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    Apparatus and method for dating a body or body sample
    112.
    发明授权
    Apparatus and method for dating a body or body sample 有权
    用于测量身体或身体样本的装置和方法

    公开(公告)号：US09029161B2

    公开(公告)日：2015-05-12

    申请号：US13808249

    申请日：2011-07-11

    Applicant: Maurice Aalders ,  Rolf Bremmer

    Inventor： Maurice Aalders ,  Rolf Bremmer

    IPC: G01N33/72 ,  G01N33/48 ,  G01N21/25 ,  G01J3/02 ,  G01J3/50 ,  G01J3/51 ,  G01N21/31 ,  G01N21/47

    CPC classification number: G01N21/25 ,  G01J3/0218 ,  G01J3/0224 ,  G01J3/501 ,  G01J3/513 ,  G01N21/31 ,  G01N21/474 ,  G01N2201/0826 ,  G01N2201/0833

    Abstract: A method and apparatus for dating a body sample, such as blood, includes taking at least one spectroscopic measurement of the sample at at least two predetermined positions in the spectrum having spectral characteristics corresponding to at least two predetermined substances present in the sample that have a time varying relationship with each other. A measured relative concentration of each of the predetermined substances is then determined from the measurement, and the measured relative concentrations of the two predetermined substances is compared with a known variation of the relative concentrations of the two predetermined substances over time. A good fit of the measured relative concentrations to the known variation of the relative concentrations is then determined, so as to provide an indication of the age of the sample. Alternatively, instead of measuring the relative concentrations of each of the predetermined substances, the rate of change of the relative concentrations is determined.

    Abstract translation: 用于测量身体样品（例如血液）的方法和装置包括在具有对应于样品中存在的至少两种预定物质的光谱中的至少两个预定位置处进行样品的至少一次光谱测量，该预定物质具有 时间变化的关系。 然后从测量中确定每种预定物质的测量相对浓度，并将两种预定物质的测量相对浓度与两种预定物质相对浓度随时间的已知变化进行比较。 然后确定测量的相对浓度与相对浓度的已知变化的良好拟合，以提供样品的年龄的指示。 或者，代替测定每种预定物质的相对浓度，确定相对浓度的变化率。

    IMAGE PROCESSING APPARATUS, MICROSCOPE SYSTEM, ENDOSCOPE SYSTEM, AND IMAGE PROCESSING METHOD
    113.
    发明申请
    IMAGE PROCESSING APPARATUS, MICROSCOPE SYSTEM, ENDOSCOPE SYSTEM, AND IMAGE PROCESSING METHOD 有权
    图像处理装置，显微镜系统，内窥镜系统和图像处理方法

    公开(公告)号：US20150119722A1

    公开(公告)日：2015-04-30

    申请号：US14565960

    申请日：2014-12-10

    Applicant: OLYMPUS CORPORATION

    Inventor： Yoshioki Kaneko

    IPC: A61B5/00 ,  G01N21/64 ,  G02B21/16 ,  A61B1/06

    CPC classification number: A61B5/0071 ,  A61B1/00009 ,  A61B1/043 ,  A61B1/0661 ,  A61B5/415 ,  A61B5/4227 ,  G01N21/6456 ,  G01N21/6458 ,  G01N21/6486 ,  G01N2021/6417 ,  G01N2021/6484 ,  G01N2201/0826 ,  G02B21/16 ,  G02B21/365 ,  G02B2207/113 ,  G06T7/0012 ,  G06T2207/10068 ,  G06T2207/30024

    Abstract: An image processing apparatus includes: an image acquiring unit configured to acquire image information representing an image acquired by irradiating a gland duct with excitation light and observing fluorescence generated in the gland duct; a fluorescence intensity computation unit configured to compute a value corresponding to intensity of the fluorescence as fluorescence intensity based on the image information; and an image determination unit configured to determine whether or not an endocrine cell exists in the gland duct based on the fluorescence intensity computed by the fluorescence intensity computation unit, and to determine abnormality of the gland duct based on a determination result of the endocrine cell.

    Abstract translation: 一种图像处理装置，包括：图像获取单元，被配置为获取表示通过用激发光照射腺体管获得的图像的图像信息，并观察在腺体管中产生的荧光; 荧光强度计算单元，被配置为基于所述图像信息计算与所述荧光强度对应的值作为荧光强度; 以及图像判定单元，其基于由所述荧光强度计算单元计算的荧光强度来判定所述腺体管内是否存在内分泌细胞，并根据所述内分泌细胞的判定结果来确定所述腺体管的异常。

    FLUID ANALYSIS
    114.
    发明申请
    FLUID ANALYSIS 审中-公开
    流体分析

    公开(公告)号：US20150085290A1

    公开(公告)日：2015-03-26

    申请号：US14398350

    申请日：2013-05-03

    Applicant: FRAS Technology

    Inventor： Sølve Fjerdingstad

    IPC: G01N21/49 ,  G01N21/05

    CPC classification number: G01N21/49 ,  G01M3/06 ,  G01N1/2035 ,  G01N15/0227 ,  G01N21/05 ,  G01N21/474 ,  G01N21/532 ,  G01N21/85 ,  G01N21/8507 ,  G01N2001/2071 ,  G01N2021/4742 ,  G01N2021/8557 ,  G01N2201/06113 ,  G01N2201/0697 ,  G01N2201/08 ,  G01N2201/0826 ,  G01N2201/0833 ,  G01N2201/084

    Abstract: The embodiments herein relate to a system (100) for analyzing a fluid (103). The system (100) comprises a light source (110) configured to emit light for transmission through a first optical transmission means (107a) to a measurement device (105). The measurement device (105) comprises at least a part of the fluid (103) and is configured to be illuminated by the emitted light. The system comprises a second optical transmission means (107b) configured to transmit shadowed or reflected light from the fluid (103) when the measurement device (105) is illuminated to an image capturing device. The image capturing device (113) is configured to capture an image of the fluid (103) in the measurement device (105) based on the transmitted information about the fluid (103). The light source (110) and the one or more image capturing device (113) are remotely arranged from the at least one measurement device (105).

    Abstract translation: 本文的实施例涉及用于分析流体（103）的系统（100）。 系统（100）包括被配置为发射光以通过第一光传输装置（107a）传输到测量装置（105）的光源（110）。 测量装置（105）包括流体（103）的至少一部分并被构造成被发射的光照亮。 该系统包括第二光传输装置（107b），其被配置为当测量装置（105）被照射到图像捕获装置时，从流体（103）传输阴影或反射的光。 图像捕获装置（113）被配置为基于所传送的关于流体的信息（103）来捕获测量装置（105）中的流体（103）的图像。 所述光源（110）和所述一个或多个图像捕获装置（113）从所述至少一个测量装置（105）远程布置。

    DYNAMIC RADIALLY CONTROLLED LIGHT INPUT TO A NONINVASIVE ANALYZER APPARATUS AND METHOD OF USE THEREOF
    116.
    发明申请
    DYNAMIC RADIALLY CONTROLLED LIGHT INPUT TO A NONINVASIVE ANALYZER APPARATUS AND METHOD OF USE THEREOF 有权
    动态无级控制光输入到非易失性分析仪器及其使用方法

    公开(公告)号：US20150015888A1

    公开(公告)日：2015-01-15

    申请号：US13941389

    申请日：2013-07-12

    Applicant: Sandeep Gulati ,  Thomas George ,  Timothy Ruchti ,  Alan Abul-Haj ,  Kevin H. Hazen

    Inventor： Sandeep Gulati ,  Thomas George ,  Timothy Ruchti ,  Alan Abul-Haj ,  Kevin H. Hazen

    IPC: G01N21/47

    CPC classification number: G01J3/42 ,  A61B5/0022 ,  A61B5/1079 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/14552 ,  A61B5/6801 ,  G01N21/474 ,  G01N2021/4742 ,  G01N2021/4747 ,  G01N2201/0826

    Abstract: An analyzer apparatus and method of use thereof is described to dynamically irradiate a sample with incident light where the incident light is varied in time in terms of any of: position, radial position relative to a point of the skin of a subject, solid angle, incident angle, depth of focus, energy, and/or intensity. For example, the incident light is varied in radial position as a function of time relative to one or more of a sample site, a point on skin of the subject, a detection optic, and/or a sample volume observed by a detection system. The radially varied incident light is used to enhance and/or vary light probing the epidermis, the dermis, and/or the subcutaneous fat of the subject or of a group of subjects.

    Abstract translation: 描述了一种分析装置及其使用方法，用入射光动态地照射入射光，其中入射光随时间变化，即：相对于被摄体的皮肤的立体角度的位置，径向位置， 入射角，焦深，能量和/或强度。 例如，相对于样本部位，受试者的皮肤上的点，检测光学部件和/或由检测系统观察到的样品体积，入射光在径向位置上作为时间的函数而变化。 径向变化的入射光用于增强和/或变化探测受试者或一组受试者的表皮，真皮和/或皮下脂肪的光。

    Electronically conducting metal oxide nanoparticles and films for optical sensing applications
    117.
    发明授权
    Electronically conducting metal oxide nanoparticles and films for optical sensing applications 有权
    电子导电金属氧化物纳米粒子和光学感应应用膜

    公开(公告)号：US08836945B1

    公开(公告)日：2014-09-16

    申请号：US14135691

    申请日：2013-12-20

    Applicant: U.S. Department of Energy

    Inventor： Paul R. Ohodnicki, Jr. ,  Congjun Wang ,  Mark A. Andio

    IPC: G01N21/00 ,  G01N21/55 ,  G01N21/78

    CPC classification number: G01N21/783 ,  G01N2201/0826

    Abstract: The disclosure relates to a method of detecting a change in a chemical composition by contacting a conducting oxide material with a monitored stream, illuminating the conducting oxide material with incident light, collecting exiting light, monitoring an optical signal based on a comparison of the incident light and the exiting light, and detecting a shift in the optical signal. The conducting metal oxide has a carrier concentration of at least 1017/cm3, a bandgap of at least 2 eV, and an electronic conductivity of at least 10−1 S/cm, where parameters are specified at the gas stream temperature. The optical response of the conducting oxide materials is proposed to result from the high carrier concentration and electronic conductivity of the conducting metal oxide, and the resulting impact of changing gas atmospheres on that relatively high carrier concentration and electronic conductivity. These changes in effective carrier densities and electronic conductivity of conducting metal oxide films and nanoparticles are postulated to be responsible for the change in measured optical absorption associated with free carriers. Exemplary conducting metal oxides include but are not limited to Al-doped ZnO, Sn-doped In2O3, Nb-doped TiO2, and F-doped SnO2.

    Abstract translation: 本公开涉及一种通过使导电氧化物材料与监测的流体接触来检测化学组成的变化的方法，用入射光照射导电氧化物材料，收集离开的光，基于入射光的比较监测光信号 和出射光，并检测光信号的偏移。 导电金属氧化物的载流子浓度至少为1017 / cm3，带隙为至少2eV，电子传导率为至少10-1S / cm，其中在气流温度下规定了参数。 提出导电氧化物材料的光学响应是由导电金属氧化物的高载流子浓度和电子导电性引起的，并且由此产生的气体气氛变化对载流子浓度和电导率的影响。 假设导电金属氧化物膜和纳米颗粒的有效载流子密度和电子导电性的这些变化是造成与游离载体相关的测量的光吸收的变化的原因。 示例性的导电金属氧化物包括但不限于Al掺杂的ZnO，掺杂Sn的In 2 O 3，掺杂Nb的TiO 2和掺杂F的SnO 2。

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