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    • 24. 发明申请
    • IN-VIVO IMAGING DEVICE AND METHOD FOR PERFORMING SPECTRAL ANALYSIS
    • 体内成像装置及其光谱分析方法
    • US20130231536A1
    • 2013-09-05
    • US13885080
    • 2011-11-16
    • Amit Pascal
    • Amit Pascal
    • A61B1/04
    • A61B1/041A61B1/00186A61B1/0638A61B1/0684
    • An in-vivo imaging device and method for performing spectral analysis include inserting the in-vivo device into a patient's lumen, illuminating the tissue lumen and collecting the light scattered and reflected from the tissue. The device may comprise at least six illumination sources for illuminating the tissue. At least two of the six illumination sources illuminate at a different wavelength in the blue spectral region, at least two illuminate at a different wavelength in the green spectral region, and at least two illuminate at a different wavelength in the red spectral region. The illumination sources are adapted to illuminate in groups of three, wherein each group of three illumination sources comprises one illumination source that illuminates in the blue spectral region, one in the green spectral region, and one in the red spectral region. Each group of three illumination sources illuminates simultaneously.
    • 用于进行光谱分析的体内成像装置和方法包括将体内装置插入患者的内腔,照射组织腔并收集从组织散射和反射的光。 该装置可以包括用于照射组织的至少六个照明源。 六个照明源中的至少两个在蓝色光谱区域中以不同的波长照亮,至少两个在绿色光谱区域以不同的波长照射,并且至少两个在红色光谱区域以不同的波长照射。 照明源适于以三组照射,其中每组三个照明源包括在蓝色光谱区域照亮的一个照明源,一个在绿色光谱区域中,一个照射源在红色光谱区域中。 每组三个照明源同时亮起。