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    Remote analyte testing system
    36.
    发明授权
    Remote analyte testing system 有权

    公开(公告)号：US09986165B2

    公开(公告)日：2018-05-29

    申请号：US14588032

    申请日：2014-12-31

    Applicant: Invent.ly LLC

    Inventor： Stephen J Brown

    IPC: G01R35/00 ,  H04N5/232 ,  G06F19/00 ,  G01N21/84 ,  H04N7/18

    CPC classification number: H04N5/23293 ,  G01N21/8483 ,  G01N2201/12 ,  G06F19/00 ,  G06F19/3418 ,  G16H10/40 ,  G16H40/67 ,  H04N5/23206 ,  H04N7/18

    Abstract: A system includes an apparatus having a test medium with a machine-readable identifier, the medium enabled to accept an analyte for a test, a network-connected communication device having imaging capability, enabled to record contextual information, and executing coded instructions, a server having coupled to at least one data repository, and coded instructions executing on a processor. A user applies the analyte to the test medium, allows time to complete, and initiates an image capture, wherein a data structure, including at least a resulting image, images or video stream, including one or more images of the test result, one or more images of the machine-readable identifier, contextual information captured at the time of the test and identify of the test subject providing the analyte, is transmitted on the network to the network-connected server, where the data structure is recorded.

    Single device for gas and flame detection, imaging and measurement, and drift correction method thereof
    38.
    发明授权
    Single device for gas and flame detection, imaging and measurement, and drift correction method thereof 有权

    公开(公告)号：US09958328B2

    公开(公告)日：2018-05-01

    申请号：US15551599

    申请日：2016-02-23

    Applicant: CI SYSTEMS (ISRAEL) LTD.

    Inventor： Dario Cabib ,  Amir Gil ,  Moshe Lavi ,  Liviu Singher

    IPC: G01J3/28 ,  G01J3/02 ,  G01N21/3504

    CPC classification number: G01J3/2823 ,  G01J3/0205 ,  G01J3/2803 ,  G01J3/36 ,  G01N21/3504 ,  G01N2201/12

    Abstract: Devices image radiation from a scene that includes two materials with spectral characteristics in two different wavelength regions. A lens forms an image of the scene on a detector that includes an array of elements. A filtering arrangement integrated with the detector allows half of the detector elements to detect radiation in one of the wavelength regions and the other half of the detector elements to detect radiation in the other wavelength region. Each detector element can be constructed from two different sub-elements that are sensitive to radiation in one of the respective wavelength regions. A blackbody source positioned within the devices reduces drift induced by changes to the environment surrounding the devices. The blackbody source projects radiation onto a region of the detector that does not receive radiation from the scene. Pixel signals produced from the scene radiation are modified based on pixel signals produced from the blackbody.

    OPTICAL DETECTION SYSTEM
    39.
    发明申请
    OPTICAL DETECTION SYSTEM 审中-公开

    公开(公告)号：US20180080879A1

    公开(公告)日：2018-03-22

    申请号：US15701746

    申请日：2017-09-12

    Applicant: DELTA ELECTRONICS, INC.

    Inventor： Ming-Shu LIN ,  Ying-Ting CHEN ,  Wang-Chu CHEN ,  Ching-Yu CHANG

    IPC: G01N21/78

    CPC classification number: G01N21/78 ,  G01N2021/7759 ,  G01N2021/7783 ,  G01N2201/062 ,  G01N2201/12

    Abstract: An optical detection system includes a light emitting module, a test strip and a receiving module. The light emitting module includes a light source and a first light shielding unit. The first light shielding unit has a first aperture corresponding to the light source. The test strip includes a cassette and a light permeable test paper. The cassette has a first window, a second window and a sample opening disposed on one surface of the cassette. The first and second windows are disposed corresponding to each other and located on opposite sides of the cassette, respectively. The light permeable test paper is disposed in the cassette. The receiving module includes a second light shielding unit and a photo sensor. The second light shielding unit has a second aperture corresponding to the second window. The photo sensor receives the light beam from the light source and outputs a measurement signal.

    System and method for fluorescence detection
    40.
    发明授权
    System and method for fluorescence detection 有权

    公开(公告)号：US09921156B2

    公开(公告)日：2018-03-20

    申请号：US14765690

    申请日：2014-01-31

    Applicant: Anand T. N. Kumar

    Inventor： Anand T. N. Kumar

    IPC: G01N21/64 ,  G01N33/483

    CPC classification number: G01N21/6408 ,  G01N33/4833 ,  G01N2021/6439 ,  G01N2201/06113 ,  G01N2201/12

    Abstract: A system and method for determining fluorescence decay in a biological sample is provided. The method includes acquiring optical signal data from at least a part of a biological sample undergoing fluorescence, assembling the optical signal data into a set of spatial time-series data, and converting the set of spatial time-series data into a set of spatial frequency time-series data. The method also includes applying a spatial filter to the set of spatial frequency time-series data to yield a set of filtered frequency-series data, the spatial filter configured to separate, from the set of frequency-series data, fluorescence signals consistent with a non-diffuse component and converting the set of filtered frequency-series data into a set of filtered time-series data. The method further includes determining, using the filtered time-series data, a fluorescence signature consistent with fluorescence decay of at least one fluorophore, and generating a report indicative of the fluorescence signature of the biological sample.

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