FR1497157A - Appareil de mesure automatique de l'indice d'hématocrite - Google Patents

Appareil de mesure automatique de l'indice d'hématocrite

Info

Publication number
FR1497157A
FR1497157A FR80851A FR80851A FR1497157A FR 1497157 A FR1497157 A FR 1497157A FR 80851 A FR80851 A FR 80851A FR 80851 A FR80851 A FR 80851A FR 1497157 A FR1497157 A FR 1497157A
Authority
FR
France
Prior art keywords
automatic
index meter
hematocrit index
hematocrit
meter
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.)
Expired
Application number
FR80851A
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.)
COULTRONICS FRANCE
Original Assignee
COULTRONICS FRANCE
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 COULTRONICS FRANCE filed Critical COULTRONICS FRANCE
Application granted granted Critical
Publication of FR1497157A publication Critical patent/FR1497157A/fr
Expired 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR80851A 1965-10-20 1966-10-20 Appareil de mesure automatique de l'indice d'hématocrite Expired FR1497157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49855465A 1965-10-20 1965-10-20

Publications (1)

Publication Number Publication Date
FR1497157A true FR1497157A (fr) 1967-10-06

Family

ID=23981537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80851A Expired FR1497157A (fr) 1965-10-20 1966-10-20 Appareil de mesure automatique de l'indice d'hématocrite

Country Status (12)

Country Link
US (1) US3439267A (fr)
BE (1) BE688565A (fr)
BR (1) BR6683806D0 (fr)
CH (1) CH447473A (fr)
DE (1) DE1524570B1 (fr)
ES (2) ES125071Y (fr)
FR (1) FR1497157A (fr)
GB (1) GB1162941A (fr)
IL (1) IL26678A (fr)
NL (2) NL6614798A (fr)
NO (1) NO128462B (fr)
SE (1) SE365046B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6909151A (fr) * 1968-06-19 1969-12-23
HU164637B (fr) * 1970-02-02 1974-03-28
US3740143A (en) * 1970-10-30 1973-06-19 Technicon Instr Automatic apparatus for determining the percentage population of particulates in a medium
US3743424A (en) * 1970-11-19 1973-07-03 Coulter Electronics Combined electronic and optical method and apparatus for analyzing liquid samples
US3686486A (en) * 1970-12-02 1972-08-22 Coulter Electronics Apparatus for obtaining statistical hematological indices and analyzing same and method
US3973189A (en) * 1972-05-15 1976-08-03 General Science Corporation Hematology system
CH549210A (de) * 1972-09-14 1974-05-15 Contraves Ag Verfahren und messgeraet zur bestimmung des wahren mittleren volumens von in einer elektrolytisch leitenden fluessigkeit suspendierten teilchen.
US3828260A (en) * 1973-04-02 1974-08-06 Royco Instr Inc Hematocrit measuring apparatus
US3987391A (en) * 1974-12-02 1976-10-19 Coulter Electronics, Inc. Method and apparatus for correcting total particle volume error due to particle coincidence
US4052596A (en) * 1974-12-23 1977-10-04 Hycel, Inc. Automatic hematology analyzer
US4068169A (en) * 1976-09-21 1978-01-10 Hycel, Inc. Method and apparatus for determining hematocrit
US7536214B2 (en) * 2005-10-26 2009-05-19 Hutchinson Technology Incorporated Dynamic StO2 measurements and analysis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973807A (en) * 1959-12-24 1964-10-28 Yellow Springs Instr Improvements in instruments for determining characteristics of blood

Also Published As

Publication number Publication date
NL137001C (fr) 1900-01-01
US3439267A (en) 1969-04-15
CH447473A (fr) 1967-11-30
GB1162941A (en) 1969-09-04
ES332500A1 (es) 1967-08-01
NO128462B (fr) 1973-11-19
ES125071Y (es) 1967-07-01
BR6683806D0 (pt) 1973-06-26
IL26678A (en) 1970-06-17
ES125071U (es) 1967-02-16
SE365046B (fr) 1974-03-11
BE688565A (fr) 1967-04-20
NL6614798A (fr) 1967-04-21
DE1524570B1 (de) 1972-01-20

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