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    • 10. 发明申请
    • Apparatus for recognizing abnormal tissue using the detection of early increase in microvascular blood content
    • 使用检测微血管血液含量的早期增加识别异常组织的装置
    • US20070129615A1
    • 2007-06-07
    • US11604659
    • 2006-11-27
    • Vadim BackmanHemant RoyYoung KimYang Liu
    • Vadim BackmanHemant RoyYoung KimYang Liu
    • A61B5/00
    • A61B5/0261A61B5/0075A61B5/0084A61B5/0091A61B5/1459A61B2560/0443A61B2562/0242G01N33/48
    • The present invention relates to probe apparatuses and component combinations thereof that are used to recognize possibly abnormal living tissue using a detected early increase in microvascular blood supply and corresponding applications. In one embodiment there is disclosed an apparatus that emits broadband light obtained from a light source onto microvasculature of tissue disposed within a human body and receives interacted light that is obtained from interaction of the broadband light with the microvasculature for transmission to a receiver. Different further embodiments include combinations of optical fibers, polarizers and lenses that assist in the selection of a predetermined depth profile of interacted light. In another embodiment, a kit apparatus is described that has various probe tips and/or light transmission elements that provide for various combinations of predetermined depth profiles of interacted light. In a further embodiment, a method of making a spectral data probe for a depth range detection selectivity for detection of blood within microvasculature of tissue is described.
    • 本发明涉及用于利用检测到的微血管血液供应的早期增加和相应应用来识别可能的异常活体组织的探针装置及其组分组合。 在一个实施例中,公开了一种将从光源发射的宽带光发射到设置在人体内的组织的微血管上的装置,并且接收从宽带光与微血管系统的相互作用获得的相互作用的光,以便传输到接收器。 不同的另外的实施例包括有助于选择相互作用的光的预定深度分布的光纤,偏振器和透镜的组合。 在另一个实施例中,描述了具有各种探针尖端和/或光透射元件的套件装置,其提供了相互作用的光的预定深度分布的各种组合。 在另一个实施方案中,描述了制备用于检测组织微血管内的血液的深度范围检测选择性的光谱数据探针的方法。