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：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。

公开(公告)号：EP3067686A1

公开(公告)日：2016-09-14

申请号：EP16155455.5

申请日：2016-02-12

Applicant: Yokogawa Electric Corporation

Inventor： Suzuki, Yasuyuki ,  Nakamura, Yukihiro ,  Namatame, Tetsushi

IPC: G01N21/03 ,  G01N21/59 ,  G01N21/85

CPC classification number: G01N21/59 ,  G01N21/8507 ,  G01N2021/0307 ,  G01N2201/0637 ,  G01N2201/08 ,  G01N2201/086 ,  G02B17/006

Abstract: An optical element (10) comprising a main body (110) formed of a light transmissive material and including an arc-shaped optical path, and a gap (111) formed on the arc-shaped optical path in the main body (110). The gap (111) preferably has a notch shape and an inclined surface or curved surface is formed at one corner on a notched side of the gap. The main body preferably has a semicircular plate shape or hemispherical shape. The optical element (10) further comprises a flange portion provided to a diameter portion of the main body having the semicircular plate shape. A sample container comprising the optical element attached to an inner surface is claimed. An immersion transmission measurements method comprising: attaching the optical element, emitting irradiation from outside the sample container, and receiving return light passing through the gap.

Abstract translation: 一种光学元件（10），包括由透光材料形成并包括弧形光路的主体（110）和形成在主体（110）中的弧形光路上的间隙（111）。 间隙（111）优选具有凹口形状，并且在间隙的缺口侧的一个角部处形成倾斜表面或弯曲表面。 主体优选具有半圆形板状或半球形。 光学元件（10）还包括设置在具有半圆板形状的主体的直径部分的凸缘部分。 要求包括附接到内表面的光学元件的样品容器。 一种浸没透射测量方法，包括：附接所述光学元件，从所述样品容器外部发射照射，以及接收通过所述间隙的返回光。

公开(公告)号：EP1384063A1

公开(公告)日：2004-01-28

申请号：EP02742817.6

申请日：2002-05-02

Applicant: Delta Dansk Elektronik, Lys & Akustik

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

IPC: G01N21/64 ,  G01N21/77

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），并响应于一个或多个激励信号产生一个或多个电参考输出信号（7b） （1 a）; 和（d）或更多个相位检测器（10），所述相位检测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：EP0540035A2

公开(公告)日：1993-05-05

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.

Abstract translation: 传感器系统通过分析在特定波长带中的液体中吸收的光量来监测液体流中的溶质。 传感器系统被布置用于可选择性的用于传输的纤维类型和液体间隙长度的可调节性，使得各个装置可以布置成具有用于通过吸收光谱检测溶液中的特定化学物质的最佳特性。