ATE428917T1 - Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen - Google Patents

Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen

Info

Publication number
ATE428917T1
ATE428917T1 AT98944143T AT98944143T ATE428917T1 AT E428917 T1 ATE428917 T1 AT E428917T1 AT 98944143 T AT98944143 T AT 98944143T AT 98944143 T AT98944143 T AT 98944143T AT E428917 T1 ATE428917 T1 AT E428917T1
Authority
AT
Austria
Prior art keywords
absorbance
sample
samples
opacity
analysis
Prior art date
Application number
AT98944143T
Other languages
English (en)
Inventor
James Childs
Ronald Scharlack
Original Assignee
Siemens Healthcare Diagnostics
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 Siemens Healthcare Diagnostics filed Critical Siemens Healthcare Diagnostics
Application granted granted Critical
Publication of ATE428917T1 publication Critical patent/ATE428917T1/de

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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
AT98944143T 1997-09-25 1998-09-24 Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen ATE428917T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6001897P 1997-09-25 1997-09-25
PCT/IB1998/001492 WO1999015880A1 (en) 1997-09-25 1998-09-24 Spectroscopic analysis of samples with turbidity and high absorbance

Publications (1)

Publication Number Publication Date
ATE428917T1 true ATE428917T1 (de) 2009-05-15

Family

ID=22026811

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98944143T ATE428917T1 (de) 1997-09-25 1998-09-24 Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen

Country Status (9)

Country Link
US (2) US6219132B1 (de)
EP (1) EP1017993B1 (de)
JP (1) JP2001517791A (de)
AT (1) ATE428917T1 (de)
AU (1) AU9180498A (de)
DE (1) DE69840750D1 (de)
DK (1) DK1017993T3 (de)
ES (1) ES2322782T3 (de)
WO (1) WO1999015880A1 (de)

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US7383069B2 (en) * 1997-08-14 2008-06-03 Sensys Medical, Inc. Method of sample control and calibration adjustment for use with a noninvasive analyzer
US6871169B1 (en) * 1997-08-14 2005-03-22 Sensys Medical, Inc. Combinative multivariate calibration that enhances prediction ability through removal of over-modeled regions
WO1999040536A1 (en) * 1998-02-10 1999-08-12 Ey Laboratories, Inc. Reflectometry system with compensation for specimen holder topography and with lock-rejection of system noise
US6408321B1 (en) * 1999-03-24 2002-06-18 International Business Machines Corporation Method and apparatus for mapping components of descriptor vectors to a space that discriminates between groups
US20020058028A1 (en) * 1999-05-05 2002-05-16 Mark K. Malmros Method of in situ diagnosis by spectroscopic analysis of biological stain compositions
AU2001265863A1 (en) * 2000-04-17 2001-10-30 Becton, Dickinson And Company Method for analyzing substance mixtures
WO2001088505A1 (en) * 2000-05-16 2001-11-22 Jeacle Limited Photometric analysis of natural waters
EP1398618A3 (de) 2002-09-11 2004-07-28 Horiba, Ltd. Analysevorrichtung für mehrere Komponenten
WO2005083432A1 (en) * 2003-12-19 2005-09-09 Chengdu Kuachang Medical Industrial Limited The detecting method of chip and the detecting device
JP2008506959A (ja) * 2004-07-21 2008-03-06 チェングドゥ クアチャング メディカル インダストリアル リミテッド マルチリアクタ・分析チップのテスト方法、該分析チップ及びテスト装置
CA2597234A1 (en) * 2005-02-09 2006-08-17 Inlight Solutions, Inc. Methods and apparatuses for noninvasive determinations of analytes
US7127372B2 (en) * 2005-02-24 2006-10-24 Itt Manufacturing Enterprises, Inc. Retro-regression residual remediation for spectral/signal identification
EP2449354B1 (de) 2009-07-30 2020-06-03 Halliburton Energy Services Inc. Energieintensitätsumwandlung
FR2956207B1 (fr) * 2010-02-10 2012-05-04 Horiba Abx Sas Dispositif et procede de mesures multiparametriques de microparticules dans un fluide
EP2836122A4 (de) * 2012-04-09 2016-03-16 Mec Dynamics Corp Messung von gesamthämoglobin in vollblut
US9874515B2 (en) * 2013-06-04 2018-01-23 Foss Analytical A/S Method of and apparatus for correcting for intensity deviations in a spectrometer
JP6499846B2 (ja) * 2014-11-17 2019-04-10 株式会社堀場製作所 吸光分析装置及びその検量線作成方法
US9976946B2 (en) 2016-04-21 2018-05-22 Instrumentation Laboratory Company Optical flow cell and test head apparatus
US10288556B2 (en) 2016-04-21 2019-05-14 Instrumentation Laboratory Company Optical flow cell apparatus and method for reducing deflection of sample chamber
WO2018017199A1 (en) 2016-07-18 2018-01-25 Siemens Healthcare Diagnostics Inc. System and method for optical whole blood hemolysis detection
GB2554411A (en) * 2016-09-26 2018-04-04 Sumitomo Chemical Co Analytical test device
JP6743627B2 (ja) * 2016-09-29 2020-08-19 富士通株式会社 懸濁した溶液中の溶質の濃度を求める方法及び装置

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Publication number Priority date Publication date Assignee Title
US4174202A (en) 1977-11-28 1979-11-13 The Dow Chemical Company Kit and method for testing liquids for hydrogen sulfide content
JPS5484781A (en) 1977-12-19 1979-07-05 Hitachi Ltd Absorptiometric analysis method
US4800282A (en) 1985-02-07 1989-01-24 Sharp Kabushiki Kaisha Apparatus and method for detecting residual organic compounds
DK282085D0 (da) 1985-06-21 1985-06-21 Radiometer As Fremgangsmaade og apparat til bestemmelse af blodkomponenter
US6262798B1 (en) 1992-09-29 2001-07-17 Board Of Regents, The University Of Texas System Method and apparatus for direct spectrophotometric measurements in unaltered whole blood
US5046846A (en) 1989-03-22 1991-09-10 The Lubrizol Corporation Method and apparatus for spectroscopic comparison of compositions
US5568400A (en) * 1989-09-01 1996-10-22 Stark; Edward W. Multiplicative signal correction method and apparatus
US5125747A (en) 1990-10-12 1992-06-30 Tytronics, Inc. Optical analytical instrument and method having improved calibration
DE69227545T2 (de) * 1991-07-12 1999-04-29 Robinson, Mark R., Albuquerque, N.Mex. Oximeter zur zuverlässigen klinischen Bestimmung der Blutsauerstoffsättigung in einem Fötus
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Also Published As

Publication number Publication date
JP2001517791A (ja) 2001-10-09
US6172744B1 (en) 2001-01-09
US6219132B1 (en) 2001-04-17
WO1999015880A1 (en) 1999-04-01
DK1017993T3 (da) 2009-07-27
DE69840750D1 (de) 2009-05-28
ES2322782T3 (es) 2009-06-26
EP1017993A1 (de) 2000-07-12
AU9180498A (en) 1999-04-12
EP1017993B1 (de) 2009-04-15

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