公开(公告)号：EP1912059A1

公开(公告)日：2008-04-16

申请号：EP06122141.2

申请日：2006-10-11

Applicant: BASF SE

Inventor： The designation of the inventor has not yet been filed

IPC: G01N21/64

CPC classification number: G01N21/6456 ,  G01N2201/0221

Abstract: The present invention relates to a mobile device for fluorescence detection. The device comprises an excitation source for emitting electromagnetic radiation to a sample position, wherein the wavelength of the emitted radiation at peak emission is in a range of 350 nm to 500 nm, and means for detecting the fluorescing light emitted from the sample position. Furthermore, the invention is related to the use of said mobile device for fluorescence detection.

Abstract translation: 本发明涉及用于荧光检测的移动设备。 该装置包括用于向采样位置发射电磁辐射的激发源，其中峰值发射时发射的辐射的波长在350nm至500nm的范围内，以及用于检测从样品位置发射的荧光的装置。 此外，本发明涉及使用所述移动设备进行荧光检测。

公开(公告)号：EP1880236A1

公开(公告)日：2008-01-23

申请号：EP06721485.8

申请日：2006-05-10

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： BOWN, Mark ,  KRAFT, John ,  LAUNIKONIS, Anton ,  OSVATH, Peter ,  SWIEGERS, Gerhard, Frederick

IPC: G01V15/00 ,  G01N21/64 ,  G01N33/00 ,  G05G3/00 ,  G06K7/12

CPC classification number: G01N21/8806 ,  G01N21/645 ,  G01N21/94 ,  G01N2021/6439 ,  G01N2021/6463 ,  G01N2201/0221 ,  G01N2201/062 ,  G06K19/06009 ,  G06K2017/0045 ,  G06K2017/0051

Abstract: A method of marking an industrial process material (7) including selectively incorporating a luminescent marker (1) onto and/or into the industrial process material (7) in a trace amount insufficient to be optically detectable in the presence of ambient light but sufficient to be non-destructively optically detectable in and/or on the industrial proce material (7) in situ in the field or on-site. The trace amount of the luminescent marker (1) is used to track, identify authenticate the industrial process material (7) for at least one of material control, inventory control, stock control, logistics control, quality control and pollution control.

公开(公告)号：EP1880165A2

公开(公告)日：2008-01-23

申请号：EP06739652.3

申请日：2006-03-24

Applicant: Infotonics Technology Center, Inc.

Inventor： MIR, Jose ,  ZANDER, Dennis

IPC: G01B9/02 ,  G01J3/45

CPC classification number: G01J3/2823 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/10 ,  G01N21/31 ,  G01N2021/3133 ,  G01N2021/317 ,  G01N2201/0221

Abstract: A hyperspectral imaging system and methods thereof especially useful in fields such as medicine, food safety, chemical sensing, and agriculture, for example. In one embodiment, the hyperspectral imaging module contains a light source (1) for illuminating the object (6) in a light-tight housing (17). The light is spectrally filtered (4) prior to illuminating the object. The light leaving the object is then directed through imaging optics (T) to an imaging array (9). In another embodiment, the object of interest is illuminated by ambient light which is then compensated by a light modulation system. In this embodiment, the light emitted from the object is spectrally filtered prior to reaching the imaging array.

公开(公告)号：EP1388004B1

公开(公告)日：2008-01-23

申请号：EP02725782.3

申请日：2002-04-23

Applicant: Reichert, Inc.

Inventor： SHARMA, Keshav, D. ,  BLEYLE, Kyle, R.

IPC: G01N1/00

CPC classification number: G01N33/143 ,  G01N21/43 ,  G01N33/30 ,  G01N2201/0221

Abstract: A hand-held automatic refractometer comprises a linear scanned array having a plurality of photoelectric cells and an optical system for directing light onto the array, the particular photoelectric cells of the array which are illuminated by said light being determined by the index of refraction of a sample substance placed on a sample surface of a prism of the optical system. A reflective surface is arranged close to the array at an acute angle thereto for directing primary light from the sample-prism boundary to the array, and for redirecting stray reflected light from the array back onto the array. The disclosed refractometer has a compact design wherein the linear array extends in a direction substantially parallel to the prism sample surface. The prism is mounted in a housing and the sample surface faces upward to allow access through a sample well of the housing, while the array is mounted in the housing facing in a downward direction.

Abstract translation: 手持式自动折射计包括具有多个光电单元的线性扫描阵列和用于将光引导到阵列上的光学系统，由所述光照射的阵列中的特定光电单元由折射率 样品物质放置在光学系统的棱镜的样品表面上。 反射表面以与其成锐角的角度靠近阵列布置，用于将来自样本 - 棱镜边界的主光引导至阵列，并用于将来自阵列的杂散反射光重新引导回阵列。 所公开的折射计具有紧凑设计，其中线性阵列在基本上平行于棱镜样品表面的方向上延伸。 棱镜安装在外壳中，并且样品表面朝上以允许通过外壳的样品孔进入，而阵列以朝下的方向安装在外壳中。

公开(公告)号：EP1835845A2

公开(公告)日：2007-09-26

申请号：EP05857613.3

申请日：2005-12-28

Applicant: Hypermed, Inc.

Inventor： PANASYUK, Svetlana, V. ,  FREEMAN, Jenny, E. ,  HOPMEIER, Michael, J. ,  PANASYUK, Alexander, A. ,  TRACEY, Brian, H.

IPC: A61B1/04

CPC classification number: A61B5/445 ,  A61B5/0059 ,  A61B5/0088 ,  A61B5/02 ,  A61B5/0261 ,  A61B5/029 ,  A61B5/14552 ,  A61B5/412 ,  A61B5/416 ,  A61B5/7264 ,  G01J3/0224 ,  G01J3/10 ,  G01J3/2823 ,  G01J3/32 ,  G01J2005/0077 ,  G01N21/31 ,  G01N2021/3144 ,  G01N2021/3155 ,  G01N2201/0221 ,  G01N2201/0627 ,  G06F19/00

Abstract: The invention relates to a method for acquiring hyperspectral and/or multispectral data from a patient. The method comprises the following steps: illuminating a region of interest on tissue of the patient; collecting data images of the region of interest with a camera or with a lens and a detector; performing standard data analysis and standard classification methods; and detecting the state of systemic physiology.

公开(公告)号：EP1751510A2

公开(公告)日：2007-02-14

申请号：EP05766089.6

申请日：2005-05-04

Applicant: Delta Nu ,  University of Wyoming

Inventor： CARRON, Keith T. ,  WATSON, Mark A. ,  BULLER, Shane A.

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01J3/02 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/44 ,  G01J2003/4424 ,  G01N21/65 ,  G01N2201/0221 ,  G01N2201/0612 ,  G01N2201/0813

Abstract: A system, method and apparatus for taking a Raman spectrum of a sample is disclosed. In one embodiment, for example, an integrated Raman spectrometer (120) is provided. In another embodiment, a portable Raman spectrometer (320) is provided. In another embodiment, a Raman spectrometer (20) is provided comprising a collimated beam tube (32) for transmitting excitation radiation to an external optical system, such as a microscope (430), a telescope or a camera lens. In another embodiment, a method for correcting a Raman spectrum for background interference is provided. In yet another embodiment, a method for rejecting fluorescence in a Raman spectrometer is provided. A chemical reactor (930) comprising a built-in Raman detector for monitoring a chemical reaction in a reaction chamber of the reactor is also provided.

公开(公告)号：EP1725973A1

公开(公告)日：2006-11-29

申请号：EP05724715.7

申请日：2005-03-03

Applicant: Bayer HealthCare LLC

Inventor： ROMAN, Juan Felix

IPC: G06K9/00 ,  G01N21/86

CPC classification number: G01N21/8483 ,  G01N21/253 ,  G01N21/276 ,  G01N2201/0221 ,  G01N2201/0222

Abstract: A self-contained, optical hand-held diagnostic device is provided with a body having a pocket-sized form factor sized and shaped for engagement by a user's hand. The body includes an integral power supply and an integral display. A channel receives reagent sample media in an indexed fit. The sample media has a plurality of spaced test areas which change color according to an amount of a constituent or property in the sample. Imagers are located within the body so that each of the imagers is superposed with one of the test areas when the sample media is indexed within the channel, to capture an image thereof. A processor is coupled with the imagers to analyze the captured images. The processor also derives a diagnosis value from the analysis, and generates an output corresponding thereto. The display is configured to receive and display the output.

公开(公告)号：EP1459099A4

公开(公告)日：2006-08-23

申请号：EP02795414

申请日：2002-12-26

Applicant: INVERNESS MEDICAL SWITZERLAND

Inventor： FISH FALK ,  GREENBERG ZVI ,  FAKTOR OURIEL

IPC: G01N21/64 ,  G01N21/75 ,  G01N21/77 ,  G01N21/86 ,  G01N33/543

CPC classification number: G01N21/645 ,  G01N21/64 ,  G01N21/8483 ,  G01N33/549 ,  G01N2021/6439 ,  G01N2021/757 ,  G01N2021/7759 ,  G01N2021/7763 ,  G01N2021/7786 ,  G01N2201/0221 ,  G01N2201/0222 ,  G01N2201/0245 ,  G01N2201/062 ,  G01N2201/0628

Abstract: A system and method for detecting fluorescence in a sample (140). Where an efficient light source (120) projects light onto said sample, and where fluorescence in said sample is detected by a photodetector (180).

公开(公告)号：EP1646841A2

公开(公告)日：2006-04-19

申请号：EP04778290.9

申请日：2004-07-19

Applicant: Chemimage Corporation

Inventor： MAIER, John, S. ,  TREADO, Patrick, J. ,  WANG, Chenhui

IPC: G01B9/02 ,  G02F1/1335

CPC classification number: G01N21/65 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/10 ,  G01J3/44 ,  G01J3/4406 ,  G01N21/6456 ,  G01N2021/6417 ,  G01N2021/6423 ,  G01N2021/6471 ,  G01N2201/0221 ,  G01N2201/0627 ,  G02F1/133371 ,  G02F1/1347

Abstract: The disclosure generally relates to a method and apparatus for multi-wavelength imaging spectrometer. More specifically, in one embodiment, the disclosure relates to an optical filter for passing photons therethrough. The filter includes a first filter stage and a second filter stage. The first filter stage may include a first retarder element (450) and a first liquid crystal cell (455). The first element may include an input face and an output face. One of the first element faces is not oriented substantially normal to the trajectory of photons passing through the filter.

公开(公告)号：EP1601954A2

公开(公告)日：2005-12-07

申请号：EP04785727.1

申请日：2004-02-25

Applicant: CEYX TECHNOLOGIES, INC.

Inventor： SANCHEZ OLEA, Jorge ,  FULLER, Carol, E.

IPC: G01N21/63

CPC classification number: G01N21/6486 ,  G01N21/39 ,  G01N21/6402 ,  G01N2021/0118 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6423 ,  G01N2201/0221 ,  G01N2201/0693

Abstract: A sensor comprising a tunable laser array (501-504), an optical head (505), a sample holder, (506), an optical detector (507), a heater cooler element (508), a controller and tuner (509), a battery and power supply unit (510), and a wireless transmitter (511).