CLASSIFICATION OF TUMOR TISSUE WITH A PERSONALIZED THRESHOLD
    11.
    发明申请
    CLASSIFICATION OF TUMOR TISSUE WITH A PERSONALIZED THRESHOLD 有权
    具有个性化THRESHOLD的肿瘤组织分类

    公开(公告)号:US20140046197A1

    公开(公告)日:2014-02-13

    申请号:US14112555

    申请日:2012-04-10

    IPC分类号: A61B5/00 A61B1/00

    摘要: The present invention deals with discrimination of malignant tissue from normal and benign tissue in a single patient on the basis of optical spectroscopic measurements. Starting from spectroscopic measurements in normal tissue, reference values are obtained for the normal class. With spectroscopic measurements in other tissues data points can be assigned to new class(es) when the spectral characteristics fall outside a threshold defining the reference class. Thresholds between different classes can also be defined. Finding (the transition to) malignant tissue is based on comparing the spectroscopic values to the classification threshold discriminating normal and benign versus malignant tissue. Thus, the basis of normal spectroscopic measurements is tuned to the individual patient characteristic. Discriminating the normal plus benign and malignant from that reference is more efficient compared to the reference of the all patient database.

    摘要翻译: 本发明基于光学光谱测量法处理单个患者中恶性组织与正常和良性组织的鉴别。 从正常组织中的光谱测量开始,获得正常类的参考值。 通过在其他组织中的光谱测量,当光谱特性落在定义参考类的阈值之外时,可以将数据点分配给新类。 也可以定义不同类之间的阈值。 寻找(过渡到)恶性组织是基于将光谱值与鉴别正常和良性与恶性组织的分类阈值进行比较。 因此,正常光谱测量的基础被调整到个体患者的特征。 与所有患者数据库的参考相比,从该参考文献中区分正常和良性和恶性的效果更高。