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    WINDOW ASSEMBLY FOR THERMAL GRADIENT SPECTROMETER
    2.
    发明申请
    WINDOW ASSEMBLY FOR THERMAL GRADIENT SPECTROMETER 审中-公开
    热梯度光谱仪的窗户组装

    公开(公告)号：WO03037178A3

    公开(公告)日：2003-06-05

    申请号：PCT/US0234657

    申请日：2002-10-29

    Applicant: OPTISCAN BIOMEDICAL CORP ,  HERRERA ROGER O ,  CORREIA DAVE ,  CORTELLA JULIAN ,  BRAIG JAMES ,  SCHULENBERGER ARTHUR ,  LI KEN

    Inventor： HERRERA ROGER O ,  CORREIA DAVE ,  CORTELLA JULIAN ,  BRAIG JAMES ,  SCHULENBERGER ARTHUR ,  LI KEN

    IPC: A61B5/00 ,  G01J3/02 ,  G01J5/06 ,  G01N21/03 ,  G01N21/35 ,  G01N21/71

    CPC classification number: A61B5/1455 ,  A61B5/01 ,  A61B5/14532 ,  G01J3/02 ,  G01J5/061 ,  G01N21/03 ,  G01N21/0332 ,  G01N21/35

    Abstract: An analyte detection system for non-invasively determining the concentration of an analyte in a sample is described. The detection system includes a window assembly consisting of a main layer adapted to allow electromagnetic radiation to pass therethrough, and a heater layer adapted to exchange heat to the sample. The system also includes a detector adapted to detect electromagnetic radiation emitted by the sample and passed through the window assembly. The analyte detection system also includes a control system in electrical communication with the heater layer and adapted to cause the heater layer to exchange heat to the sample. The main layer of the window assembly may be made from a variety of materials such as germanium, silicon, and chemical vapor deposited diamond.

    Abstract translation: 描述了用于无创测定样品中分析物浓度的分析物检测系统。 检测系统包括由适于允许电磁辐射穿过的主层和适于将热量交换到样本的加热器层组成的窗口组件。 该系统还包括检测器，该检测器适于检测由样品发射并穿过窗组件的电磁辐射。 分析物检测系统还包括与加热器层电连通并适于使加热器层将热量交换到样品的控制系统。 窗组件的主层可以由各种材料制成，例如锗，硅和化学气相沉积金刚石。

    SOLID-STATE NON-INVASIVE ABSORPTION SPECTROMETER
    3.
    发明申请
    SOLID-STATE NON-INVASIVE ABSORPTION SPECTROMETER 审中-公开
    固态非吸收式吸收光谱仪

    公开(公告)号：WO0053085A9

    公开(公告)日：2002-05-10

    申请号：PCT/US0006245

    申请日：2000-03-10

    Applicant: OPTISCAN BIOMEDICAL CORP

    Inventor： BRAIG JAMES R ,  STERLING BERNHARD B ,  GOLDBERGER DANIEL S ,  GODFREY JOAN C ,  CORTELLA JULIAN ,  CORREIA DAVID J ,  SHULENBERGER ARTHUR M ,  KRAMER CHARLES E

    IPC: A61B5/00 ,  G01J3/02 ,  G01J3/42 ,  G01J5/06 ,  G01J3/00 ,  G01N21/00

    CPC classification number: A61B5/01 ,  A61B5/14532 ,  G01J3/02 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/42 ,  G01J5/061

    Abstract: This invention is a solid-state spectrometer for the non-invasive generation and capture of thermal gradient spectra from human or animal tissue. The spectrometer includes an infrared transmissive thermal mass window (202) for inducing a transient temperature gradient in the tissue by means of conductive heat transfer with the tissue, and a cooling element in operative combination with the thermal mass window for cooling the thermal mass window. Further, an infrared sensor (106) is provided for detecting infrared emissions emanating from the tissue (50) as the transient temperature gradient progresses into the tissue, and for providing output signals proportional to the detected infrared emissions.

    Abstract translation: 本发明是用于非侵入性生成和捕获来自人或动物组织的热梯度光谱的固态光谱仪。 光谱仪包括红外透射热质量窗口（202），用于通过与组织的传导热传递来引起组织中的瞬态温度梯度，以及与用于冷却热质量窗口的热质量窗口操作组合的冷却元件。 此外，提供红外传感器（106），用于当瞬态温度梯度进入组织时检测从组织（50）发出的红外辐射，并提供与检测到的红外发射成比例的输出信号。

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