DK109391D0 - Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af oxygen i en blodproeve - Google Patents

Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af oxygen i en blodproeve

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Publication number
DK109391D0
DK109391D0 DK911093A DK109391A DK109391D0 DK 109391 D0 DK109391 D0 DK 109391D0 DK 911093 A DK911093 A DK 911093A DK 109391 A DK109391 A DK 109391A DK 109391 D0 DK109391 D0 DK 109391D0
Authority
DK
Denmark
Prior art keywords
photometric
sample container
blood
sample
oxygen
Prior art date
Application number
DK911093A
Other languages
English (en)
Other versions
DK109391A (da
Inventor
Finn Chresten Lundsgaard
Willy Andersen
Niels-Henrik Jensen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8149234&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK109391(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Radiometer As filed Critical Radiometer As
Priority to DK109391A priority Critical patent/DK109391A/da
Publication of DK109391D0 publication Critical patent/DK109391D0/da
Publication of DK109391A publication Critical patent/DK109391A/da

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    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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    • 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
    • G01N21/251—Colorimeters; Construction thereof
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    • 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
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    • 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
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    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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    • G01N2021/3148—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 using three or more wavelengths
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    • 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
    • G01N2021/3166—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 using separate detectors and filters
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    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
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    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
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DK109391A 1988-12-22 1991-06-07 Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af oxygen i en blodproeve DK109391A (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK109391A DK109391A (da) 1988-12-22 1991-06-07 Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af oxygen i en blodproeve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK716288A DK163194C (da) 1988-12-22 1988-12-22 Fremgangsmaade ved fotometrisk in vitro bestemmelse af en blodgasparameter i en blodproeve
PCT/DK1989/000300 WO1990007107A1 (en) 1988-12-22 1989-12-21 A method of photometric in vitro determination of the content of oxygen in a blood sample
DK109391A DK109391A (da) 1988-12-22 1991-06-07 Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af oxygen i en blodproeve

Publications (2)

Publication Number Publication Date
DK109391D0 true DK109391D0 (da) 1991-06-07
DK109391A DK109391A (da) 1991-06-07

Family

ID=8149234

Family Applications (3)

Application Number Title Priority Date Filing Date
DK716288A DK163194C (da) 1987-11-25 1988-12-22 Fremgangsmaade ved fotometrisk in vitro bestemmelse af en blodgasparameter i en blodproeve
DK109391A DK109391A (da) 1988-12-22 1991-06-07 Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af oxygen i en blodproeve
DK109291A DK109291A (da) 1988-12-22 1991-06-07 Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve af fuldblod

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK716288A DK163194C (da) 1987-11-25 1988-12-22 Fremgangsmaade ved fotometrisk in vitro bestemmelse af en blodgasparameter i en blodproeve

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK109291A DK109291A (da) 1988-12-22 1991-06-07 Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve af fuldblod

Country Status (7)

Country Link
US (3) US5525518A (da)
EP (4) EP0449900B1 (da)
JP (3) JPH0833390B2 (da)
AT (4) ATE112391T1 (da)
DE (4) DE68926246T2 (da)
DK (3) DK163194C (da)
WO (3) WO1990007109A1 (da)

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CA2143365A1 (en) * 1994-03-14 1995-09-15 Hugh V. Cottingham Nucleic acid amplification method and apparatus
US5504011A (en) * 1994-10-21 1996-04-02 International Technidyne Corporation Portable test apparatus and associated method of performing a blood coagulation test
FR2726911B1 (fr) * 1994-11-16 1996-12-27 Laurec Francois Xavier Appareil de mesure et d'affichage d'un taux d'alcoolemie dans l'air alveolaire expire
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US6212424B1 (en) 1998-10-29 2001-04-03 Rio Grande Medical Technologies, Inc. Apparatus and method for determination of the adequacy of dialysis by non-invasive near-infrared spectroscopy
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
US6353471B1 (en) 1995-10-10 2002-03-05 Cme Telemetrix Inc. Method and apparatus for non-destructive screening of specimen integrity
US5983120A (en) * 1995-10-23 1999-11-09 Cytometrics, Inc. Method and apparatus for reflected imaging analysis
US5670375A (en) * 1996-02-21 1997-09-23 Biomerieux Vitek, Inc. Sample card transport method for biological sample testing machine
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US5719053A (en) * 1996-05-06 1998-02-17 Primus Corporation Chromatographic method for the identification and characterization of hemoglobin variants in blood
WO1997046887A1 (en) 1996-05-30 1997-12-11 Radiometer Medical A/S A method and a system for determining at least one parameter of at least one sample of a physiological liquid, a holder and a test device
US5885212A (en) * 1996-06-13 1999-03-23 Chiron Diagnostics Corporation Non-invasive measurement of blood PH
AT404513B (de) * 1996-07-12 1998-12-28 Avl Verbrennungskraft Messtech Verfahren und messanordnung zur optischen bestimmung der totalen hämoglobinkonzentration
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US5853666A (en) * 1997-02-12 1998-12-29 Biomerieux Vitek, Inc. Optical reader and sample card transport stations for biological sample testing machine
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US5288646A (en) 1994-02-22
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ATE112391T1 (de) 1994-10-15
DK716288A (da) 1990-06-23
ATE136645T1 (de) 1996-04-15
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DE68918292D1 (de) 1994-10-20
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DK163194B (da) 1992-02-03
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EP0449900B1 (en) 1996-04-10
ATE218206T1 (de) 2002-06-15
JPH04502511A (ja) 1992-05-07
EP0534945B1 (en) 1994-09-14
DE68926246D1 (de) 1996-05-15
ATE111601T1 (de) 1994-09-15
WO1990007106A1 (en) 1990-06-28

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