公开(公告)号：EP0540035A3

公开(公告)日：1993-12-01

申请号：EP92118633.4

申请日：1992-10-30

Applicant: Hughes Aircraft Company

Inventor： Poucher, David G. ,  Madhusudhan, Chilengi ,  Otero, Joaquin M.

IPC: G01N21/85

CPC classification number: G01N21/8507 ,  G01N2201/086 ,  G01N2201/0866

Abstract: The sensor system monitors solutes in a liquid stream by analyzing the amount of light absorbed in a liquid in a particular wavelength band. The sensor system is arranged for selectability of the type of fiber used for transmission and adjustability of the liquid gap length in the liquid so that individual installations can be arranged with optimum characteristics for sensing particular chemical species in solution by absorption spectroscopy.

公开(公告)号：US20120127456A1

公开(公告)日：2012-05-24

申请号：US13130166

申请日：2009-11-23

Applicant: Hakan Frojdh ,  Mikael Hornqvist ,  Stig Tormod ,  Patrik Akerstrom

Inventor： Hakan Frojdh ,  Mikael Hornqvist ,  Stig Tormod ,  Patrik Akerstrom

IPC: G01N21/59

CPC classification number: G01N21/33 ,  G01J3/0218 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/433 ,  G01N21/05 ,  G01N21/51 ,  G01N2021/0346 ,  G01N2201/061 ,  G01N2201/0853 ,  G01N2201/086

Abstract: The present invention discloses a flow cell optical detection system comprising a light source, a flow cell and a light detector, wherein the light detector is arranged in a separate detector unit that is arranged to be releasably attached to a detector interface, the detector interface being in optical communication with the light source and comprises optical connectors for optically connecting the flow cell and the detector unit in the light path from the light source, and wherein the flow cell is an interchangeable unit arranged to be held in position by the detector unit when attached to the detector interface.

Abstract translation: 本发明公开了一种包括光源，流动池和光检测器的流动池光学检测系统，其中光检测器被布置在单独的检测器单元中，其被布置成可释放地附接到检测器接口，检测器接口为 与所述光源光学通信，并且包括用于在来自所述光源的光路中光学连接所述流动池和所述检测器单元的光学连接器，并且其中所述流动池是互换单元，其布置成由所述检测器单元保持就位， 连接到检测器接口。

公开(公告)号：US06842249B2

公开(公告)日：2005-01-11

申请号：US10158432

申请日：2002-05-29

Applicant: Edward G. Sergoyan

Inventor： Edward G. Sergoyan

IPC: G01J3/46 ,  G01N21/47 ,  G01N21/84 ,  G01J3/50

CPC classification number: G01N21/474 ,  G01J3/0272 ,  G01J3/46 ,  G01N21/8422 ,  G01N2021/8427 ,  G01N2201/0221 ,  G01N2201/086

Abstract: A portable system is provided for inspecting presence of a coating on a surface. The portable system includes an optical source and a portable optical probe in optical communication with the optical source. The portable optical probe is arranged to access a surface, emit light onto the accessed surface, and receive light reflected by the accessed surface. A portable color discriminator is in optical communication with the portable optical probe and is arranged to discriminate colors of light received by the portable optical probe. A portable logic controller is arranged to determine presence of a coating on the accessed surface responsive to the discriminated colors of the reflected light. Optional configurations of the portable optical probe, including telescopic, 90 degree, and pivoting sensor tips, allow optical inspection of hard-to-reach surfaces as desired.

Abstract translation: 提供便携式系统用于检查表面上涂层的存在。 便携式系统包括光源和与光源光学通信的便携式光学探头。 便携式光学探针被布置成访问表面，将光发射到被访问的表面上，并且接收由被访问表面反射的光。 便携式彩色鉴别器与便携式光学探头光学通信，并且被布置为区分由便携式光学探针接收的光的颜色。 便携式逻辑控制器被布置成响应于反射光的辨别颜色来确定所访问的表面上的涂层的存在。 便携式光学探头的可选配置，包括伸缩式，90度和枢转传感器尖端，可根据需要对难以到达的表面进行光学检查。

公开(公告)号：US4917491A

公开(公告)日：1990-04-17

申请号：US219765

申请日：1988-07-15

Applicant: Lawrence S. Ring ,  Wayne E. Rodgers

Inventor： Lawrence S. Ring ,  Wayne E. Rodgers

IPC: G01N21/77 ,  G01N21/85 ,  G02B6/26 ,  G02B6/36

CPC classification number: G01N21/7703 ,  G01N21/8507 ,  G02B6/26 ,  G02B6/3624 ,  G01N2021/6434 ,  G01N2201/086

Abstract: For use in a spectrophotometry or spectrofluorimetry system, where a fluid to be analyzed, is passed into or through a tube having at least one branch, a plastic device insertable into said branch, said device comprising a tubular plastic member the inner end of which is closed by a transparent transverse end wall, extending into the tube branch and within which an end of a fiber optic cable is removably secured with such end disposed in facing engagement with the inside of said wall, and a detector cap defining a chamber to hold some of the fluid or a dye color reactive to such fluid, is secured on the opposite side of the end wall. The tubular plastic member is removably securable in, and closes the tube branch.

Abstract translation: 为了在分析光度法或分光荧光测定系统中使用待分析的流体进入或通过具有至少一个分支的管，可插入到所述分支中的塑料装置，所述装置包括管状塑料构件，其内端是 由透明的横向端壁封闭，延伸到管分支中，其中光纤电缆的端部可移除地固定在该端部处，其端部设置成与所述壁的内侧面对齐，以及检测器帽，其限定室以保持一些 的流体或与这种流体反应的染料颜色被固定在端壁的相对侧上。 管状塑料构件可拆卸地固定在管支管中并关闭。

公开(公告)号：WO2002090948A1

公开(公告)日：2002-11-14

申请号：PCT/DK2002/000284

申请日：2002-05-02

Applicant: DELTA DANSK ELEKTRONIK, LYS & AKUSTIK ,  NIELSEN, Hans, Ole ,  HANSEN, Jan, H. ,  HANSEN, Kim, P. ,  KLIMANT, Ingo

Inventor： NIELSEN, Hans, Ole ,  HANSEN, Jan, H. ,  HANSEN, Kim, P. ,  KLIMANT, Ingo

IPC: G01N21/64

CPC classification number: G01N21/6408 ,  G01N21/7703 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6434 ,  G01N2021/6484 ,  G01N2201/086

Abstract: An apparatus and devices for measuring fluorescence lifetimes of fluorescence sensors for one or more analytes, the apparatus comprising (c) one or more reference systems (3,6,7), said reference systems each comprising one or more reference light sources (3) and being adapted to receive one or more excitation signals (1a), to produce reference optical signals (6b) in response thereto, and to produce one or more electrical reference output signals (7b) in response to one or more excitation signals (1a); and (d) one or more phase detectors (10), said phase detectors being adapted to detect one or more delays of said one or more electrical output signals of said one or more fluorescence sensor systems and said one or more reference systems, and to produce one or more phase output signals; and a method of measuring concentration of one or more analytes using such apparatus and/or devices.

Abstract translation: 一种用于测量一种或多种分析物的荧光传感器的荧光寿命的装置和装置，所述装置包括（c）一个或多个参考系统（3,6,7），所述参考系统各自包括一个或多个参考光源（3） 并且适于接收一个或多个激励信号（1a）以响应于此产生参考光信号（6b），并且响应于一个或多个激励信号（1a）产生一个或多个电参考输出信号（7b） ; 和（d）一个或多个相位检测器（10），所述相位检测器适于检测所述一个或多个荧光传感器系统和所述一个或多个参考系统的所述一个或多个电输出信号的一个或多个延迟，并且 产生一个或多个相位输出信号; 以及使用这种装置和/或装置测量一种或多种分析物的浓度的方法。

公开(公告)号：EP2350612A4

公开(公告)日：2018-01-10

申请号：EP09827833

申请日：2009-11-23

Applicant: GE HEALTHCARE BIO-SCIENCES AB

Inventor： FRÖJDH HÅKAN ,  HÖRNQVIST MIKAEL ,  TORMOD STIG ,  ÅKERSTRÖM PATRIK

IPC: G01N21/05 ,  G01J3/02 ,  G01J3/42 ,  G01J3/433 ,  G01N1/10 ,  G01N21/03 ,  G01N21/13 ,  G01N21/33 ,  G01N21/51

CPC classification number: G01N21/33 ,  G01J3/0218 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/433 ,  G01N21/05 ,  G01N21/51 ,  G01N2021/0346 ,  G01N2201/061 ,  G01N2201/0853 ,  G01N2201/086

Abstract: The present invention discloses a flow cell optical detection system comprising a light source, a flow cell and a light detector, wherein the light detector is arranged in a separate detector unit that is arranged to be releasably attached to a detector interface, the detector interface being in optical communication with the light source and comprises optical connectors for optically connecting the flow cell and the detector unit in the light path from the light source, and wherein the flow cell is an interchangeable unit arranged to be held in position by the detector unit when attached to the detector interface.

公开(公告)号：EP3052925A1

公开(公告)日：2016-08-10

申请号：EP14766648.1

申请日：2014-09-01

Applicant: Vysoké Ucení Technické V Brne

Inventor： NOVOTNY, Jan ,  KAISER, Josef ,  PROCEK, Jan ,  BRADA, Michal ,  PETRILAK, Michal ,  KRUPKA, Ivan

IPC: G01N21/71

CPC classification number: G01N21/718 ,  G01N21/17 ,  G01N2021/1793 ,  G01N2201/024 ,  G01N2201/086

Abstract: A modular device for remote chemical material analysis with a basic function unit which is formed with a transport module (2), which is partly equipped with a mobile frame construction which is set up with at least a power supply (21) of the laser, a detection system (22), designed for plasma radiation dispersion according to the wavelength and its record, a control and evaluation block (23) in the form of PC and a control electronic block (24) and partly is connected with a laser module (4) which contains a laser head (41), which serves as a source of laser pulses, where the essence of the invention is that the laser module (4) is equipped with a laser beam router (42) of optional routing of laser pulses either into a stand-off module (6) when analyzed with a "Stand-Off LIBS" method or into a fiber module (8) when analyzed with a "Remote LIBS" method.

公开(公告)号：EP2350612A1

公开(公告)日：2011-08-03

申请号：EP09827833.6

申请日：2009-11-23

Applicant: GE Healthcare Bio-Sciences AB

Inventor： FRÖJDH, Håkan ,  HÖRNQVIST, Mikael ,  TORMOD, Stig ,  ÅKERSTRÖM, Patrik

IPC: G01N21/05 ,  G01N1/10 ,  G01N21/13 ,  G01N21/33

CPC classification number: G01N21/33 ,  G01J3/0218 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/433 ,  G01N21/05 ,  G01N21/51 ,  G01N2021/0346 ,  G01N2201/061 ,  G01N2201/0853 ,  G01N2201/086

Abstract: The present invention discloses a flow cell optical detection system comprising a light source, a flow cell and a light detector, wherein the light detector is arranged in a separate detector unit that is arranged to be releasably attached to a detector interface, the detector interface being in optical communication with the light source and comprises optical connectors for optically connecting the flow cell and the detector unit in the light path from the light source, and wherein the flow cell is an interchangeable unit arranged to be held in position by the detector unit when attached to the detector interface.

Abstract translation: 本发明公开了一种包括光源，流动池和光检测器的流动池光学检测系统，其中光检测器布置在单独的检测器单元中，该单独的检测器单元布置成可释放地附接到检测器接口，检测器接口为 与所述光源光学通信，并且包括光学连接器，用于在来自所述光源的光路中光学连接所述流动池和所述检测器单元，并且其中所述流动池是可互换单元，其被布置成由所述检测器单元保持就位， 连接到检测器接口。

公开(公告)号：EP2198273A2

公开(公告)日：2010-06-23

申请号：EP08843195.2

申请日：2008-10-10

Applicant: Mauna Kea Technologies

Inventor： VIELLEROBE, Bertrand ,  LACOMBE, François ,  BOULAROT, Nicolas ,  DOUSSOUX, François ,  LAVILLONNIERE, Nicolas

IPC: G01N21/64 ,  A61B1/07 ,  G02B21/00 ,  A61B1/00 ,  G01N21/63 ,  A61B5/00 ,  G02B26/10 ,  G02B23/14

CPC classification number: G01N21/6458 ,  A61B1/00165 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/0638 ,  A61B1/07 ,  A61B5/0068 ,  A61B5/0071 ,  A61B5/0084 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2201/024 ,  G01N2201/0846 ,  G01N2201/086

Abstract: An imaging device includes an illumination module comprising at least one emitter for emitting at least one excitation beam; a scanning and injection module comprising an image guide, a proximal end and a distal end of which are linked by a plurality of optical fibers; a scanning and injection optical system configured to alternately inject the at least one excitation beam into an optical fiber of the image guide from the proximal end of the image guide; a detection module comprising a detector for detecting a luminous flux collected at the distal end of the image guide, wherein at least one of the illumination module and the detection module is optically conjugated with the scanning and injection module using a conjugating optical fiber.

公开(公告)号：EP3220132A1

公开(公告)日：2017-09-20

申请号：EP17000417.0

申请日：2017-03-15

Applicant: Dräger Safety AG & Co. KGaA

Inventor： Schmidt-Kaeding, Patrick

IPC: G01N21/3504 ,  G01N21/03 ,  G01N21/09

CPC classification number: G01N21/3504 ,  G01N21/09 ,  G01N2021/0314 ,  G01N2021/3513 ,  G01N2201/0227 ,  G01N2201/024 ,  G01N2201/086

Abstract: Die Erfindung betrifft ein In-situ-Gasmesssystem (1) umfassend eine IR-Photonenquelle (10) und einen IR-Photonendetektor (11), wobei erfindungsgemäß vorgesehen ist, dass das In-situ-Gasmesssystem (1) eine Erweiterungskammer (12), an der ein optisches Element (16, 16', 16") angeordnet ist, und ein Verbindungselement (13) zur lösbaren, fluidkommunizierenden Verbindung der Erweiterungskammer (12) mit einem Gasreaktionsraum (1) aufweist, wobei die IR-Photonenquelle (10), das optische Element (16, 16', 16") und der IR-Photonendetektor (11) einen optischen Messpfad definieren, der sich durch die Erweiterungskammer (12) erstreckt. Durch die Erfindung wird die Installation und Wartung des In-situ-Gasmesssystems (1) reduziert.

Abstract translation: 本发明涉及（1），包括IR光子源（10）和IR光子检测器（11）的原位气体的测量系统，其特征在于，根据本发明提供了原位气体测量系统（1）的膨胀室（12）， 设置在光学元件（16,16”，16“）上，并具有用于所述膨胀室（12）的与气体反应室（1）可拆卸的，流体连通连接，一个连接元件（13），其中所述IR光子源（10）， 光学元件限定光学测量路径（16，16”，16“）和IR光子检测器（11），通过膨胀室（12）延伸。 本发明减少了原位气体检测系统（1）的安装和维护。