BR9608712A - Determinação de concentrações de components levando em conta erros de medidas - Google Patents

Determinação de concentrações de components levando em conta erros de medidas

Info

Publication number
BR9608712A
BR9608712A BR9608712A BR9608712A BR9608712A BR 9608712 A BR9608712 A BR 9608712A BR 9608712 A BR9608712 A BR 9608712A BR 9608712 A BR9608712 A BR 9608712A BR 9608712 A BR9608712 A BR 9608712A
Authority
BR
Brazil
Prior art keywords
spectrum
errors
shift
component concentrations
methods
Prior art date
Application number
BR9608712A
Other languages
English (en)
Inventor
Ronald S Scharlack
Lester Sodickson
Original Assignee
Chiron Diagnostics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chiron Diagnostics Corp filed Critical Chiron Diagnostics Corp
Publication of BR9608712A publication Critical patent/BR9608712A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction

Landscapes

  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BR9608712A 1995-06-29 1996-06-27 Determinação de concentrações de components levando em conta erros de medidas BR9608712A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/496,724 US5724268A (en) 1995-06-29 1995-06-29 Apparatus and methods for the analytical determination of sample component concentrations that account for experimental error
PCT/IB1996/000616 WO1997001751A1 (en) 1995-06-29 1996-06-27 Determination of component concentrations taking account of measurement errors

Publications (1)

Publication Number Publication Date
BR9608712A true BR9608712A (pt) 1999-07-06

Family

ID=23973847

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608712A BR9608712A (pt) 1995-06-29 1996-06-27 Determinação de concentrações de components levando em conta erros de medidas

Country Status (10)

Country Link
US (1) US5724268A (pt)
EP (1) EP0835438B1 (pt)
KR (1) KR19990028482A (pt)
AT (1) ATE186117T1 (pt)
AU (1) AU705578B2 (pt)
BR (1) BR9608712A (pt)
CA (1) CA2224994A1 (pt)
DE (1) DE69604923T2 (pt)
PL (1) PL324314A1 (pt)
WO (1) WO1997001751A1 (pt)

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US6240306B1 (en) 1995-08-09 2001-05-29 Rio Grande Medical Technologies, Inc. Method and apparatus for non-invasive blood analyte measurement with fluid compartment equilibration
US7890158B2 (en) * 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
WO1999015880A1 (en) * 1997-09-25 1999-04-01 Bayer Corporation Spectroscopic analysis of samples with turbidity and high absorbance
DE69942250D1 (de) * 1998-06-12 2010-05-27 Radiometer Medical Aps Verfahren zur qualitätskontrolle eines spektrophotometers
US6157041A (en) 1998-10-13 2000-12-05 Rio Grande Medical Technologies, Inc. Methods and apparatus for tailoring spectroscopic calibration models
US7098037B2 (en) 1998-10-13 2006-08-29 Inlight Solutions, Inc. Accommodating subject and instrument variations in spectroscopic determinations
US6441388B1 (en) 1998-10-13 2002-08-27 Rio Grande Medical Technologies, Inc. Methods and apparatus for spectroscopic calibration model transfer
US6341257B1 (en) * 1999-03-04 2002-01-22 Sandia Corporation Hybrid least squares multivariate spectral analysis methods
US6816605B2 (en) 1999-10-08 2004-11-09 Lumidigm, Inc. Methods and systems for biometric identification of individuals using linear optical spectroscopy
US7449339B2 (en) * 1999-11-23 2008-11-11 Nir Diagnostics Inc. Spectroscopic method and apparatus for total hemoglobin measurement
US6949384B2 (en) * 2001-12-21 2005-09-27 Spectromedical Inc. Method for monitoring degradation of Hb-based blood substitutes
US6629041B1 (en) * 2000-04-14 2003-09-30 Ralf Marbach Methods to significantly reduce the calibration cost of multichannel measurement instruments
US6983176B2 (en) 2001-04-11 2006-01-03 Rio Grande Medical Technologies, Inc. Optically similar reference samples and related methods for multivariate calibration models used in optical spectroscopy
US7126682B2 (en) * 2001-04-11 2006-10-24 Rio Grande Medical Technologies, Inc. Encoded variable filter spectrometer
US6574490B2 (en) 2001-04-11 2003-06-03 Rio Grande Medical Technologies, Inc. System for non-invasive measurement of glucose in humans
US6862091B2 (en) 2001-04-11 2005-03-01 Inlight Solutions, Inc. Illumination device and method for spectroscopic analysis
US6865408B1 (en) 2001-04-11 2005-03-08 Inlight Solutions, Inc. System for non-invasive measurement of glucose in humans
US7027848B2 (en) 2002-04-04 2006-04-11 Inlight Solutions, Inc. Apparatus and method for non-invasive spectroscopic measurement of analytes in tissue using a matched reference analyte
US7627151B2 (en) * 2003-04-04 2009-12-01 Lumidigm, Inc. Systems and methods for improved biometric feature definition
US7347365B2 (en) * 2003-04-04 2008-03-25 Lumidigm, Inc. Combined total-internal-reflectance and tissue imaging systems and methods
US7668350B2 (en) * 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US7751594B2 (en) * 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
CN101194270B (zh) * 2003-04-04 2012-07-11 光谱辨识公司 多谱生物统计传感器
US7460696B2 (en) 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US20050007582A1 (en) * 2003-07-07 2005-01-13 Lumidigm, Inc. Methods and apparatus for collection of optical reference measurements for monolithic sensors
US7508965B2 (en) * 2004-06-01 2009-03-24 Lumidigm, Inc. System and method for robust fingerprint acquisition
US8229185B2 (en) * 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
US8140140B2 (en) * 2005-02-14 2012-03-20 Optiscan Biomedical Corporation Analyte detection system for multiple analytes
US7801338B2 (en) 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
US7400398B2 (en) * 2006-05-09 2008-07-15 Environmental Systems Products Holdings Inc. Remote emissions sensing system and method incorporating spectral matching by data interpolation
US7995808B2 (en) * 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture
US8175346B2 (en) * 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
KR101349892B1 (ko) * 2006-07-19 2014-01-13 루미다임 인크. 다중 생체인식 다중 스펙트럼 이미저
US8355545B2 (en) * 2007-04-10 2013-01-15 Lumidigm, Inc. Biometric detection using spatial, temporal, and/or spectral techniques
US7804984B2 (en) 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
US7801339B2 (en) 2006-07-31 2010-09-21 Lumidigm, Inc. Biometrics with spatiospectral spoof detection
CN101641049A (zh) * 2007-03-21 2010-02-03 光谱辨识公司 基于局部一致特征的生物测定
DE112010003414T5 (de) * 2009-08-26 2012-12-06 Lumidigm, Inc. Biometrische Multiplex-Bildgebung und biometrischer Dual-Bilderzeugersensor
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
JP5824950B2 (ja) * 2011-08-08 2015-12-02 ソニー株式会社 血液分析装置および血液分析方法
WO2013028196A1 (en) 2011-08-25 2013-02-28 Alliance For Sustainable Energy, Llc On-line, continuous monitoring in solar cell and fuel cell manufacturing using spectral reflectance imaging
US20130226330A1 (en) * 2012-02-24 2013-08-29 Alliance For Sustainable Energy, Llc Optical techniques for monitoring continuous manufacturing of proton exchange membrane fuel cell components
US10480935B2 (en) 2016-12-02 2019-11-19 Alliance For Sustainable Energy, Llc Thickness mapping using multispectral imaging

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US4866644A (en) * 1986-08-29 1989-09-12 Shenk John S Optical instrument calibration system
US5121338A (en) * 1988-03-10 1992-06-09 Indiana University Foundation Method for detecting subpopulations in spectral analysis
US5121337A (en) * 1990-10-15 1992-06-09 Exxon Research And Engineering Company Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method
US5243546A (en) * 1991-01-10 1993-09-07 Ashland Oil, Inc. Spectroscopic instrument calibration
JP3212779B2 (ja) * 1993-11-12 2001-09-25 富士写真フイルム株式会社 光学式分析装置の分光器の機差補正方法

Also Published As

Publication number Publication date
US5724268A (en) 1998-03-03
EP0835438B1 (en) 1999-10-27
DE69604923T2 (de) 2000-02-03
PL324314A1 (en) 1998-05-25
ATE186117T1 (de) 1999-11-15
AU6013296A (en) 1997-01-30
CA2224994A1 (en) 1997-01-16
KR19990028482A (ko) 1999-04-15
WO1997001751A1 (en) 1997-01-16
EP0835438A1 (en) 1998-04-15
AU705578B2 (en) 1999-05-27
DE69604923D1 (de) 1999-12-02

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