FR2434396A1 - Agent diluant du sang a multiple objet pour emploi dans des instrumentations d'analyse du sang electroniques - Google Patents

Agent diluant du sang a multiple objet pour emploi dans des instrumentations d'analyse du sang electroniques

Info

Publication number
FR2434396A1
FR2434396A1 FR7921065A FR7921065A FR2434396A1 FR 2434396 A1 FR2434396 A1 FR 2434396A1 FR 7921065 A FR7921065 A FR 7921065A FR 7921065 A FR7921065 A FR 7921065A FR 2434396 A1 FR2434396 A1 FR 2434396A1
Authority
FR
France
Prior art keywords
agent
blood
diluent agent
well
electronic
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Withdrawn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
FR7921065A
Other languages
English (en)
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.)
Coulter Electronics Inc
Original Assignee
Coulter Electronics 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 Coulter Electronics Inc filed Critical Coulter Electronics Inc
Publication of FR2434396A1 publication Critical patent/FR2434396A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5094—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • G01N33/721—Haemoglobin
    • 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
    • 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
    • Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]
    • 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
    • Y10T436/105831—Protein or peptide standard or control [e.g., hemoglobin, etc.]
    • 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
    • Y10T436/108331—Preservative, buffer, anticoagulant or diluent

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Ecology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne un agent diluant du sang. Cet agent diluant du sang est dépourvu d'acide et emploie un agent chélatant qui fonctionne comme un agent bactériostatique et fongistatique comprenant une hydroxyquinoline, un agent stabilisant compatible qui est un composé hydrochlorure de la famille des composés anesthésiques ainsi qu'un sulfate métallique minéral pour supprimer la turbidité. Cet agent diluant permet d'effectuer la numération et le dimensionnement des cellules du sang, de déterminer la concentration d'hémoglobine et leurs indices collectifs ainsi que les paramètres des plaquettes dans un échantillon de sang unique.
FR7921065A 1978-08-22 1979-08-21 Agent diluant du sang a multiple objet pour emploi dans des instrumentations d'analyse du sang electroniques Withdrawn FR2434396A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/936,570 US4213876A (en) 1978-08-22 1978-08-22 Multi-purpose blood diluent for use in electronic blood analysis instrumentation

Publications (1)

Publication Number Publication Date
FR2434396A1 true FR2434396A1 (fr) 1980-03-21

Family

ID=25468827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921065A Withdrawn FR2434396A1 (fr) 1978-08-22 1979-08-21 Agent diluant du sang a multiple objet pour emploi dans des instrumentations d'analyse du sang electroniques

Country Status (10)

Country Link
US (1) US4213876A (fr)
JP (1) JPS5530699A (fr)
BR (1) BR7905242A (fr)
CA (1) CA1117401A (fr)
DE (1) DE2933872A1 (fr)
FR (1) FR2434396A1 (fr)
GB (1) GB2028501A (fr)
IT (1) IT1120005B (fr)
NL (1) NL7906315A (fr)
SE (1) SE7906959L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456325A1 (fr) * 1979-05-07 1980-12-05 Coulter Electronics Procede de preparation de temoins de reference de sang entier ayant une bonne stabilite a long terme, diluant de preconditionnement et milieu a utiliser dans ce but
FR2466976A1 (fr) * 1979-10-09 1981-04-17 Abbott Lab Appareils et procedes pour prelever du sang et inhiber la liberation des principes actifs plaquettaires

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358394A (en) * 1979-05-07 1982-11-09 Coulter Electronics, Inc. Process for preparing whole blood reference controls having long term stability
US4346018A (en) 1980-06-16 1982-08-24 Coulter Electronics, Inc. Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes
US4962038A (en) * 1980-06-16 1990-10-09 Coulter Electronics, Inc. Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes
US4521518A (en) * 1980-06-16 1985-06-04 Coulter Electronics, Inc. Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes
US4405719A (en) * 1981-05-29 1983-09-20 Coulter Electronics, Inc. Method of stabilizing platelets for determining multiple platelet parameters in reference control and calibrator compositions; diluents therefor; and combination stabilization procedures
US4389490A (en) * 1981-05-29 1983-06-21 Coulter Electronics, Inc. Method of stabilizing platelets for determining multiple platelet parameters in reference control and calibrator compositions; and diluents thereof
US5045472A (en) * 1981-06-26 1991-09-03 Technicon Instruments Corporation Reagent mixture and composition for treating red blood cells to effect sphering
US4489162A (en) * 1981-12-21 1984-12-18 American Hospital Supply Corporation Fresh blood (unfixed) hematology control
US4528274A (en) * 1982-07-06 1985-07-09 Coulter Electronics, Inc. Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes
US4485175A (en) * 1983-01-03 1984-11-27 Coulter Electronics, Inc. Method for three-volume differential determination of lymphocyte, monocyte and granulocyte populations of leukocytes
JPS59174757A (ja) * 1983-03-24 1984-10-03 Fuji Photo Film Co Ltd 全血試料の分析方法
US4529705A (en) * 1983-06-06 1985-07-16 Coulter Electronics, Inc. Reagent for combined diluting and lysing whole blood
US4704364A (en) * 1984-05-18 1987-11-03 Coulter Electronics, Inc. Hematology control compositions for three populations of leukocytes; and methods for their preparation and use in whole blood control systems
US4751179A (en) * 1984-05-31 1988-06-14 Coulter Electronics, Inc. Method and reagents for differential determination of four populations of leukocytes in blood
DE3530689A1 (de) * 1985-08-28 1987-03-12 Siegfried Dipl Phys Stiller Methode zur kontinuierlichen messung der haemoglobinkonzentration im extrakorporalen kreislauf
US4745071A (en) * 1985-09-05 1988-05-17 Sequoia-Turner Corporation Method for the volumetric differentiation of blood cells types
US4968629A (en) * 1986-08-20 1990-11-06 Hematology Marketing Associates, Inc. Blood diluent for automatic and semi-automatic determination of white cells and method of utilizing same
IL85532A (en) * 1987-03-13 1992-03-29 Coulter Electronics Method and lytic reagent system for isolation,identification and/or analysis of leukocytes from whole blood samples
US5155044A (en) * 1987-03-13 1992-10-13 Coulter Electronics, Inc. Lysing reagent system for isolation, identification and/or analysis of leukocytes from whole blood samples
US5008202A (en) * 1988-11-29 1991-04-16 Sequoia Turner Corporation Blood diluent for red blood cell analysis
US5242832A (en) * 1990-03-01 1993-09-07 Toa Medical Electronics Co., Ltd. Reagent for measurement of leukocytes and hemoglobin in blood
US5316725A (en) * 1991-06-07 1994-05-31 Edward Lawrence Carver, Jr. Reagent system for the improved determination of white blood cell subpopulations
US5262329A (en) * 1991-06-13 1993-11-16 Carver Jr Edward L Method for improved multiple species blood analysis
US6509192B1 (en) * 1992-02-24 2003-01-21 Coulter International Corp. Quality control method
US6362003B1 (en) 1992-02-24 2002-03-26 Coulter Corporation Hematological reference control composition containing leukocyte analogs, methods of making, and uses thereof
GB9526676D0 (en) * 1995-12-29 1996-02-28 Shine Thomas A Method for testing a cell suspension
US5935857A (en) * 1997-08-01 1999-08-10 Coulter International Corp. Blood diluent
US7198953B2 (en) * 2003-10-12 2007-04-03 Beckman Coulter, Inc. Method of using a reference control composition for measurement of nucleated red blood cells
US7195919B2 (en) * 2003-12-19 2007-03-27 Beckman Coulter, Inc. Hematology controls for reticulocytes and nucleated red blood cells
US7135341B2 (en) * 2004-04-07 2006-11-14 Beckman Coulter, Inc. Reference control containing a nucleated red blood cell component
US7109036B2 (en) * 2004-05-13 2006-09-19 Beckman Coulter, Inc. Hematology reference control containing an immature granulocyte component
JP3971771B2 (ja) * 2005-05-19 2007-09-05 株式会社リージャー 未定量の生体試料の定量分析方法
US7354767B2 (en) * 2006-03-16 2008-04-08 Beckman Coulter, Inc. Reference control composition containing a nucleated red blood cell component made of non-nucleated blood cells
WO2008061073A2 (fr) 2006-11-14 2008-05-22 Beckman Coulter, Inc. Système et méthode d'utilisation de compositions de contrôle de linéarité en hématologie
US20080294461A1 (en) * 2007-05-21 2008-11-27 Prescott Ideas L.L.C. Checking and Verifying Blood Screening Data

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297422A1 (fr) * 1975-01-13 1976-08-06 Coulter Diagnostics Inc Diluant a buts multiples pour utilisation dans l'analyse du sang par un appareillage electronique du type coulter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520316A (en) * 1963-12-12 1970-07-14 Bowles Eng Corp Pressure-to-pressure transducer
US3519572A (en) * 1966-10-03 1970-07-07 Pfizer & Co C Blood control
DE2307052C2 (de) * 1973-02-13 1974-10-31 Boehringer Mannheim Gmbh, 6800 Mannheim Harnsäure-Standard
US3920580A (en) * 1973-07-12 1975-11-18 Miles Lab Liquid control solution
US3873467A (en) * 1974-02-01 1975-03-25 United Medical Lab Inc Hematologic reference control
US3977995A (en) * 1974-10-17 1976-08-31 Baxter Laboratories, Inc. Calibrating fluid for blood cell counting and hemoglobin determination

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297422A1 (fr) * 1975-01-13 1976-08-06 Coulter Diagnostics Inc Diluant a buts multiples pour utilisation dans l'analyse du sang par un appareillage electronique du type coulter

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1967 *
CA1974 *
EXBK/76 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456325A1 (fr) * 1979-05-07 1980-12-05 Coulter Electronics Procede de preparation de temoins de reference de sang entier ayant une bonne stabilite a long terme, diluant de preconditionnement et milieu a utiliser dans ce but
FR2466976A1 (fr) * 1979-10-09 1981-04-17 Abbott Lab Appareils et procedes pour prelever du sang et inhiber la liberation des principes actifs plaquettaires

Also Published As

Publication number Publication date
CA1117401A (fr) 1982-02-02
IT7950066A0 (it) 1979-08-21
IT1120005B (it) 1986-03-19
NL7906315A (nl) 1980-02-26
DE2933872A1 (de) 1980-03-06
US4213876A (en) 1980-07-22
JPS5530699A (en) 1980-03-04
GB2028501A (en) 1980-03-05
SE7906959L (sv) 1980-02-23
BR7905242A (pt) 1980-06-17

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Legal Events

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