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公开(公告)号：US09976996B2
公开(公告)日：2018-05-22
申请号：US15294877
申请日：2016-10-17
Applicant: VUV Analytics, Inc.
Inventor： Dale A. Harrison , Anthony T. Hayes , Phillip Walsh
IPC: G01N21/00 , G01N30/78 , G01N21/05 , G01N21/33 , G01J3/02 , G01N30/02 , G01N30/74 , G01N33/00 , G01N21/15 , G01N21/03
CPC classification number: G01N30/78 , G01J3/02 , G01N21/0332 , G01N21/05 , G01N21/15 , G01N21/33 , G01N30/02 , G01N30/74 , G01N33/0004 , G01N33/0027 , G01N2021/0325 , G01N2021/151 , G01N2021/158 , G01N2021/335 , G01N2030/025 , G01N2030/027 , G01N2201/024 , G01N2201/0633 , G01N2201/12 , G01N30/7266
Abstract: An efficient absorption spectroscopy system is provided. The spectroscopy system may be configured to measure solid, liquid or gaseous samples. Vacuum ultra-violet wavelengths may be utilized. Some of the disclosed techniques can be used for detecting the presence of trace concentrations of gaseous species. A preferable gas flow cell is disclosed. Some of the disclosed techniques may be used with a gas chromatography system so as to detect and identify species eluted from the column. Some of the disclosed techniques may be used in conjunction with an electrospray interface and a liquid chromatography system so as to detect and identify gas phase ions of macromolecules produced from solution. Some of the disclosed techniques may be used to characterize chemical reactions. Some of the disclosed techniques may be used in conjunction with an ultra short-path length sample cell to measure liquids.
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公开(公告)号：US20170322403A1
公开(公告)日：2017-11-09
申请号：US15614766
申请日：2017-06-06
Applicant: The United States of America, as represented by the Secretary, Department of Health and Human Serv
Inventor： Hari Shroff , Andrew York
CPC classification number: G02B21/0072 , G01N21/6458 , G01N2021/6478 , G01N2201/0633 , G01N2201/105 , G02B21/0032 , G02B21/004 , G02B21/0076 , G02B21/008 , G02B21/365
Abstract: Various embodiments for a multi-focal selective illumination microscopy (SIM) system for generating multi-focal patterns of a sample are disclosed. The multi-focal SIM system performs a focusing, scaling and summing operation on each generated multi-focal pattern in a sequence of multi-focal patterns that completely scan the sample to produce a high resolution composite image.
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公开(公告)号：US20170227523A1
公开(公告)日：2017-08-10
申请号：US15015258
申请日：2016-02-04
Applicant: Nova Biomedical Corporation
Inventor： Michael S. Cafferty , Scott P. Cionek
CPC classification number: G01J3/0256 , G01J3/0202 , G01J3/0208 , G01J3/0262 , G01J3/0286 , G01J3/0291 , G01J3/10 , G01J3/14 , G01J3/28 , G01J3/42 , G01J2003/2866 , G01N21/27 , G01N21/274 , G01N21/31 , G01N33/4925 , G01N2201/022 , G01N2201/062 , G01N2201/0633 , G01N2201/0683
Abstract: A compact optical spectrometer for measuring hemoglobin parameters in whole blood includes an enclosed spectrometer housing having a light entrance port, a light input slit disposed on one side of a circuit board substrate and positioned adjacent to and aligned with the light entrance port, a light-array detector disposed on the one side of the circuit board substrate adjacent the light input slit, a light dispersing element disposed downstream from the light input slit and an achromatic lens disposed between the light input slit and the light dispersing element to direct the light from the input slit to the light dispersing element and to direct the dispersed light from the light dispersing element to the light-array detector.
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公开(公告)号：US20170174182A1
公开(公告)日：2017-06-22
申请号：US15205763
申请日：2016-07-08
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jong Min Park , Nak Kyoung Kong , Keon Soo Jin , Ki Hong Lee , Jin Sang Lee
IPC: B60S1/08 , G01N21/552
CPC classification number: B60S1/0833 , G01N21/552 , G01N2201/062 , G01N2201/0633 , G01N2201/0636
Abstract: A multi-area measuring rain sensor is provided with a reflection plate having different reflection angles, to reflect light emitted from a light emitter along different light paths, thereby measuring an amount or quantity of raindrops through sequential time division of light according to differences of the light paths of the reflected light. In particular, the multi-area measuring rain sensor is capable of forming, at a glass, sensing areas equal in number to a maximum number of light receivers, using light beams split from light emitted from each light emitter while having different reflection angles by the reflection plate, which has different reflection angles to reflect light emitted from the light emitter along the different light paths.
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公开(公告)号：US20170122864A1
公开(公告)日：2017-05-04
申请号：US15299780
申请日：2016-10-21
Applicant: Seiko Epson Corporation
Inventor： Tsugio GOMI
CPC classification number: G01N21/251 , B41J11/0095 , B41J29/38 , G01J3/0289 , G01J3/26 , G01J3/46 , G01J3/50 , G01N21/27 , G01N21/31 , G01N2201/0612 , G01N2201/062 , G01N2201/0633 , G01N2201/068
Abstract: A spectrometer includes a light source that radiates illumination light, and a measurement unit that measures measurement light in which illumination light is reflected by a medium. In a case where an illumination region that is a region in which the medium is irradiated with illumination light is smaller than a measurement region that is a region of the medium measurable by the measurement unit and in which the movement of the medium in the direction is within a range of an acceptable fluctuation amount, the illumination region is included in the measurement region.
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Patent Agency Ranking
公开(公告)号：US20170102315A1
公开(公告)日：2017-04-13
申请号：US15287011
申请日：2016-10-06
Applicant: Duvas Technologies Limited
Inventor： Craig Sawyers
CPC classification number: G01N21/031 , G01J3/02 , G01J3/0264 , G01J3/027 , G01J3/108 , G01J3/42 , G01N21/33 , G01N21/3504 , G01N2201/0231 , G01N2201/0627 , G01N2201/0633 , G01N2201/0636 , G01N2201/12
Abstract: Systems and methods of the present disclosure are directed to detecting species within a fluid using a multi-pass absorption cell and a spectrometer. The absorption cell includes a plurality of mirrors arranged in a manner such that a detection light traverses multiple passes through the fluid within the absorption cell. In some implementations, the detection light is reflected by the plurality of mirrors to form optical paths in more than one plane. The system also includes an electronic unit configured to receive and process spectral data from the spectrometer. In some implementations, the electronic unit communicates with at least one computational unit over a communication interface to send a portion of the spectral data for processing. The electronic unit may also receive processed data from the computational unit.
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公开(公告)号：US20170100064A1
公开(公告)日：2017-04-13
申请号：US15100067
申请日：2014-12-03
Applicant: IMEC VZW
Inventor： Pol Van Dorpe , Peter Peumans
IPC: A61B5/1455 , A61B5/145 , A61B5/00
CPC classification number: A61B5/1455 , A61B5/0066 , A61B5/0075 , A61B5/1451 , A61B5/14532 , A61B5/443 , A61B5/681 , A61B2562/0233 , G01B9/02091 , G01J3/0256 , G01J3/0291 , G01J3/44 , G01N21/35 , G01N21/65 , G01N2201/0633 , G01N2201/0636 , G01N2201/12
Abstract: The present disclosure relates to devices and methods for non-invasive measuring of analytes. At least one embodiment relates to a wearable system for non-invasive measuring of a concentration of an analyte in skin tissue. The wearable system includes an integrated circuit that includes a first optical unit. The first optical unit includes a Raman spectrometer. The first optical unit also includes an OCT spectrometer and an interferometer optically coupled to the OCT spectrometer or an infrared (IR) spectrometer. The first optical unit additionally includes a light coupler. The wearable system further includes a first light source for performing Raman spectroscopy. The wearable system additionally includes a second light source for performing OCT spectroscopy or IR spectroscopy. Still further, the wearable system includes read-out electronics to determine an optical model of the skin tissue based on the spectroscopic data and to determine the concentration of the analyte.
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108.发明申请公开(公告)号：US20170074798A1
公开(公告)日：2017-03-16
申请号：US15341418
申请日：2016-11-02
Applicant: POCARED DIAGNOSTICS LTD.
Inventor： Gal Ingber , William G. Atterbury , Dave Holley , Thomas A. Klausing , John S. Laudo , Jason A. Schaefer , Sherwood Talbert , John Tallarico
CPC classification number: G01N21/6486 , B01L3/5085 , B01L3/50851 , B01L2200/025 , B01L2200/028 , B01L2200/04 , B01L2300/0609 , B01L2300/0809 , B01L2300/0851 , B01L2300/12 , B01L2300/168 , B01L2300/1844 , C12M41/36 , G01N21/0303 , G01N21/0332 , G01N35/026 , G01N2021/0382 , G01N2021/6419 , G01N2021/6421 , G01N2021/6482 , G01N2035/00346 , G01N2035/0429 , G01N2035/0449 , G01N2201/0633
Abstract: The present invention relates to a system for conducting the identification and quantification of micro-organisms, e.g., bacteria in biological samples. More particularly, the invention relates to a system comprising a disposable cartridge and an optical cup or cuvette having a tapered surface; an optics system including an optical reader and a thermal controller; an optical analyzer; a cooling system; and an improved spectrometer. The system may utilize the disposable cartridge in the sample processor and the optical cup or cuvette in the optical analyzer.
Abstract translation: 本发明涉及用于进行微生物（例如生物样品中的细菌）的鉴定和定量的系统。 更具体地，本发明涉及一种包括一次性盒和具有锥形表面的光学杯或比色杯的系统; 包括光学读取器和热控制器的光学系统; 光学分析仪; 冷却系统; 和改进的光谱仪。 该系统可以利用样品处理器中的一次性盒，以及光学分析仪中的光学杯或反应杯。
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公开(公告)号：US20160377541A1
公开(公告)日：2016-12-29
申请号：US15246990
申请日：2016-08-25
Applicant: Xtralis Technologies Ltd
Inventor： Ronald Knox , Kate Cooper , Kemal Ajay
CPC classification number: G01N21/53 , F21K9/00 , G01N15/0205 , G01N15/10 , G01N15/1434 , G01N15/1459 , G01N21/538 , G01N2201/061 , G01N2201/062 , G01N2201/0621 , G01N2201/0627 , G01N2201/0633 , G01N2201/0696
Abstract: A beam detector including a light source, a receiver, and a target, acting in cooperation to detect particles in a monitored area. The target reflects incident light, resulting in reflected light being returned to receiver. The receiver is capable of recording and reporting light intensity at a plurality of points across its field of view. In the preferred form the detector emits a first light beam in a first wavelength band; a second light beam in a second wavelength band; and a third light beam in a third wavelength band, wherein the first and second wavelengths bands are substantially equal and are different to the third wavelength band.
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公开(公告)号：US20160377531A1
公开(公告)日：2016-12-29
申请号：US15259312
申请日：2016-09-08
Applicant: VUV Analytics, Inc.
Inventor： Dale A. Harrison , Anthony T. Hayes , Phillip Walsh, JR.
CPC classification number: G01N30/78 , G01J3/02 , G01N21/0332 , G01N21/05 , G01N21/15 , G01N21/33 , G01N30/02 , G01N30/74 , G01N33/0004 , G01N33/0027 , G01N2021/0325 , G01N2021/151 , G01N2021/158 , G01N2021/335 , G01N2030/025 , G01N2030/027 , G01N2201/024 , G01N2201/0633 , G01N2201/12 , G01N30/7266
Abstract: An efficient absorption spectroscopy system is provided. The spectroscopy system may be configured to measure solid, liquid or gaseous samples. Vacuum ultra-violet wavelengths may be utilized. Some of the disclosed techniques can be used for detecting the presence of trace concentrations of gaseous species. A preferable gas flow cell is disclosed. Some of the disclosed techniques may be used with a gas chromatography system so as to detect and identify species eluted from the column. Some of the disclosed techniques may be used in conjunction with an electrospray interface and a liquid chromatography system so as to detect and identify gas phase ions of macromolecules produced from solution. Some of the disclosed techniques may be used to characterize chemical reactions. Some of the disclosed techniques may be used in conjunction with an ultra short-path length sample cell to measure liquids.
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