCT/US2006/033008
申请日：2006-08-24
申请人： VIOPTIX, INC. , LASH, Robert , MAO, Jian-Min , LIN, Qiong
发明人： LASH, Robert , MAO, Jian-Min , LIN, Qiong
IPC分类号： A61B5/1455
CPC分类号： A61B5/14552 , G01N21/3151
摘要： Methods and apparatus for monitoring oxygen saturation levels in tissue are disclosed. According to one aspect of the present invention, a sensor arrangement for use in an optical imaging system includes a first source structure, a second source structure, and a detector arrangement. The first source structure provides a first beam of light and the second source structure provides a second beam of light. The detector arrangement includes detector structures that have centerpoints, and receives the first and second beams of light after the first and second beams of light are reflected off of an external surface. The detector arrangement is arranged to define a first axis that passes through the centerpoint of each detector structure, and a distance from a centerpoint of the first source structure to the first axis is not equal to a distance from a centerpoint of the second source structure to the first axis.
摘要翻译：公开了用于监测组织中的氧饱和度水平的方法和装置。根据本发明的一个方面，用于光学成像系统的传感器装置包括第一源结构，第二源结构和检测器装置。第一源结构提供第一光束，第二源结构提供第二光束。检测器装置包括具有中心点并且在第一和第二光束从外表面反射之后接收第一和第二光束的检测器结构。检测器装置被布置成限定穿过每个检测器结构的中心点的第一轴线，并且从第一源结构的中心点到第一轴线的距离不等于从第二源结构的中心点到第一轴。

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