[go: up one dir, main page]

DK167942B1 - Fremgangsmaade, apparat og maalekammerenhed ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven - Google Patents

Fremgangsmaade, apparat og maalekammerenhed ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven Download PDF

Info

Publication number
DK167942B1
DK167942B1 DK161391A DK161391A DK167942B1 DK 167942 B1 DK167942 B1 DK 167942B1 DK 161391 A DK161391 A DK 161391A DK 161391 A DK161391 A DK 161391A DK 167942 B1 DK167942 B1 DK 167942B1
Authority
DK
Denmark
Prior art keywords
radiation
measuring chamber
sample
measuring
path length
Prior art date
Application number
DK161391A
Other languages
Danish (da)
English (en)
Other versions
DK161391A (da
DK161391D0 (da
Inventor
Peter Aage Frischauf
Original Assignee
Radiometer As
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
Priority to US08/050,100 priority Critical patent/US5371020A/en
Application filed by Radiometer As filed Critical Radiometer As
Publication of DK161391D0 publication Critical patent/DK161391D0/da
Priority to DK161391A priority patent/DK167942B1/da
Priority to EP92920833A priority patent/EP0605598B1/fr
Priority to DK92920833.8T priority patent/DK0605598T3/da
Priority to JP5505707A priority patent/JP2978565B2/ja
Priority to DE69221306T priority patent/DE69221306T2/de
Priority to PCT/DK1992/000280 priority patent/WO1993006456A1/fr
Priority to AU26716/92A priority patent/AU2671692A/en
Priority to AT92920833T priority patent/ATE156265T1/de
Publication of DK161391A publication Critical patent/DK161391A/da
Application granted granted Critical
Publication of DK167942B1 publication Critical patent/DK167942B1/da

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/036—Cuvette constructions transformable, modifiable
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0364—Cuvette constructions flexible, compressible
    • 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
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G01N2035/1048—General features of the devices using the transfer device for another function
    • G01N2035/1062—General features of the devices using the transfer device for another function for testing the liquid while it is in the transfer device
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/066—Modifiable path; multiple paths in one sample
    • G01N2201/0662—Comparing measurements on two or more paths in one sample

Landscapes

  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Optical Measuring Cells (AREA)
  • Paper (AREA)
DK161391A 1991-09-19 1991-09-19 Fremgangsmaade, apparat og maalekammerenhed ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven DK167942B1 (da)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US08/050,100 US5371020A (en) 1991-09-19 1991-09-17 Method of photometric in vitro determination of the content of an analyte in a sample
DK161391A DK167942B1 (da) 1991-09-19 1991-09-19 Fremgangsmaade, apparat og maalekammerenhed ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven
JP5505707A JP2978565B2 (ja) 1991-09-19 1992-09-17 試料中の検体の量の測光インビトロ決定法及びそのための分析器
DK92920833.8T DK0605598T3 (da) 1991-09-19 1992-09-17 Fremgangsmåden ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en prøve
EP92920833A EP0605598B1 (fr) 1991-09-19 1992-09-17 PROCEDE DE DETERMINATION PHOTOMETRIQUE $i(IN VITRO) DU CONTENU D'UN ANALYTE DANS UN ECHANTILLON
DE69221306T DE69221306T2 (de) 1991-09-19 1992-09-17 Methode zur photometrischen (in vitro) bestimmung des gehaltes eines analyts in einer probe
PCT/DK1992/000280 WO1993006456A1 (fr) 1991-09-19 1992-09-17 Procede de determination photometrique in vitro du contenu d'un analyte dans un echantillon
AU26716/92A AU2671692A (en) 1991-09-19 1992-09-17 Method of photometric (in vitro) determination of the content of an analyte in a sample
AT92920833T ATE156265T1 (de) 1991-09-19 1992-09-17 Methode zur photometrischen (in vitro) bestimmung des gehaltes eines analyts in einer probe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK161391A DK167942B1 (da) 1991-09-19 1991-09-19 Fremgangsmaade, apparat og maalekammerenhed ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven
DK161391 1991-09-19

Publications (3)

Publication Number Publication Date
DK161391D0 DK161391D0 (da) 1991-09-19
DK161391A DK161391A (da) 1993-03-20
DK167942B1 true DK167942B1 (da) 1994-01-03

Family

ID=8106547

Family Applications (2)

Application Number Title Priority Date Filing Date
DK161391A DK167942B1 (da) 1991-09-19 1991-09-19 Fremgangsmaade, apparat og maalekammerenhed ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven
DK92920833.8T DK0605598T3 (da) 1991-09-19 1992-09-17 Fremgangsmåden ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en prøve

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK92920833.8T DK0605598T3 (da) 1991-09-19 1992-09-17 Fremgangsmåden ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en prøve

Country Status (8)

Country Link
US (1) US5371020A (fr)
EP (1) EP0605598B1 (fr)
JP (1) JP2978565B2 (fr)
AT (1) ATE156265T1 (fr)
AU (1) AU2671692A (fr)
DE (1) DE69221306T2 (fr)
DK (2) DK167942B1 (fr)
WO (1) WO1993006456A1 (fr)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246894B1 (en) 1993-02-01 2001-06-12 In-Line Diagnostics Corporation System and method for measuring blood urea nitrogen, blood osmolarity, plasma free hemoglobin and tissue water content
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring
US6725072B2 (en) 1990-10-06 2004-04-20 Hema Metrics, Inc. Sensor for transcutaneous measurement of vascular access blood flow
US5550630A (en) * 1993-03-19 1996-08-27 The United States Of America As Represented By The Secretary Of Agriculture Spectrophotometric method for structural analysis of organic compounds, polymers, nucleotides and peptides
DE4405375C2 (de) * 1994-02-19 1996-07-25 Fritz Nerbe Nachfolger Juergen Mikrotiterplatte
AT400639B (de) * 1994-07-18 1996-02-26 Avl Verbrennungskraft Messtech Verfahren zur bestimmung der konzentration c eines in einer trägersubstanz homogen verteilten absorbens
US5510621A (en) * 1994-10-03 1996-04-23 Optical Solutions, Inc. Apparatus and method for measuring components in a bag
DE19520446A1 (de) * 1995-06-03 1996-12-05 Boehringer Mannheim Gmbh Probenträger für die Infrarot-Transmissionsspektroskopie
US6605471B1 (en) 1996-05-30 2003-08-12 Radiometer Medical A/S Method and system for determining at least one parameter of at least one sample of a physiological liquid, a holder and a test device
KR100253914B1 (ko) * 1997-12-20 2000-04-15 윤덕용 광투과경로길이조절이가능한밀폐형온라인측정장치
US6804543B2 (en) 1998-02-05 2004-10-12 Hema Metrics, Inc. Sensor for transcutaneous measurement of vascular access blood flow
US6246474B1 (en) * 1998-04-29 2001-06-12 Particle Measuring Systems, Inc. Method and apparatus for measurement of particle size distribution in substantially opaque slurries
AU3530799A (en) * 1998-05-13 1999-11-29 Bayer Corporation Optical spectroscopy sample cell
CA2349548C (fr) 1998-11-05 2012-09-25 Chemometec A/S Procede et dispositif d'analyse de particules et systeme et dispositif utilises par ce procede
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6746407B2 (en) 2000-12-29 2004-06-08 Hema Metrics, Inc. Method of measuring transcutaneous access blood flow
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US7016087B2 (en) * 2001-08-08 2006-03-21 Becton Dickinson And Company Photon efficient scanner
US6678542B2 (en) * 2001-08-16 2004-01-13 Optiscan Biomedical Corp. Calibrator configured for use with noninvasive analyte-concentration monitor and employing traditional measurements
FR2829286B1 (fr) * 2001-09-03 2008-04-04 Ge Med Sys Global Tech Co Llc Dispositif et procede d'emission de rayons x
US6958809B2 (en) 2001-11-08 2005-10-25 Optiscan Biomedical Corporation Reagent-less whole-blood glucose meter
US6989891B2 (en) * 2001-11-08 2006-01-24 Optiscan Biomedical Corporation Device and method for in vitro determination of analyte concentrations within body fluids
US7050157B2 (en) * 2001-11-08 2006-05-23 Optiscan Biomedical Corp. Reagent-less whole-blood glucose meter
US7061593B2 (en) * 2001-11-08 2006-06-13 Optiscan Biomedical Corp. Device and method for in vitro determination of analyte concentrations within body fluids
GB0223546D0 (en) * 2002-10-10 2002-11-20 Council Cent Lab Res Councils Sample cell
US6983177B2 (en) * 2003-01-06 2006-01-03 Optiscan Biomedical Corporation Layered spectroscopic sample element with microporous membrane
US20040132168A1 (en) * 2003-01-06 2004-07-08 Peter Rule Sample element for reagentless whole blood glucose meter
US20040131088A1 (en) * 2003-01-08 2004-07-08 Adtran, Inc. Shared T1/E1 signaling bit processor
US7271912B2 (en) 2003-04-15 2007-09-18 Optiscan Biomedical Corporation Method of determining analyte concentration in a sample using infrared transmission data
US20050106749A1 (en) * 2003-04-15 2005-05-19 Braig James R. Sample element for use in material analysis
US20050038674A1 (en) * 2003-04-15 2005-02-17 Braig James R. System and method for managing a chronic medical condition
WO2004091387A2 (fr) * 2003-04-15 2004-10-28 Optiscan Biomedical Corporation Systeme de detection d'analyte a mesure duale
US20050037384A1 (en) * 2003-04-15 2005-02-17 Braig James R. Analyte detection system
WO2004092743A1 (fr) * 2003-04-15 2004-10-28 Optiscan Biomedical Corporation Qualification d'element d'echantillon
EP1682872A1 (fr) 2003-10-30 2006-07-26 Bayer HealthCare LLC Cuvette optique a construction a plateau et puits
DE602004020652D1 (de) * 2003-10-30 2009-05-28 Bayer Healthcare Llc Formate für die optische analyse sowie verfahren zur herstellung davon
US7759651B2 (en) * 2004-04-19 2010-07-20 Trojan Technologies Optical radiation sensor system and method for measuring radiation transmittance of a fluid
WO2005111580A1 (fr) * 2004-05-07 2005-11-24 Optiscan Biomedical Corporation Élément d’échantillonnage avec des capacites de reduction de bord d’entrefer
US7763454B2 (en) * 2004-07-09 2010-07-27 Church & Dwight Co., Inc. Electronic analyte assaying device
US20060030790A1 (en) * 2004-08-06 2006-02-09 Braig James R Sample element with barrier material and vacuum
WO2006058741A1 (fr) * 2004-12-02 2006-06-08 Foss Analytical A/S Spectrophotometre
DE102004059704B4 (de) * 2004-12-10 2012-07-05 Scieva Gmbh Spektroskopischer Nachweis anorganischer, organischer oder biologischer Stoffe
US20060200070A1 (en) * 2005-02-14 2006-09-07 Callicoat David N Method and apparatus for calibrating an analyte detection system with a calibration sample
US20060195045A1 (en) 2005-02-14 2006-08-31 Gable Jennifer H Fluid handling cassette having a fluid transport network
US8251907B2 (en) 2005-02-14 2012-08-28 Optiscan Biomedical Corporation System and method for determining a treatment dose for a patient
US20070030482A1 (en) * 2005-08-08 2007-02-08 Zhenghua Ji Spectrophotometer with adjustable light pathlength
US9561001B2 (en) 2005-10-06 2017-02-07 Optiscan Biomedical Corporation Fluid handling cassette system for body fluid analyzer
DE102006038271A1 (de) * 2006-08-11 2008-02-14 Senslab-Gesellschaft Zur Entwicklung Und Herstellung Bioelektrochemischer Sensoren Mbh Sensorvorrichtung mit strukturierter Durchflusszelle
DE102007019695B4 (de) * 2007-04-24 2009-08-13 Analytik Jena Ag Küvette für die optische Analyse kleiner Volumina
US8597190B2 (en) 2007-05-18 2013-12-03 Optiscan Biomedical Corporation Monitoring systems and methods with fast initialization
CN102016545B (zh) 2008-03-21 2013-03-20 埃佩多夫股份公司 用于光学检验小液体量的试槽、嵌件、适配器和方法
DE102008027085B4 (de) * 2008-06-05 2010-07-15 Leibniz-Institut für Analytische Wissenschaften-ISAS-e.V. Vorrichtung zur Analyse einer flüssigen Probe sowie Verfahren zur Analytbestimmung in einem Dialysat mit einer solchen Vorrichtung
US7961310B1 (en) * 2008-07-09 2011-06-14 Durasens, LLC Transmission liquid flow cell with increased internal flow rates
US9370324B2 (en) 2008-11-05 2016-06-21 Fresenius Medical Care Holdings, Inc. Hemodialysis patient data acquisition, management and analysis system
US9554742B2 (en) 2009-07-20 2017-01-31 Optiscan Biomedical Corporation Fluid analysis system
US10475529B2 (en) 2011-07-19 2019-11-12 Optiscan Biomedical Corporation Method and apparatus for analyte measurements using calibration sets
US8731638B2 (en) 2009-07-20 2014-05-20 Optiscan Biomedical Corporation Adjustable connector and dead space reduction
EP2580589B1 (fr) 2010-06-09 2016-08-31 Optiscan Biomedical Corporation Mesure d'analytes dans un échantillon de fluide prélevé chez un patient
US9194792B2 (en) 2010-09-07 2015-11-24 Fresenius Medical Care Holdings, Inc. Blood chamber for an optical blood monitoring system
US8743354B2 (en) 2010-09-07 2014-06-03 Fresenius Medical Care Holdings, Inc. Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
US8333724B2 (en) 2010-09-07 2012-12-18 Fresenius Medical Care Holdings, Inc. Low flow optical blood chamber
US8517968B2 (en) 2011-02-25 2013-08-27 Fresenius Medical Care Holdings, Inc. Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
JP6059150B2 (ja) 2010-11-17 2017-01-11 フレセニウス メディカル ケア ホールディングス インコーポレーテッド 光学的モニタリングシステム用のセンサークリップアセンブリー
US9173988B2 (en) 2010-11-17 2015-11-03 Fresenius Medical Care Holdings, Inc. Sensor clip assembly for an optical monitoring system
DE102011013002C5 (de) * 2011-03-04 2020-12-17 Optek-Danulat Gmbh Durchströmbare Messzelle
WO2013006716A1 (fr) 2011-07-06 2013-01-10 Optiscan Biomedical Corporation Cellule échantillon pour système d'analyse de fluide
USD725261S1 (en) 2012-02-24 2015-03-24 Fresenius Medical Care Holdings, Inc. Blood flow chamber
JP6283035B2 (ja) * 2012-12-20 2018-02-21 ラジオメーター・メディカル・アー・ペー・エス 試料中の成分を検出するための装置
EP2988113B1 (fr) * 2013-04-18 2024-09-18 Nipro Corporation Dispositif de mesure de concentration de fluide
EP3208585B1 (fr) * 2013-05-27 2019-11-27 GasPorOx AB Système et procédé permettant de déterminer la concentration d'un gaz dans un récipient
DE102013011495A1 (de) * 2013-07-02 2015-01-08 Laser- Und Medizin-Technologie Gmbh, Berlin Verfahren zur Ermittlung der Konzentration eines Stoffes in einem verformbaren Behälter
USD799031S1 (en) 2015-09-09 2017-10-03 Fresenius Medical Care Holdings, Inc. Blood flow chamber with directional arrow
EP3199937A1 (fr) * 2016-01-28 2017-08-02 Minitüb GmbH Compartiment de comptage et un procédé pour l'analyse d'échantillons
JP6886473B2 (ja) * 2016-02-04 2021-06-16 ノヴァ バイオメディカル コーポレイション 全血中のヘモグロビンパラメータを決定するための分析システム及び方法
JP2019510987A (ja) * 2016-04-08 2019-04-18 ヴェリフィ リミテッド 分光測光法のための試料容器
WO2018196937A1 (fr) * 2017-04-28 2018-11-01 Q-Interline A/S Pipette d'échantillonnage et cuvette, procédé de réalisation de spectroscopie et un dispositif
WO2018204290A1 (fr) 2017-05-02 2018-11-08 Ping Lin Porte-échantillons pour une utilisation en spectroscopie infrarouge
EP4143294A4 (fr) 2020-04-28 2025-01-08 Siemens Healthcare Diagnostics, Inc. Dispositifs et procédés de lyse acousto-phorétique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740156A (en) * 1971-08-11 1973-06-19 Exxon Research Engineering Co Photometric analyzer sampling cell
US3810695A (en) * 1972-12-14 1974-05-14 Gam Rad Fluid analyzer with variable light path
US4509522A (en) * 1981-12-15 1985-04-09 The United States Of America As Represented By The Secretary Of The Navy Infrared optical measurement of blood gas concentrations and fiber optic catheter
GB2160646B (en) * 1984-05-18 1988-05-05 Univ London Method for determining the concentration of a gas
DK282085D0 (da) * 1985-06-21 1985-06-21 Radiometer As Fremgangsmaade og apparat til bestemmelse af blodkomponenter
US4762798A (en) * 1985-12-31 1988-08-09 Marshall Diagnostics, Inc. Device and method for determining a characteristic of a fluid sample
US4800886A (en) * 1986-07-14 1989-01-31 C. R. Bard, Inc. Sensor for measuring the concentration of a gaseous component in a fluid by absorption
US4873993A (en) * 1986-07-22 1989-10-17 Personal Diagnostics, Inc. Cuvette
US4786171A (en) * 1986-07-29 1988-11-22 Guided Wave, Inc. Spectral analysis apparatus and method
US5149503A (en) * 1987-07-24 1992-09-22 Terumo Kabushiki Kaisha Apparatus for measuring hemoglobin concentration and oxygen saturation thereof
DK163194C (da) * 1988-12-22 1992-06-22 Radiometer As Fremgangsmaade ved fotometrisk in vitro bestemmelse af en blodgasparameter i en blodproeve
DE3838371A1 (de) * 1988-11-11 1990-05-17 Hench Automatik App Masch Messzelle zur spektralanalyse von stroemenden medien, insbesondere kunststoffschmelzen
EP0401453B1 (fr) * 1989-05-23 1992-09-02 Biosensors Technology, Inc. Méthode pour déterminer, par absorbtion de rayonnement, la concentration de substances dans des matrices absorbantes et troubles
US4980551A (en) * 1990-01-05 1990-12-25 National Research Council Canada Conseil National De Recherches Canada Non-pressure-dependancy infrared absorption spectra recording, sample cell
US5168367A (en) * 1991-01-16 1992-12-01 Rourke Patrick E O Variable path length spectrophotometric probe

Also Published As

Publication number Publication date
DE69221306T2 (de) 1998-01-08
EP0605598B1 (fr) 1997-07-30
ATE156265T1 (de) 1997-08-15
DK161391A (da) 1993-03-20
EP0605598A1 (fr) 1994-07-13
DE69221306D1 (de) 1997-09-04
US5371020A (en) 1994-12-06
JPH07500904A (ja) 1995-01-26
DK0605598T3 (da) 1997-12-29
WO1993006456A1 (fr) 1993-04-01
AU2671692A (en) 1993-04-27
DK161391D0 (da) 1991-09-19
JP2978565B2 (ja) 1999-11-15

Similar Documents

Publication Publication Date Title
DK167942B1 (da) Fremgangsmaade, apparat og maalekammerenhed ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven
RU2730366C2 (ru) Аналитическая система и способ для определения параметров гемоглобина в цельной крови
US10760965B2 (en) Porous mesh spectrometry methods and apparatus
US5986754A (en) Medical diagnostic apparatus using a Fresnel reflector
US7978331B2 (en) Attenuated total reflection optical probe and apparatus therewith for spectroscopic measurement of aqueous solution
EP2470063B1 (fr) Appareil et procédé pour déterminer l'osmolarité des larmes
KR101277140B1 (ko) 분광 광도계 분석 장치 및 방법
CN101105499B (zh) 尤其用于血糖测试的测试带单元
JP2021192028A (ja) サンプル検査のための装置、システムおよび方法
KR20020063581A (ko) 테스트 부재 분석 시스템
CN101313205B (zh) 利用相衬成像的透镜检查系统
JP2011075513A (ja) ガス分光分析装置
CA2469099C (fr) Methode et appareil de spectroscopie pour la mesure de l'hemoglobine totale
CN101929956A (zh) 一种基于表面等离子体共振与生物传感的水芯片
TW200307133A (en) Blood tester
JP4958220B2 (ja) 全反射減衰型光学プローブおよびそれを用いた水溶液分光測定装置
JP7230988B2 (ja) マルチパス光学系における流体サンプルの分離
JP6183227B2 (ja) 挿入型ガス濃度測定装置
JP2004245830A (ja) 成型少量導波光学フォマット
JP7170804B2 (ja) 全血中の被検査物濃度を測定する方法及び装置
JP4294566B2 (ja) 全反射吸収測定用プリズムを用いた全反射吸収測定方法
CN115931779A (zh) 用于样品测试的装置、系统和方法
US20210181095A1 (en) Compact imaging-based sensors
JP2007127449A (ja) 測定容器
CN115684093B (zh) 一种基于色散检测的集成化波长调制型spr检测装置及检测方法

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed
PBP Patent lapsed