公开(公告)号：EP2320211A4

公开(公告)日：2012-05-16

申请号：EP09834590

申请日：2009-09-24

Applicant: HAMAMATSU PHOTONICS KK

Inventor： IGUCHI KAZUYA ,  SUZUKI KENGO

IPC: G01N21/01 ,  G01J3/00 ,  G01N21/03 ,  G01N21/25 ,  G01N21/63 ,  G01N21/64

CPC classification number: G01N21/0332 ,  G01J3/0254 ,  G01J3/0286 ,  G01J3/0291 ,  G01N21/255 ,  G01N21/645 ,  G01N2201/065

Abstract: A spectrometer 1A is provided with an integrating sphere 20 for observing measured light emitted from a sample S of a measurement target, and a Dewar vessel 50 which retains a medium R for regulating temperature of the sample S, so as to cover the sample S and a second container portion 50b of which is located so as to face the interior of the integrating sphere 20. The sample S can be easily regulated at a desired temperature with the use of the Dewar vessel 50 retaining the medium R so as to cover the sample S. As the second container portion 50b is located so as to face the interior of the integrating sphere 20, the temperature of the sample S is regulated by the medium R, while inhibiting an external ambience around the integrating sphere from affecting the sample S. Therefore, the sample S can be efficiently regulated at a desired temperature.

公开(公告)号：EP2396051A1

公开(公告)日：2011-12-21

申请号：EP10704748.2

申请日：2010-02-05

Applicant: B. Braun Avitum AG

Inventor： AHRENS, Jörn

IPC: A61M1/16 ,  G01J3/42 ,  G01N21/33

CPC classification number: A61M1/16 ,  A61M1/1609 ,  A61M2205/3313 ,  A61M2205/3317 ,  A61M2205/3324 ,  A61M2205/3368 ,  A61M2205/50 ,  G01J3/02 ,  G01J3/027 ,  G01J3/0286 ,  G01J3/42 ,  G01N21/274 ,  G01N21/278

Abstract: The invention relates to an apparatus for the extracorporeal treatment of blood, comprising a dialyzer (10) which is separated into a first and second chamber by a semipermeable membrane (11), wherein the first chamber (12) is disposed in a dialysis fluid path and the second chamber (13) can be connected to the blood circulation of a patient (1) by way of a blood inflow conduit (14) and a blood outflow conduit (15), a feed (20) for fresh dialysis fluid, a discharge (30) for used dialysis fluid, a measuring device (40) disposed within the discharge (30) for determining the absorption of the used dialysis fluid flowing through the discharge (30), wherein the measuring device (40) has at least one radiation source (41) for substantially monochromatic electromagnetic radiation, and a detector system (42) for detecting the intensity of the electromagnetic radiation, wherein means (50) are provided to compensate for changes that occur in the intensity of the electromagnetic radiation of the radiation source (41) and/or the sensitivity of the detector system (42).

Abstract translation: 用于体外血液处理的设备技术领域本发明涉及一种用于血液体外处理的设备，包括通过半透膜（11）分隔成第一和第二腔室的透析器（10），其中第一腔室（12）设置在透析液路径 和第二腔室（13）可通过血液流入导管（14）和血液流出导管（15），新鲜透析液的供给（20），第一腔室 （30）中的测量装置（40），用于确定流过排放口（30）的用过的透析流体的吸收，其中测量装置（40）具有至少一个 用于基本上单色的电磁辐射的辐射源（41）以及用于检测电磁辐射的强度的检测器系统（42），其中提供装置（50）以补偿发生在所述电磁辐射的电磁辐射的强度 辐射源（41）和/或检测器系统（42）的灵敏度。

公开(公告)号：EP1779418A4

公开(公告)日：2010-11-10

申请号：EP05773487

申请日：2005-06-17

Applicant: ION OPTICS INC

Inventor： PRALLE MARTIN U ,  DALY JAMES T ,  PUSCASU IRINA ,  MCNEAL MARK P ,  JOHNSON EDWARD A

IPC: H01L33/00

CPC classification number: G01J5/20 ,  B82Y20/00 ,  G01J1/02 ,  G01J1/0252 ,  G01J1/42 ,  G01J3/02 ,  G01J3/0286 ,  G01J3/108 ,  G01J5/02 ,  G01J5/023 ,  G01J5/024 ,  G01J5/04 ,  G01J5/045 ,  G01J5/046 ,  G01J5/08 ,  G01J5/0803 ,  G01J5/0853 ,  G01J5/0862 ,  G01N21/3504 ,  G01N2021/317 ,  G01N2021/3513 ,  G02B6/1225 ,  H01L27/14676

公开(公告)号：EP2211166A2

公开(公告)日：2010-07-28

申请号：EP10150902.4

申请日：2010-01-15

Applicant: ITT Manufacturing Enterprises, Inc.

Inventor： Kelly, Brian Thomas ,  Chyba, Thomas Herman

IPC: G01N21/65

CPC classification number: G01N21/65 ,  G01J3/02 ,  G01J3/027 ,  G01J3/0286 ,  G01J3/44 ,  G01N2201/12 ,  G01N2201/1211 ,  G01N2201/12707

Abstract: Systems and methods for operating, particularly in the field, a Raman spectroscopy device that includes a laser, a spectrograph, an intensified charge coupled device (ICCD), and an autofocus subsystem. Before spectral data acquisition commences a series of ancillary data checks is performed to monitor operating conditions of at least the laser, the ICCD, and the autofocus subsystem. Further, after each Raman spectrum acquisition, a series of data quality checks is performed to enhance confidence in the just collected data. Only spectral data that passes the data quality checks are further processed. However, all spectral data are stored in a log file. When the log file reaches a predetermined capacity, the log file is closed, and a new round of ancillary data checks is performed to again monitor the status of the Raman spectroscopy device.

Abstract translation: 包括激光器，光谱仪，强化电荷耦合器件（ICCD）和自动聚焦子系统的拉曼光谱设备的系统和方法，特别是在现场操作。 在光谱数据采集开始之前，执行一系列辅助数据检查以监视至少激光，ICCD和自动聚焦子系统的操作条件。 此外，在每个拉曼光谱获取之后，执行一系列数据质量检查以增强刚刚收集的数据的置信度。 仅进一步处理通过数据质量检查的光谱数据。 但是，所有光谱数据都存储在日志文件中。 当日志文件达到预定容量时，日志文件关闭，并且执行新一轮的辅助数据检查以再次监视拉曼光谱设备的状态。

公开(公告)号：EP2169368A2

公开(公告)日：2010-03-31

申请号：EP09176019.9

申请日：2007-06-18

Applicant: X-Rite, Inc.

Inventor： Xu, Zhiling ,  Vander Jagt, Peter G. ,  Peterson, Steven Henry

IPC: G01J3/10 ,  G01J3/51

CPC classification number: G01J3/02 ,  G01J1/0266 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/501 ,  G01J3/51

Abstract: The present invention relates to a color measurement device for measuring the color of a target object, the device comprising:
an illumination system including an illumination source having at least a white portion in combination with a chromatic portion, the illumination system being structured to generate light in all portions of the visible spectrum and provide spatially uniform illumination at a given target distance from the target object sufficient to spatially over-illuminate a predetermined target area on the target object, wherein the illumination system further comprises an illumination lens structured for operative association with the illumination source, the illumination lens comprising at least one optically fast lens, and at least one spatial intensity filter positioned in operative association with the illumination lens;
an optical collection system structured for non-contact color measurement of the target object, wherein the optical collection system is positioned in the device to function at a distance from the target object and receive light reflected therefrom, the optical collection system further comprising an image-based collection optic having a field stop at an image plane to define a target area plane for the target object; and
a color engine in communication with the optical collection system configured for spectrally analyzing light detected by the optical communication system.

Abstract translation: 本发明涉及一种用于测量目标物体的颜色的颜色测量装置，该装置包括：照明系统，包括至少具有与彩色部分组合的白色部分的照明源，所述照明系统被构造成产生光 在可见光谱的所有部分中，并且在距离目标物体的给定目标距离处提供足够空间上过度照射目标物体上的预定目标区域的空间均匀照明，其中所述照明系统还包括结构化为与 所述照明源，所述照明透镜包括至少一个光学快速透镜，以及至少一个与所述照明透镜可操作地相关联的空间强度滤光器; 所述光学收集系统被构造用于所述目标物体的非接触式颜色测量，其中所述光学收集系统被定位在所述设备中以在距离所述目标物体一定距离处起作用并且接收从其反射的光线，所述光学收集系统还包括图像 - 在图像平面上具有场停止以定义目标对象的目标区域平面; 以及与被配置用于光谱分析由光通信系统检测到的光的光学收集系统通信的彩色引擎。

公开(公告)号：EP2158801A1

公开(公告)日：2010-03-03

申请号：EP09011043.8

申请日：2009-08-28

Applicant: Kabushiki Kaisha TOPCON

Inventor： Kumagai, Kaoru ,  Akiyama, Shugo

IPC: A01C21/00 ,  G01J3/427 ,  G01N21/35 ,  G01N21/47

CPC classification number: G01N21/3563 ,  A01C21/007 ,  G01J3/02 ,  G01J3/0286 ,  G01J3/108 ,  G01J3/427 ,  G01N21/359 ,  G01N2021/1797 ,  G01N2021/3181 ,  G01N2201/0627 ,  G01N2201/0691 ,  G01N2201/0694 ,  G01N2201/0696

Abstract: A plant sensor includes a light source section having first and second light emitters configured to irradiate the first and second measuring light toward the object to be measured, respectively, and a light receiver configured to receive reflected light from the object to be measured , and output light-receiving signals, a controller configured to control emission of the first and second light emitters at a different timing, an integrator configured to integrate the light-receiving signals, and output an integration signal, and a calculator configured to calculate, according to the integration signal, a reflection rate as a ratio of light volume of the reflected light of the first measuring light from the object to be measured to light volume of the first measuring light, a reflection rate as a ratio of light volume of the reflected light of the second measuring light from the object to be measured to light volume of the second measuring light, and obtains information regarding a growing condition of the object to be measured.

Abstract translation: 植物传感器包括光源部分，其具有分别被配置为朝向被测量物体照射第一和第二测量光的第一和第二光发射器和被配置为接收来自被测量物体的反射光的光接收器，并且输出 光接收信号，控制器，被配置为在不同的定时控制第一和第二发光体的发射，被配置为积分光接收信号并输出​​积分信号的积分器，以及计算器，被配置为根据 积分信号，作为被测定物体的第一测量光的反射光的光量与第一测量光的光量的比的反射率，作为第一测量光的反射光的光量的比率的反射率 将来自待测量物体的第二测量光与第二测量光的光量相关联，并获得关于生长的信息 要测量的对象的条件。

公开(公告)号：EP2037242A1

公开(公告)日：2009-03-18

申请号：EP07017768.8

申请日：2007-09-11

Applicant: Verivide Ltd

Inventor： Dakin, John c/o Verivide Ltd

IPC: G01J3/02 ,  G01N33/36 ,  G01N21/29

CPC classification number: G01J3/02 ,  G01J3/0286 ,  G01N17/004 ,  G01N21/27 ,  G01N21/29 ,  G01N33/367 ,  G01N2201/023

Abstract: The invention provides a colour assessment cabinet comprising an interior chamber (2) and a light source (14) for illuminating the chamber (2). The cabinet further comprises a fan (28) for drawing ambient air through the chamber (2). The cabinet can thereby be used not only for colour assessment of a sample but also for conditioning the sample prior to assessment when the ambient air has suitable temperature and humidity, such as in a laboratory environment. Use of a common light source in the conditioning and assessment steps provides economy and avoids the risk of inconsistent assessment due to different light sources producing different photochromic responses in the sample.

Abstract translation: 本发明提供了一种颜色评估柜，其包括用于照明室（2）的内部室（2）和光源（14）。 所述柜还包括用于将环境空气抽吸通过所述室（2）的风扇（28）。 因此，柜体不仅可以用于样品的颜色评估，而且还可以在环境空气具有合适的温度和湿度（例如在实验室环境中）的评估之前对样品进行调理。 在调节和评估步骤中使用普通光源提供经济性，并避免由于不同光源在样品中产生不同光致变色反应而导致的不一致评估的风险。

公开(公告)号：EP1963800A2

公开(公告)日：2008-09-03

申请号：EP06820509.5

申请日：2006-12-13

Applicant: Zinir Limited

Inventor： GOODYER, Ian ,  NUTALL, Tracy, Ann ,  LABARBE, Rudi ,  ARINI, Nicholas, Salvatore ,  SEDDON, Andrew ,  STOCK, Nick ,  ROSS, Gary ,  PATZ, Ralf

IPC: G01J3/36

CPC classification number: G01J3/02 ,  G01J3/0202 ,  G01J3/0218 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/10 ,  G01J3/28 ,  G01N21/274 ,  G01N21/3563 ,  G01N21/359 ,  G01N2201/12707 ,  G01N2201/128 ,  G01N2201/129

Abstract: A spectrophotometer has a first photodetector (24) and a second photodetector (25) which is displaced spatially from the first photodetector in the direction of increasing wavelength in the spectrum. At any given time the second photodetector receives light at a wavelength which is substantially greater than that being received simultaneously by the first photodetector at that time. The first photodetector has a first range of wavelengths over which it is operable and a first upper operating limit, and the second photodetector has a second range of wavelengths over which it is operable and a second upper operating limit, the second range overlapping the first range and the second upper operating limit being greater than the first upper operating limit. Thus the range of operation is extended, and data in two different ranges is processed simultaneously. The spectrophotometer comprises a housing (1) containing a light source (11), a monochromator (15, 16, 18) and the photodetectors, there being a fibre optic connected to a probe (2) for transmitting light from the light source to a sample to be analysed and receiving light from the sample. Optical components are mounted to a chassis (26) of the housing rigidly, the chassis being connected to the housing by shock absorbing mounts (28, 29). The light source is mounted to the housing by means of an adjuster (24) providing for adjustment laterally with respect to the optical axis of the light source.

公开(公告)号：EP1949053A2

公开(公告)日：2008-07-30

申请号：EP06825599.1

申请日：2006-10-10

Applicant: Chemimage Corporation

Inventor： TREADO, Patrick, J. ,  VOIGT, Thomas, C. ,  HUTCHISON, Wesley, H.

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01N21/65 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0224 ,  G01J3/0227 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0286 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/44 ,  G01J3/4406 ,  G01J3/447 ,  G01N2021/656 ,  G01N2201/0846

Abstract: The disclosure relates to a portable and/or handheld bioagent detector and methodology described herein that is based in part on advanced Raman Chemical Imaging ('RCI') technology. According to one embodiment of the present disclosure, the detection system may include a fiber array spectral translator ('FAST') and may also include a probe which may include a complementary metal oxide semiconductor (CMOS) camera. The probe alleviates the need to place the main instrument close to an unconfined release of a potentially hazardous material and facilitates analysis of a sample that is situated in a hard-to-reach location while minimizing contamination of the detector and operator.

公开(公告)号：EP1893957A1

公开(公告)日：2008-03-05

申请号：EP06777390.3

申请日：2006-06-21

Applicant: The University of Nantes

Inventor： ATHALIN, Han ,  LEFRANT, Serge

IPC: G01J3/10 ,  G01N21/64 ,  G01N21/01

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0283 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/44 ,  G01N21/255 ,  G01N21/645 ,  G01N21/65

Abstract: The invention relates to a sensor for a spectrometer, comprising optical means onto which an excitation light source beam is directed and from which a target beam is emitted towards a sample to be analysed. The invention is characterised in that the optical means can move, thereby enabling the direction of the target beam to be varied.