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    Handheld optical diagnostic device having image system array
    4.
    发明申请
    Handheld optical diagnostic device having image system array 失效

    公开(公告)号：US20070183930A1

    公开(公告)日：2007-08-09

    申请号：US10589911

    申请日：2005-03-03

    申请人： Juan Roman

    发明人： Juan Roman

    IPC分类号： G01N21/00

    CPC分类号： G01N21/8483 ,  G01N21/253 ,  G01N21/276 ,  G01N2201/0221 ,  G01N2201/0222

    摘要： A self-contained, optical hand-held diagnostic device is provided with a body having a pocket-sized form factor sized and shaped for engagement by a user's hand. The body includes an integral power supply and an integral display. A channel receives reagent sample media in an indexed fit. The sample media has a plurality of spaced test areas which change color according to an amount of a constituent or property in the sample. Imagers are located within the body so that each of the imagers is superposed with one of the test areas when the sample media is indexed within the channel, to capture an image thereof. A processor is coupled with the imagers to analyze the captured images. The processor also derives a diagnosis value from the analysis, and generates an output corresponding thereto. The display is configured to receive and display the output.

    METHOD AND DEVICE FOR MEASURING THE COLOUR AND OTHER PROPERTIES OF A SURFACE
    6.
    发明申请
    METHOD AND DEVICE FOR MEASURING THE COLOUR AND OTHER PROPERTIES OF A SURFACE 审中-公开
    用于测量表面的颜色和其他性质的方法和装置

    公开(公告)号：US20130208285A1

    公开(公告)日：2013-08-15

    申请号：US13809164

    申请日：2011-07-08

    申请人： Jari Miettinen ,  Heimo Keranen ,  Karri Niemela

    发明人： Jari Miettinen ,  Heimo Keranen ,  Karri Niemela

    IPC分类号： G01N21/27 ,  G01B11/30

    CPC分类号： G01N21/274 ,  G01B11/30 ,  G01N21/251 ,  G01N21/57 ,  G01N2201/0221 ,  G01N2201/0222

    摘要： The invention relates to a device and method for measuring the properties of a surface. The device comprises means for producing illuminating light, which means are arranged to aim the illuminating light at the surface to be measured using at least two different wavelengths and at least two different angles, as well as means for directing the light reflected or scattered from the surface to a detector, in order to create an image of the surface to be measured. The device according to the invention further comprises at least one reference surface, the contents of which can be placed in the vicinity of the surface to be measured, in such a way that the illuminating light is also aimed at the reference surface and the light reflected or scattered from the reference surface can also be directed to the detector. The invention makes possible excellent measurement precision and repeatability, using a simple device construction with low production costs.

    摘要翻译： 本发明涉及一种用于测量表面性质的装置和方法。 该装置包括用于产生照明光的装置，该装置被布置成使用至少两个不同波长和至少两个不同的角度将照明光瞄准待测表面，以及用于引导从 表面到检测器，以便产生待测表面的图像。 根据本发明的装置还包括至少一个参考表面，其内容物可以被放置在被测量表面附近，使得照明光也瞄准参考表面并且反射光 或从参考表面散射也可以被引导到检测器。 本发明使用简单的装置结构，具有生产成本低廉的优点，具有优异的测量精度和可重复性。

    Novel device, system and method for fluorescence detection
    7.
    发明申请
    Novel device, system and method for fluorescence detection 审中-公开
    用于荧光检测的新型装置，系统和方法

    公开(公告)号：US20050109951A1

    公开(公告)日：2005-05-26

    申请号：US10500186

    申请日：2002-12-26

    申请人： Falk Fish ,  Zvi Greenberg ,  Ouriel Faktor

    发明人： Falk Fish ,  Zvi Greenberg ,  Ouriel Faktor

    IPC分类号： G01N21/64 ,  G01N21/75 ,  G01N21/77 ,  G01N21/86

    CPC分类号： G01N21/645 ,  G01N21/64 ,  G01N21/8483 ,  G01N33/549 ,  G01N2021/6439 ,  G01N2021/757 ,  G01N2021/7759 ,  G01N2021/7763 ,  G01N2021/7786 ,  G01N2201/0221 ,  G01N2201/0222 ,  G01N2201/0245 ,  G01N2201/062 ,  G01N2201/0628

    摘要： A device, system and method for portable fluorescence detection. The portable device of the present invention features a low power light, in which a wavelength range is defined as at least one wavelength of light. The light source is preferably highly energy efficient, such that a majority of the electrical power which is consumed is then converted into transmitted light. The emitted light from the excited fluorophore is then preferably detected with any low cost and low power photodetector. Although optionally a highly sensitive optical detector may be used, preferably fluorescence is detected with any light sensing device, such as a regular photodiode or a CCD (charge-coupled device) sensor for example.

    摘要翻译： 用于便携式荧光检测的装置，系统和方法。 本发明的便携式装置具有低功率光，其中波长范围被定义为至少一个波长的光。 光源优选地是高能量的，使得消耗的大部分电功率然后被转换成透射光。 然后优选用任何低成本和低功率光电检测器检测来自激发的荧光团的发射光。 尽管可选地使用高灵敏度的光学检测器，但是优选地，例如使用诸如常规光电二极管或CCD（电荷耦合器件）传感器的任何光感测装置来检测荧光。