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    Compensating for System Delay and/or Extraneous Illumination in Analyte Analyzation
    103.
    发明申请
    Compensating for System Delay and/or Extraneous Illumination in Analyte Analyzation 有权
    补偿分析物分析中的系统延迟和/或外来照明

    公开(公告)号：US20100318309A1

    公开(公告)日：2010-12-16

    申请号：US12194112

    申请日：2008-08-19

    Applicant: Jesus D. Martin ,  John R. DelFavero

    Inventor： Jesus D. Martin ,  John R. DelFavero

    IPC: G06F19/00 ,  G01J1/58

    CPC classification number: G01N21/6428 ,  A61B5/083 ,  G01N21/6408 ,  G01N2021/6432 ,  G01N2021/7786 ,  G01N2201/062 ,  G01N2201/121

    Abstract: A sensor that determines information related to a gaseous analyte in a body of fluid. The sensor comprises an emitter, a luminescable medium, a radiation sensor, and a processor. The emitter emits electromagnetic radiation having an oscillating intensity. The luminescable medium communicates with the body of fluid and emits luminescent radiation in response to the received electromagnetic radiation. The radiation sensor receives the luminescent radiation, and generates an output signal based on the intensity of the received luminescent radiation. The processor samples the output signal generated by the radiation sensor at two or more predetermined periodic points over the oscillation of the intensity of the electromagnetic radiation to determine information from the samples related to a phase difference between the oscillation of the intensity of the electromagnetic radiation emitted by the emitter and oscillation of the intensity of the luminescent radiation received by the radiation sensor.

    Abstract translation: 确定与流体体内的气态分析物相关的信息的传感器。 传感器包括发射器，可发光介质，辐射传感器和处理器。 发射器发射具有振荡强度的电磁辐射。 可发光介质与流体主体连通并响应于接收的电磁辐射发射发光辐射。 辐射传感器接收发光辐射，并且基于所接收的发光辐射的强度产生输出信号。 处理器在电磁辐射强度的振荡的两个或更多个预定周期点上对由辐射传感器产生的输出信号进行采样，以确定来自与所发射的电磁辐射的强度的振荡之间的相位差有关的信息的信息 通过发射器和由辐射传感器接收的发光辐射的强度的振荡。

    Detecting minority gaseous species by light-emission spectroscopy
    105.
    发明授权
    Detecting minority gaseous species by light-emission spectroscopy 失效
    通过发光光谱法检测少数气态物质

    公开(公告)号：US07403283B2

    公开(公告)日：2008-07-22

    申请号：US11064484

    申请日：2005-02-24

    Applicant: Gloria Sogan ,  Julien Bounouar ,  Jean-Pierre Desbiolles ,  Isabelle Gaurand

    Inventor： Gloria Sogan ,  Julien Bounouar ,  Jean-Pierre Desbiolles ,  Isabelle Gaurand

    IPC: G01J3/30

    CPC classification number: G01J3/443 ,  G01N21/274 ,  G01N21/68 ,  G01N2201/121 ,  G01N2201/1218 ,  G01N2201/127

    Abstract: A method and apparatus for detecting minority gaseous species in a mixture by light-emission spectroscopy by means of an optical spectrometer (8), in which the radiation emitted by a plasma (4) present in the gas mixture for analysis is used and, in the spectrum of the radiation, lines are identified of a majority gaseous species that present amplitudes that are sensitive to the presence of a minority species, and information about the concentration of a minority gaseous species is deduced from the amplitude(s) of the sensitive line(s). This makes it possible to monitor minority gaseous species in real time.

    Abstract translation: 一种通过光谱仪（8）通过发光光谱检测混合物中的少数气态物质的方法和装置，其中使用由用于分析的气体混合物中存在的等离子体（4）发射的辐射，并且在 放射线的光谱确定出大多数气态物质，其呈现对少数物种的存在敏感的振幅，关于少数气态物质的浓度的信息从敏感线的幅度推导出 （s）。 这使得可以实时监测少数气态物质。

    Multichannel gas analyzer and method of use
    109.
    发明授权
    Multichannel gas analyzer and method of use 失效
    多通道气体分析仪及其使用方法

    公开(公告)号：US4817013A

    公开(公告)日：1989-03-28

    申请号：US922043

    申请日：1986-10-17

    Applicant: James E. Corenman ,  James R. Braig ,  Daniel S. Goldberger ,  Emil P. Rojas ,  James H. Stone

    Inventor： James E. Corenman ,  James R. Braig ,  Daniel S. Goldberger ,  Emil P. Rojas ,  James H. Stone

    IPC: G01N21/31 ,  G01N21/35 ,  G01N21/64

    CPC classification number: G01N21/3504 ,  G01N2021/3129 ,  G01N2201/121

    Abstract: An improved gas analyzer system (FIG. 1) and method of use for detecting and displaying the constituent gases of a respiratory gas stream, the system comprising an optical bench (109) through which a respiratory gas flows and in which measurements of the gas are taken; analog input circuits (122) for receiving signals output from the optical bench (109); analog processing circuits (124) for processing signals output from the analog input circuits (122); display processing circuits (128) for processing the signals output from the analog processing circuits (124) and other system circuitry; pixel logic circuits/analog outputs (130) for processing signals output from the display processing circuitry (128) and providing analog output ports; a five button panel (148), an alarm-knob board (144), and a speaker driver (152) for operator interface and activation of audible and visual alarms; a CRT driver for driving the CRT; and a power supply (158) for powering the system.

    Abstract translation: 一种改进的气体分析器系统（图1）和用于检测和显示呼吸气流的组成气体的方法，该系统包括一个光学平台（109），呼吸气体通过该工作台流动，其中气体的测量是 采取 模拟输入电路（122），用于接收从光学平台（109）输出的信号; 模拟处理电路（124），用于处理从模拟输入电路（122）输出的信号; 显示处理电路（128），用于处理从模拟处理电路（124）和其它系统电路输出的信号; 用于处理从显示处理电路（128）输出的信号并提供模拟输出端口的像素逻辑电路/模拟输出（130） 五按钮面板（148），报警旋钮板（144）和扬声器驱动器（152），用于操作者界面和激活声音和视觉报警器; 用于驱动CRT的CRT驱动器; 以及用于为系统供电的电源（158）。

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