DE69840750D1 - Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen - Google Patents

Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen

Info

Publication number
DE69840750D1
DE69840750D1 DE69840750T DE69840750T DE69840750D1 DE 69840750 D1 DE69840750 D1 DE 69840750D1 DE 69840750 T DE69840750 T DE 69840750T DE 69840750 T DE69840750 T DE 69840750T DE 69840750 D1 DE69840750 D1 DE 69840750D1
Authority
DE
Germany
Prior art keywords
absorbance
sample
samples
turbides
additional
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69840750T
Other languages
English (en)
Inventor
James J Childs
Ronald S Scharlack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Healthcare Diagnostics Inc
Original Assignee
Siemens Healthcare Diagnostics Inc
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 Inc filed Critical Siemens Healthcare Diagnostics Inc
Application granted granted Critical
Publication of DE69840750D1 publication Critical patent/DE69840750D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (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)
DE69840750T 1997-09-25 1998-09-24 Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen Expired - Lifetime DE69840750D1 (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
DE69840750D1 true DE69840750D1 (de) 2009-05-28

Family

ID=22026811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840750T Expired - Lifetime DE69840750D1 (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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US6871169B1 (en) * 1997-08-14 2005-03-22 Sensys Medical, Inc. Combinative multivariate calibration that enhances prediction ability through removal of over-modeled regions
US7383069B2 (en) * 1997-08-14 2008-06-03 Sensys Medical, Inc. Method of sample control and calibration adjustment for use with a noninvasive analyzer
JP2002502980A (ja) * 1998-02-10 2002-01-29 イーワイ ラボラトリーズ インコーポレイテッド 試料ホルダ起伏形状を補償し且つシステム・ノイズのロック除去を行う反射測定システム
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
DE60126600T2 (de) * 2000-04-17 2007-11-22 Becton Dickinson And Co. Analyseverfahren für stoffmischungen
DE60122712T2 (de) * 2000-05-16 2007-09-13 Jeacle Ltd., Stillorgan Photometrische gewässeranalyse
EP1398618A3 (de) 2002-09-11 2004-07-28 Horiba, Ltd. Analysevorrichtung für mehrere Komponenten
WO2005083432A1 (fr) * 2003-12-19 2005-09-09 Chengdu Kuachang Medical Industrial Limited Procede et dispositif d'analyse de puce multireacteur
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
CN101501464A (zh) * 2005-02-09 2009-08-05 音莱特解决方案有限公司 用于分析物的无创伤性确定的方法及设备
US7127372B2 (en) * 2005-02-24 2006-10-24 Itt Manufacturing Enterprises, Inc. Retro-regression residual remediation for spectral/signal identification
US8899114B2 (en) 2009-07-30 2014-12-02 Halliburton Energy Services, Inc. Energy intensity transformation
FR2956207B1 (fr) * 2010-02-10 2012-05-04 Horiba Abx Sas Dispositif et procede de mesures multiparametriques de microparticules dans un fluide
US20150029492A1 (en) * 2012-04-09 2015-01-29 Mec Dynamics Corporation Measurement of total hemoglobin in whole blood
CA2910115C (en) * 2013-06-04 2020-08-18 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
US10288556B2 (en) 2016-04-21 2019-05-14 Instrumentation Laboratory Company Optical flow cell apparatus and method for reducing deflection of sample chamber
US9976946B2 (en) 2016-04-21 2018-05-22 Instrumentation Laboratory Company Optical flow cell and test head apparatus
CA3031081C (en) 2016-07-18 2021-08-31 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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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 Mark R Robinson Oximeter zur zuverlässigen klinischen Bestimmung der Blutsauerstoffsättigung in einem Fötus
AT400639B (de) * 1994-07-18 1996-02-26 Avl Verbrennungskraft Messtech Verfahren zur bestimmung der konzentration c eines in einer trägersubstanz homogen verteilten absorbens
US5724268A (en) * 1995-06-29 1998-03-03 Chiron Diagnostics Corporation Apparatus and methods for the analytical determination of sample component concentrations that account for experimental error
US6070093A (en) * 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use

Also Published As

Publication number Publication date
EP1017993B1 (de) 2009-04-15
EP1017993A1 (de) 2000-07-12
ATE428917T1 (de) 2009-05-15
US6219132B1 (en) 2001-04-17
AU9180498A (en) 1999-04-12
WO1999015880A1 (en) 1999-04-01
DK1017993T3 (da) 2009-07-27
US6172744B1 (en) 2001-01-09
ES2322782T3 (es) 2009-06-26
JP2001517791A (ja) 2001-10-09

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