公开(公告)号：EP2834620A1

公开(公告)日：2015-02-11

申请号：EP13719647.3

申请日：2013-04-04

Applicant: Grove Instruments Inc.

Inventor： HARJUNMAA, Hannu ,  KUN, Stevan

IPC: G01N21/31 ,  G01N21/35 ,  G01N21/49 ,  G01N21/17 ,  A61B5/00 ,  A61B5/026 ,  A61B5/145 ,  G01N33/49 ,  A61B5/1455

CPC classification number: A61B5/14532 ,  A61B5/0051 ,  A61B5/1455 ,  A61B5/6816 ,  A61B5/6826 ,  A61B2560/0431 ,  A61B2562/0233 ,  A61B2562/146 ,  F04C2270/041 ,  G01N21/1717 ,  G01N21/314 ,  G01N21/359 ,  G01N21/474 ,  G01N21/49 ,  G01N33/49 ,  G01N2021/3148 ,  G01N2021/4709 ,  G01N2021/475 ,  G01N2201/0221 ,  G01N2201/0631 ,  G01N2201/0636

Abstract: A method and apparatus for noninvasively measuring the concentration of a target analyte in a sample matrix (22), using a fiberless transflectance probe (20). It includes directing a beam of electromagnetic radiation, consisting of at least two components of different wavelengths, to the sample matrix (22) and conducting the backscattered radiation to a detector (18) which outputs a signal indicative of the differential absorption of the two wavelengths in the sample matrix (22). The transflectance probe (20) comprises a tapered tubular housing (50) having an inner reflective surface (52), an optical rod (40) having an outer reflective surface (45), and a detection window (46) which serves as an interface between the probe and the surface of the sample matrix (22). The method and apparatus described are particularly useful in measuring the concentration of glucose in tissue (22) containing blood.

公开(公告)号：EP2337489A4

公开(公告)日：2014-11-19

申请号：EP09816957

申请日：2009-09-25

Applicant: UNIV COLUMBIA

Inventor： NIKOLENKO VOLODYMYR ,  YUSTE RAFAEL ,  WATSON BRENDON O ,  PETERKA DARCY

IPC: G01N21/64 ,  A61N5/06 ,  G01N21/65 ,  G02B21/00 ,  G02B27/46

CPC classification number: G02B27/46 ,  A61N5/0622 ,  G01N21/6458 ,  G01N2021/653 ,  G01N2201/0221 ,  G02B21/0004

公开(公告)号：EP2787351A1

公开(公告)日：2014-10-08

申请号：EP14175680.9

申请日：2012-07-06

Applicant: Thermo Scientific Portable Analytical Instruments Inc.

Inventor： Gardner, Craig Morris ,  Hargreaves, Michael Derek ,  Wang, Peidong ,  Shen, Yu

IPC: G01N33/94 ,  G01N21/65 ,  A61K31/485 ,  G01N21/84 ,  G01N21/64 ,  G01N21/94

CPC classification number: G01N21/658 ,  G01J3/44 ,  G01N21/65 ,  G01N21/8483 ,  G01N21/94 ,  G01N33/9486 ,  G01N2021/646 ,  G01N2021/656 ,  G01N2201/0221 ,  G01N2201/06113

Abstract: A method of identifying the presence of heroin in an impure heroin composition which contains heroin and at least one fluorescent contaminant which interferes with a Raman signal from the heroin. The method may include contacting the mixture with a solvent such as an alcohol, then contacting the resulting alcohol composition with a SERS surface. The surface may then be exposed to laser light from a hand-held Raman spectrometer to detect a Raman signal from the heroin. An apparatus for performing the method is also provided.

Abstract translation: 一种识别含有海洛因和至少一种干扰来自海洛因的拉曼信号的荧光污染物的不纯海洛因成分中海洛因存在的方法。 该方法可以包括使混合物与溶剂如醇接触，然后使得到的醇组合物与SERS表面接触。 然后可以将该表面暴露于来自手持式拉曼光谱仪的激光以检测来自海洛因的拉曼信号。 还提供了用于执行该方法的设备。

公开(公告)号：EP2703794A4

公开(公告)日：2014-10-08

申请号：EP12776102

申请日：2012-04-05

Applicant: KONICA MINOLTA INC

Inventor： TERAOKA YOSHITAKA ,  TSURUTANI KATSUTOSHI ,  YAMANOI YUTA

IPC: G01J3/02 ,  G01J3/08 ,  G01J3/50 ,  G01N21/25 ,  G01N21/47 ,  G01N21/57

CPC classification number: G01J3/50 ,  G01J3/0218 ,  G01J3/0272 ,  G01J3/08 ,  G01J3/504 ,  G01N21/251 ,  G01N21/255 ,  G01N2021/4711 ,  G01N2021/4735 ,  G01N2021/575 ,  G01N2201/0221 ,  G01N2201/061 ,  G01N2201/08

Abstract: A multi-angle colorimeter (100) employs a multi-angle mode and a symmetrical arrangement mode in an optical arrangement. Light detection on both sides of the symmetrical arrangement is performed by a single photodetector unit (41). The photodetector unit (41) is used on both sides, and thus, the device becomes simpler, without any impact on individual difference in characteristics of multiple photodetector units. Conversely, elements for illumination can be used on both sides. Also in a case where multiple photodetector units are used, the size and cost of the device can be reduced with the use of a photodetector unit having a relatively low wavelength resolution as a photodetector unit to be used on one side. This enables to reduce an attitude error due to relative tilting of a measurement surface while reducing the size and cost of the device.

公开(公告)号：EP2753917A1

公开(公告)日：2014-07-16

申请号：EP11770714.1

申请日：2011-09-09

Applicant: Dublin City University

Inventor： O'DRISCOLL, Stephen ,  BURKE, Conor ,  MACCRAITH, Brian

IPC: G01N21/25 ,  G01N21/64 ,  G01J3/50 ,  G01J3/44

CPC classification number: G01N33/54373 ,  G01J1/58 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/28 ,  G01J3/4406 ,  G01J3/50 ,  G01J2003/1213 ,  G01N21/251 ,  G01N21/64 ,  G01N21/6428 ,  G01N21/645 ,  G01N21/6486 ,  G01N21/8483 ,  G01N33/487 ,  G01N33/497 ,  G01N2021/6432 ,  G01N2021/7786 ,  G01N2201/0221 ,  G01N2201/024

Abstract: The present application provides a system (1) that comprises a mobile phone (25) to allow testing of samples from a patient at the point of care or environmental/industrial process monitoring tests to be performed in the field. The system (1) may be easily adapted for use with a variety of different mobile phones (25). The mobile phone (25) comprises an integrated camera (15). The system (1) further comprises an optical module (20) for receiving a sample for testing. The mobile phone (25) is configured to extract the intensity and/or color information from the camera (15).

公开(公告)号：EP2002228B1

公开(公告)日：2014-07-09

申请号：EP07868185.5

申请日：2007-03-21

Applicant: Exelis Inc.

Inventor： PONSARDIN, Patrick, Louis ,  KLETECKA, Christopher, Scott ,  REZAC, Jeromy, Paul

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01N21/65 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/44 ,  G01N2201/0221

公开(公告)号：EP2703803A3

公开(公告)日：2014-05-07

申请号：EP13182195.1

申请日：2013-08-29

Applicant: Infopia Co., Ltd.

Inventor： Bae, Byeong Woo ,  Lee, Sung Dong ,  Kang, Rae Ho ,  Shin, Ji Hun ,  Hong, Ju Pyo

IPC: G01N21/84 ,  G01N21/78 ,  G01N21/75

CPC classification number: G01N21/75 ,  B01L3/502 ,  G01N21/78 ,  G01N21/8483 ,  G01N2201/0221

Abstract: Provided is a specimen analysis apparatus. The specimen analysis apparatus includes an image photographing unit photographing an identification code disposed on a kit for specimen analyzing and a specimen reaction result reacting by injecting a specimen into the kit for specimen analyzing and a main body on which the image photographing unit is mounted. The image photographing unit photographs the identification code and the specimen reaction result with a time difference.

Abstract translation: 提供了一种标本分析装置。 标本分析设备包括图像拍摄单元，该图像拍摄单元拍摄放置在用于标本分析的套件上的标识码和通过将标本注入用于标本分析的套件和安装图像拍摄单元的主体而反应的标本反应结果。 图像拍摄单元以时间差拍摄识别码和样本反应结果。

公开(公告)号：EP2443427B1

公开(公告)日：2014-04-02

申请号：EP10790223.1

申请日：2010-06-17

Applicant: Ingeneron, Inc. ,  Board of Regents, The University of Texas System

Inventor： VYKOUKAL, Jody ,  VYKOUKAL, Daynene, M. ,  STONE, Gregory P. ,  ALT, Eckhard, U.

IPC: G01N21/64 ,  G01N15/14

CPC classification number: B01L3/502715 ,  B01L2300/0654 ,  B01L2300/0816 ,  B01L2400/0406 ,  G01N15/1463 ,  G01N21/6454 ,  G01N2201/0221 ,  G01N2201/062

公开(公告)号：EP2597458A4

公开(公告)日：2014-03-12

申请号：EP11809308

申请日：2011-07-20

Applicant: ABENGOA SOLAR NEW TECH SA

Inventor： MAINAR LÓPEZ MARTA ,  IZQUIERDO NÚÑEZ DAVID ,  SALINAS Á RIZ IÑIGO ,  HERAS VILA CARLOS ,  ALONSO ESTEBAN RAFAEL ,  VILLUENDAS YUSTE FRANCISCO ,  ASENSIO PÉREZ-ULLIVARRI JAVIER

IPC: G01N21/55 ,  G01M11/00 ,  G01N21/47

CPC classification number: G01N21/55 ,  G01M11/005 ,  G01N21/47 ,  G01N2201/0221 ,  G01N2201/0625 ,  G01N2201/0627

公开(公告)号：EP2703795A1

公开(公告)日：2014-03-05

申请号：EP12776651.7

申请日：2012-04-09

Applicant: Konica Minolta, Inc.

Inventor： TERAOKA, Yoshitaka ,  TSURUTANI, Katsutoshi ,  YAMANOI, Yuta

IPC: G01J3/50

CPC classification number: G01J3/50 ,  G01J3/502 ,  G01J3/504 ,  G01N21/251 ,  G01N21/255 ,  G01N2021/4711 ,  G01N2021/4735 ,  G01N2021/575 ,  G01N2201/0221

Abstract: In a multi-angle colorimeter, a light detecting portion 40 includes a main light receiving window 41 W disposed in a predetermined position on a main geometry plane, and first and second auxiliary optical windows 42W and 43W disposed on a secondary geometry plane, and a main photoelectric conversion element V1 for converting a main component light V0 received by the main light receiving window 41 W in a light reflected from a measurement point into an electrical main signal SG0, and first and second auxiliary photoelectric conversion elements 42T and 43T for converting first and second auxiliary component lights V1 and V2 received by the first and second auxiliary light receiving windows 42W and 43W in the reflected light respectively into first and second electrical auxiliary signals SG1 and SG2. A calculating portion 72 corrects the main signal SG0 based on the first and second auxiliary signals SG1 and SG2 to obtain color information about the measurement point. Consequently, it is possible to reduce a posture error caused by a relative inclination of a measurement plane while maintaining reliability and durability of an internal mechanism without requiring a labor and time.

Abstract translation: 在多角度色度计中，光检测部分40包括设置在主几何平面上的预定位置上的主光接收窗口41W，以及设置在次级几何平面上的第一和第二辅助光学窗口42W和43W，以及 主光电转换元件V1，用于将从主测光点反射的光中由主光接收窗口41W接收的主分量光V0转换为电主信号SG0;以及第一和第二辅助光电转换元件42T和43T， 以及由反射光中的第一和第二辅助光接收窗口42W和43W接收的第二辅助分量光V1和V2分别分成第一和第二辅助电信号SG1和SG2。 计算部分72基于第一和第二辅助信号SG1和SG2校正主信号SG0以获得关于测量点的颜色信息。 因此，可以在保持内部机构的可靠性和耐久性的同时减少由测量平面的相对倾斜导致的姿势误差，而不需要劳力和时间。