EP0846253A4 - Biological fluid analysis using distance outlier detection - Google Patents

Biological fluid analysis using distance outlier detection

Info

Publication number
EP0846253A4
EP0846253A4 EP96926226A EP96926226A EP0846253A4 EP 0846253 A4 EP0846253 A4 EP 0846253A4 EP 96926226 A EP96926226 A EP 96926226A EP 96926226 A EP96926226 A EP 96926226A EP 0846253 A4 EP0846253 A4 EP 0846253A4
Authority
EP
European Patent Office
Prior art keywords
biological fluid
fluid analysis
outlier detection
distance outlier
distance
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.)
Withdrawn
Application number
EP96926226A
Other languages
German (de)
French (fr)
Other versions
EP0846253A1 (en
Inventor
John F Price
James R Long
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.)
Roche Diagnostics Operations Inc
Original Assignee
Roche Diagnostics Operations 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
Priority claimed from US08/587,017 external-priority patent/US5606164A/en
Application filed by Roche Diagnostics Operations Inc filed Critical Roche Diagnostics Operations Inc
Publication of EP0846253A1 publication Critical patent/EP0846253A1/en
Publication of EP0846253A4 publication Critical patent/EP0846253A4/en
Withdrawn legal-status Critical Current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
    • G01N21/27—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
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan
EP96926226A 1995-08-07 1996-08-02 Biological fluid analysis using distance outlier detection Withdrawn EP0846253A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US195095P 1995-08-07 1995-08-07
US195 1995-08-07
US587017 1996-01-16
US08/587,017 US5606164A (en) 1996-01-16 1996-01-16 Method and apparatus for biological fluid analyte concentration measurement using generalized distance outlier detection
PCT/US1996/012625 WO1997006418A1 (en) 1995-08-07 1996-08-02 Biological fluid analysis using distance outlier detection

Publications (2)

Publication Number Publication Date
EP0846253A1 EP0846253A1 (en) 1998-06-10
EP0846253A4 true EP0846253A4 (en) 2009-11-11

Family

ID=26669720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96926226A Withdrawn EP0846253A4 (en) 1995-08-07 1996-08-02 Biological fluid analysis using distance outlier detection

Country Status (5)

Country Link
EP (1) EP0846253A4 (en)
JP (1) JP3323512B2 (en)
AU (1) AU711324B2 (en)
CA (1) CA2228844C (en)
WO (1) WO1997006418A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822219A (en) * 1996-05-13 1998-10-13 Foss Nirsystems, Inc. System for identifying materials by NIR spectrometry
US7383069B2 (en) 1997-08-14 2008-06-03 Sensys Medical, Inc. Method of sample control and calibration adjustment for use with a noninvasive analyzer
US6115673A (en) * 1997-08-14 2000-09-05 Instrumentation Metrics, Inc. Method and apparatus for generating basis sets for use in spectroscopic analysis
DE19810917A1 (en) * 1998-03-13 1999-09-16 Buehler Ag Calibration method used in evaluation of measured spectra
SE512540C2 (en) * 1998-06-22 2000-04-03 Umetri Ab Method and apparatus for calibrating input data
DE60031427T2 (en) * 1999-08-31 2007-09-20 NIR Diagnostics Inc., Campbellville METHOD FOR CALIBRATING A SPECTROSCOPY DEVICE
JP4054853B2 (en) * 2000-10-17 2008-03-05 独立行政法人農業・食品産業技術総合研究機構 Blood analysis using near infrared spectroscopy
EP1488237B1 (en) * 2002-03-27 2011-05-11 GE Healthcare Bio-Sciences AB Method, system and computer program for detecting molecular binding interactions comprising response curve quality control
WO2003083757A2 (en) * 2002-03-28 2003-10-09 Epigenomics Ag Methods and computer program products for the quality control of nucleic acid assays
WO2005029077A1 (en) * 2003-09-24 2005-03-31 Biacore Ab Method and system for molecular interaction analysis
US8260556B2 (en) * 2008-08-21 2012-09-04 Bio-Rad Laboratories, Inc. Calibration surface method for determination on of analyte ratios
JP5206251B2 (en) * 2008-09-05 2013-06-12 株式会社ニコン Use object recommendation device, use object recommendation method and program
CN102353643A (en) * 2011-06-22 2012-02-15 中国林业科学研究院林产化学工业研究所 Method for rapid determination of oil content in Camellia oleifera seeds by using near-infrared diffuse reflectance spectroscopy (NIRS)
US9606055B2 (en) * 2013-01-09 2017-03-28 Ppg Industries Ohio, Inc. Systems and methods for statistical measurement control of spectrophotometric data
WO2018060967A1 (en) * 2016-09-29 2018-04-05 Inesc Tec - Instituto De Engenharia De Sistemas E Computadores, Tecnologia E Ciência Big data self-learning methodology for the accurate quantification and classification of spectral information under complex varlability and multi-scale interference
CN106596465A (en) * 2017-03-03 2017-04-26 东北农业大学 Method for recognizing abnormal samples in near infrared spectrum analysis
EP4290412A3 (en) * 2018-09-05 2024-01-03 Sartorius Stedim Data Analytics AB Computer-implemented method, computer program product and system for data analysis
DE102019135877B4 (en) * 2019-12-30 2021-09-30 TRUMPF Venture GmbH System for measuring the presence and / or concentration of an analytical substance dissolved in body fluid
CN111967742B (en) * 2020-08-05 2024-01-23 中国矿业大学(北京) Quick discrimination technique for mine water inrush source grade
CN112229863A (en) * 2020-09-30 2021-01-15 上海海关工业品与原材料检测技术中心 Method for identifying country or brand of origin of iron ore
CN113702317B (en) * 2021-08-30 2023-10-27 中国农业科学院农业信息研究所 River basin non-point source pollution component sensor, monitoring system and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975581A (en) * 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121338A (en) * 1988-03-10 1992-06-09 Indiana University Foundation Method for detecting subpopulations in spectral analysis
EP0535700B1 (en) * 1991-10-04 1997-03-26 The Perkin-Elmer Corporation Method and apparatus for comparing spectra

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975581A (en) * 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ATKINSON A C ET AL: "THE STALACTITE PLOT FOR THE DETECTION OF MULTIVARIATE OUTLIERS", STATISTICS AND COMPUTING, LONDON, GB, vol. 3, no. 1, 1 March 1993 (1993-03-01), pages 27 - 35, XP008041399, ISSN: 0960-3174 *
DALLAL G E ET AL: "LMSMVE: A program for least median of squares regression and robust distances", 1 August 1992, COMPUTERS AND BIOMEDICAL RESEARCH, ACADEMIC PRESS, LONDON, GB, PAGE(S) 384 - 391, ISSN: 0010-4809, XP022956305 *
DE MAESSCHALCK R ET AL: "The Mahalanobis distance", CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM, NL, vol. 50, no. 1, 1 January 2000 (2000-01-01), pages 1 - 18, XP004184173, ISSN: 0169-7439 *
HAALAND D M ET AL: "REAGENTLESS NEAR-INFRARED DETERMINATION OF GLUCOSE IN WHOLE BLOOD USING MULTIVARIATE CALIBRATION*", APPLIED SPECTROSCOPY, THE SOCIETY FOR APPLIED SPECTROSCOPY. BALTIMORE, US, vol. 46, no. 10, 1 October 1992 (1992-10-01), pages 1575 - 1578, XP000307972, ISSN: 0003-7028 *
See also references of WO9706418A1 *

Also Published As

Publication number Publication date
JP3323512B2 (en) 2002-09-09
AU6644896A (en) 1997-03-05
MX9801056A (en) 1998-05-31
JPH11510604A (en) 1999-09-14
CA2228844C (en) 2006-03-14
CA2228844A1 (en) 1997-02-20
WO1997006418A1 (en) 1997-02-20
AU711324B2 (en) 1999-10-14
EP0846253A1 (en) 1998-06-10

Similar Documents

Publication Publication Date Title
EP0846253A4 (en) Biological fluid analysis using distance outlier detection
AU2124295A (en) Integrated system for biological fluid constituent analysis
AU1344295A (en) Fluid sensing pipette
EP0804121A4 (en) Breathable liquid elimination analysis
GB9816441D0 (en) Analysis of liquids
EP0766074A3 (en) Fluid level sensor
GB2322941B (en) Biological measurement system
FI101610B1 (en) The sample sensor
PL326314A1 (en) Heat-carrier fluid
ZA935244B (en) Fluid analysis
GB2302919B (en) Fluid meter
GB9503808D0 (en) Detection assay
GB9502740D0 (en) Aqueous liquid analysis
GB9506291D0 (en) Drilling fluid analysis
GB9312274D0 (en) Fluid analysis
GB9516409D0 (en) Vibrational element sensors for fluid analysis
GB9316903D0 (en) Vibrating element sensors for fluid analysis
GB9321614D0 (en) Fluid viscosity analysis device
GB9518381D0 (en) Fluid investigation system
TW311360U (en) Industrial or Bio-medical multi-parameter miniature probe for fluid analysis
GB9501610D0 (en) Biological environment indicator
GB9407649D0 (en) Fluid detection means
ITVR950060A0 (en) PROCEDURE FOR PERFORMING ANALYSIS ON BIOLOGICAL LIQUIDS
ZA971957B (en) The sampling of fluids.
GB9502324D0 (en) Fluid meters

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980227

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ROCHE DIAGNOSTICS CORPORATION

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ROCHE DIAGNOSTICS OPERATIONS, INC.

A4 Supplementary search report drawn up and despatched

Effective date: 20091012

17Q First examination report despatched

Effective date: 20100305

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130301