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    • 20. 发明申请
    • NON-INVASIVE IN VIVO OPTICAL IMAGING METHOD
    • 非侵入式光学成像方法
    • US20120230918A1
    • 2012-09-13
    • US13387515
    • 2010-07-28
    • Michael DoboszWerner ScheuerSteffen Strobel
    • Michael DoboszWerner ScheuerSteffen Strobel
    • A61B5/06
    • G01N33/582A61B3/1241A61B5/0059A61B5/14555A61B5/415A61B5/418A61K49/0021A61K49/0032A61K49/0034G01N21/6408G01N21/6428
    • The present invention relates to a non-invasive method of determining the presence, quantifying the blood level, and/or monitoring or determining the blood clearance of a fluorescent analyte which comprises a fluorescent entity and a second entity, in the blood of a subject, comprising or consisting of the steps: (a) directing excitation light of at least one predetermined wavelength onto a delineated region comprising at least a portion of the pupil of said subject, to excite the fluorescent entity, (b) receiving light emitted from said fluorescent analyte with a wavelength distinguishable from the predetermined wavelength of (a), through the eye of said subject, thereby determining the presence, quantifying the blood level, and/or monitoring or determining the blood clearance of said fluorescent analyte in the blood of said subject. The present invention further relates to a fluorescent analyte or fluorescent label as defined in any one of the preceding claims for use in any one of the preceding methods. The present invention furthermore relates to the use of a fluorescent analyte or fluorescent label as defined in any one of the preceding claims for the preparation of a diagnostic composition which is to be employed in any one of the preceding methods. The present invention furthermore relates to a device for use in any of the methods defined herein.
    • 本发明涉及一种在受试者的血液中确定包含荧光实体和第二实体的荧光分析物的存在,量化血液水平和/或监测或确定荧光分析物的血液清除率的非侵入性方法, 包括或由以下步骤组成:(a)将至少一个预定波长的激发光引导到包括所述受试者的瞳孔的至少一部分的描绘区域上,以激发荧光实体,(b)接收从所述荧光 通过所述受试者的眼睛,具有与(a)的预定波长可区分的波长的分析物,从而确定所述受试者的血液中所述荧光分析物的存在,定量血液水平和/或监测或确定所述荧光分析物的血液清除率 。 本发明还涉及如前述权利要求中任一项所述的荧光分析物或荧光标记,其用于前述任何一种方法。 本发明还涉及如前述权利要求中任一项所述的荧光分析物或荧光标记物在制备用于上述任何一种方法中的诊断组合物的用途。 本发明还涉及用于本文定义的任何方法的装置。