MXPA02004167A - Metodo para calibar un analizador de muestras. - Google Patents

Metodo para calibar un analizador de muestras.

Info

Publication number
MXPA02004167A
MXPA02004167A MXPA02004167A MXPA02004167A MXPA02004167A MX PA02004167 A MXPA02004167 A MX PA02004167A MX PA02004167 A MXPA02004167 A MX PA02004167A MX PA02004167 A MXPA02004167 A MX PA02004167A MX PA02004167 A MXPA02004167 A MX PA02004167A
Authority
MX
Mexico
Prior art keywords
calibrating
sample analyzer
precise
field
relates
Prior art date
Application number
MXPA02004167A
Other languages
English (en)
Inventor
W Berndt Klaus
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of MXPA02004167A publication Critical patent/MXPA02004167A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1012—Calibrating particle analysers; References therefor
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G01N2015/144—Imaging characterised by its optical setup
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1497—Particle shape
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Signal Processing (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

La presente invencion se refiere al campo de la microespectroscopia cuantitativa, y en particular a un metodo para calibrar un analizador de muestras para obtener un valor de HCT mas preciso.
MXPA02004167A 2001-04-27 2002-04-26 Metodo para calibar un analizador de muestras. MXPA02004167A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/845,071 US6544793B2 (en) 2001-04-27 2001-04-27 Method for calibrating a sample analyzer

Publications (1)

Publication Number Publication Date
MXPA02004167A true MXPA02004167A (es) 2004-05-05

Family

ID=25294325

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02004167A MXPA02004167A (es) 2001-04-27 2002-04-26 Metodo para calibar un analizador de muestras.

Country Status (4)

Country Link
US (1) US6544793B2 (es)
EP (1) EP1253420A3 (es)
JP (1) JP2003042953A (es)
MX (1) MXPA02004167A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7540839B2 (en) * 1999-10-14 2009-06-02 Atropos Limited Wound retractor
US7146283B2 (en) * 2004-08-16 2006-12-05 National Instruments Corporation Calibrating analog-to-digital systems using a precision reference and a pulse-width modulation circuit to reduce local and large signal nonlinearities
US8951395B2 (en) * 2007-11-05 2015-02-10 Nippon Kayaku Kabushiki Kaisha Biosensor
CN102016578B (zh) 2008-03-21 2014-10-01 艾博特健康公司 利用红细胞内含有的血红蛋白的本征色素沉着来确定血样的血细胞比容的方法及设备
WO2010022019A1 (en) * 2008-08-21 2010-02-25 Siemens Healthcare Diagnostics Inc. Multi-layer slides for analysis of urine sediments
US20140152801A1 (en) 2009-10-28 2014-06-05 Alentic Microscience Inc. Detecting and Using Light Representative of a Sample
US8911815B2 (en) 2009-11-13 2014-12-16 Ventana Medical Systems, Inc. Thin film processing apparatuses for adjustable volume accommodation
US10746752B2 (en) 2009-11-13 2020-08-18 Ventana Medical Systems, Inc. Opposables and automated specimen processing systems with opposables
US9498791B2 (en) 2009-11-13 2016-11-22 Ventana Medical Systems, Inc. Opposables and automated specimen processing systems with opposables
AU2010330825B2 (en) 2009-12-18 2014-03-06 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge
EP2519820B1 (en) * 2009-12-31 2013-11-06 Abbott Point Of Care, Inc. Method and apparatus for determining mean cell volume of red blood cells
WO2011116305A1 (en) 2010-03-18 2011-09-22 Abbott Point Of Care, Inc. Method and apparatus for optically determining at least one hemoglobin related parameter of a whole blood sample
US9199233B2 (en) * 2010-03-31 2015-12-01 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with deflecting top panel
US9873118B2 (en) 2010-12-30 2018-01-23 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion
EP2748618A1 (en) 2011-08-24 2014-07-02 Abbott Point of Care Inc. Biologic fluid sample analysis cartridge
FR3000209B1 (fr) * 2012-12-26 2017-02-24 Biomerieux Sa Procede et systeme pour detecter et mesurer des signaux de fluorescence
US10502666B2 (en) * 2013-02-06 2019-12-10 Alentic Microscience Inc. Sample processing improvements for quantitative microscopy
USD728120S1 (en) 2013-03-15 2015-04-28 Ventana Medical Systems, Inc. Arcuate member for moving liquids along a microscope slide
EP3014330B1 (en) 2013-06-26 2024-01-03 Alentic Microscience Inc. Sample processing improvements for microscopy
US9645086B2 (en) * 2013-08-30 2017-05-09 Kabushiki Kaisha Toshiba Componential analysis method, componential analysis apparatus and non-transitory computer-readable recording medium
US11067526B2 (en) 2017-08-17 2021-07-20 Abbott Point Of Care Inc. Devices, systems, and methods for performing optical and electrochemical assays
JP7377980B2 (ja) * 2019-12-20 2023-11-10 ロッシュ ダイアグノスティクス ヘマトロジー インコーポレイテッド 直線性管理組成物および使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547849A (en) * 1993-02-17 1996-08-20 Biometric Imaging, Inc. Apparatus and method for volumetric capillary cytometry
US6064474A (en) * 1998-02-06 2000-05-16 Optical Sensors, Inc. Optical measurement of blood hematocrit incorporating a self-calibration algorithm
US6235536B1 (en) * 1998-03-07 2001-05-22 Robert A. Levine Analysis of quiescent anticoagulated whole blood samples
US6127184A (en) * 1998-03-07 2000-10-03 Robert A. Levine Calibration of a whole blood sample analyzer
US6180314B1 (en) * 1998-05-27 2001-01-30 Becton, Dickinson And Company Method for preparing thin liquid samples for microscopic analysis
US6358475B1 (en) * 1998-05-27 2002-03-19 Becton, Dickinson And Company Device for preparing thin liquid for microscopic analysis
US6359683B1 (en) * 2000-04-27 2002-03-19 Becton, Dickinson And Company Method for determining the volume of particles suspended in liquids
US6446020B1 (en) * 2001-04-27 2002-09-03 Becton, Dickinson And Company Method of calibrating the sample height in a sample analyzer
US6468803B1 (en) * 2001-05-25 2002-10-22 Becton, Dickinson And Company Method for calibrating a sample analyzer

Also Published As

Publication number Publication date
US6544793B2 (en) 2003-04-08
EP1253420A2 (en) 2002-10-30
EP1253420A3 (en) 2003-11-05
US20030008401A1 (en) 2003-01-09
JP2003042953A (ja) 2003-02-13

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