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    • 5. 发明公开
    • Spectrometric device
    • Spektrometrische Vorrichtung
    • EP2515097A2
    • 2012-10-24
    • EP12163033.9
    • 2012-03-07
    • Carroll, Wallace E.Jackson, R. David
    • Carroll, Wallace E.Jackson, R. David
    • G01N21/25G01N21/82
    • G01N21/255G01J3/42G01N21/51G01N21/82G01N33/49G01N33/4905G01N2021/3185G01N2201/0621
    • The present invention provides improved spectrometric devices useful for measuring optical quantities of a component, including a solid state LED emitter, having at least one wavelength that is matched to the wavelength that is useful for the spectral analysis of the component of interest, a photodetection cell and an optimizing configuration and permits control of the LED emitter and the detector sensitivity to provide a range of detection for the signals corresponding to the optical density of a sample being analyzed and that affords sensitivity for a desired component of a sample by minimizing the error associated with electronic components and signals. Preferred embodiments also include configurations for determining an anticoagulant therapy value that may be used to determine treatment for a patient.
    • 本发明提供了可用于测量包括固态LED发射器的组件的光学量的改进的光谱测量装置,其具有与用于感兴趣组件的光谱分析的波长匹配的至少一个波长,光电检测单元 和优化配置,并允许对LED发射器和检测器灵敏度的控制,以提供与所分析的样品的光密度相对应的信号的检测范围,并通过最小化相关误差来提供对样品的期望分量的灵敏度 具有电子元件和信号。 优选实施方案还包括用于确定可用于确定患者治疗的抗凝治疗值的配置。