AU652042B2 - Differential erythrocyte counts - Google Patents

Differential erythrocyte counts Download PDF

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Publication number
AU652042B2
AU652042B2 AU15235/92A AU1523592A AU652042B2 AU 652042 B2 AU652042 B2 AU 652042B2 AU 15235/92 A AU15235/92 A AU 15235/92A AU 1523592 A AU1523592 A AU 1523592A AU 652042 B2 AU652042 B2 AU 652042B2
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AU
Australia
Prior art keywords
markers
erythrocyte
specific gravity
density
bands
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.)
Ceased
Application number
AU15235/92A
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English (en)
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AU1523592A (en
Inventor
Robert A. Levine
Stephen C. Wardlaw
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Publication of AU1523592A publication Critical patent/AU1523592A/en
Application granted granted Critical
Publication of AU652042B2 publication Critical patent/AU652042B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • 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
    • G01N33/491—Blood by separating the blood components
    • 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
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • G01N2015/045—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates by optical analysis

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  • 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)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (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)
AU15235/92A 1991-10-04 1992-04-29 Differential erythrocyte counts Ceased AU652042B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US770875 1991-10-04
US07/770,875 US5321975A (en) 1991-10-04 1991-10-04 Differential erythrocyte counts

Publications (2)

Publication Number Publication Date
AU1523592A AU1523592A (en) 1993-04-08
AU652042B2 true AU652042B2 (en) 1994-08-11

Family

ID=25089972

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15235/92A Ceased AU652042B2 (en) 1991-10-04 1992-04-29 Differential erythrocyte counts

Country Status (18)

Country Link
US (1) US5321975A (https=)
EP (1) EP0536658B1 (https=)
JP (1) JP2558417B2 (https=)
CN (1) CN1073263A (https=)
AR (1) AR248192A1 (https=)
AT (1) ATE162630T1 (https=)
AU (1) AU652042B2 (https=)
BR (1) BR9202996A (https=)
CA (1) CA2068285C (https=)
DE (1) DE69224127T2 (https=)
DK (1) DK0536658T3 (https=)
ES (1) ES2112877T3 (https=)
FI (1) FI924029L (https=)
GR (1) GR3026365T3 (https=)
MX (1) MX9204482A (https=)
NO (1) NO923855L (https=)
RU (1) RU2100807C1 (https=)
TW (1) TW240167B (https=)

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US5526677A (en) * 1995-01-11 1996-06-18 Serim Research Corporation Single sensor density measuring apparatus and method
US5705739A (en) * 1996-08-27 1998-01-06 Levine; Robert A. Detecting specific medical conditions from erythrocyte density distrubition in a centrifuged anticoagulated whole blood sample
US6911315B2 (en) * 1997-11-24 2005-06-28 David L. Rimm Method for the detection, identification, enumeration and confirmation of virally infected cells and other epitopically defined cells in whole blood
RU2225616C2 (ru) * 2002-01-11 2004-03-10 Корякин Софрон Павлович Способ количественного определения эритроцитов в крови
RU2225002C1 (ru) * 2002-06-28 2004-02-27 Нижегородский государственный научно-исследовательский институт травматологии и ортопедии Способ выявления легкой фракции эритроцитов
US7074577B2 (en) * 2002-10-03 2006-07-11 Battelle Memorial Institute Buffy coat tube and float system and method
JP4362532B2 (ja) 2004-04-07 2009-11-11 ウォードロウ パートナーズ エルピー 生体液を分析する使い捨てチャンバ
RU2268463C1 (ru) * 2004-04-12 2006-01-20 Государственное образовательное учреждение высшего профессионального образования Белгородский государственный университет (ГОУ ВПО Белгородский государственный университет) Способ оценки активности эритропоэза
US7731901B2 (en) 2005-10-19 2010-06-08 Abbott Laboratories Apparatus and method for performing counts within a biologic fluid sample
CN102011509B (zh) * 2010-11-27 2012-10-10 常州市振南特种建筑玻璃厂 灵位牌
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WO2017048871A1 (en) 2015-09-14 2017-03-23 Essenlix Corp. Device and system for analyzing a sample, particularly blood, as well as methods of using the same
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US20190056385A1 (en) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. Method of imaging assay beads in a biological sample
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US20190056384A1 (en) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. Single-use test device for imaging assay beads
US11253852B2 (en) 2017-08-17 2022-02-22 Abbott Point Of Care Inc. Devices, systems, and methods for performing optical assays
WO2019035084A1 (en) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. SINGLE USE TEST DEVICE FOR IMAGING BLOOD CELLS
US20190056304A1 (en) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. Method of imaging blood cells
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RU2690504C2 (ru) * 2017-11-30 2019-06-04 Федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр гематологии" Министерства здравоохранения Российской Федерации (ФГБУ "НМИЦ гематологии" Минздрава России) Способ исследования распределения эритроцитов по плотности
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Citations (2)

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US4843869A (en) * 1988-03-21 1989-07-04 Levine Robert A Method for measuring hemoglobin
WO1990015664A1 (en) * 1989-06-16 1990-12-27 Oscar Maria Johannes Driessen Method and device for the quantification of a volume of a sediment or of a volume of a fluid with bad flow properties

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US3437266A (en) * 1967-07-03 1969-04-08 Sondell Research & Dev Co Centrifugal separation enhancement
US3920557A (en) * 1974-02-27 1975-11-18 Becton Dickinson Co Serum/plasma separator--beads-plus-adhesive type
US3914985A (en) * 1974-03-29 1975-10-28 American Hospital Supply Corp Centrifuging device and method
US4027660A (en) * 1976-04-02 1977-06-07 Wardlaw Stephen C Material layer volume determination
US4137755A (en) * 1976-09-20 1979-02-06 Wardlaw Stephen C Material layer volume determination
US4209226A (en) * 1979-01-22 1980-06-24 Levine Robert A Optical viewing instrument including capillary tube and holder
NO146616C (no) * 1979-10-04 1982-11-03 Ken Heimreid Fremgangsmaate og anordning ved preparering til undersoekelse av ukoagulert blod.
US4558947A (en) * 1983-11-07 1985-12-17 Wardlaw Stephen C Method and apparatus for measuring blood constituent counts
US4567754A (en) * 1985-03-29 1986-02-04 Wardlaw Stephen C Measurement of small heavy constituent layer in stratified mixture
US4835097A (en) * 1986-10-15 1989-05-30 Saunders Alexander M Method for ascertaining the history of a condition of the body from a single blood sample

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US4843869A (en) * 1988-03-21 1989-07-04 Levine Robert A Method for measuring hemoglobin
WO1990015664A1 (en) * 1989-06-16 1990-12-27 Oscar Maria Johannes Driessen Method and device for the quantification of a volume of a sediment or of a volume of a fluid with bad flow properties

Also Published As

Publication number Publication date
NO923855L (no) 1993-04-05
EP0536658A1 (en) 1993-04-14
DE69224127D1 (de) 1998-02-26
CA2068285C (en) 1996-11-26
ATE162630T1 (de) 1998-02-15
RU2100807C1 (ru) 1997-12-27
NO923855D0 (no) 1992-10-02
BR9202996A (pt) 1993-04-27
JPH06289012A (ja) 1994-10-18
AU1523592A (en) 1993-04-08
FI924029A7 (fi) 1993-04-05
DE69224127T2 (de) 1998-08-20
EP0536658B1 (en) 1998-01-21
ES2112877T3 (es) 1998-04-16
JP2558417B2 (ja) 1996-11-27
AR248192A1 (es) 1995-06-30
US5321975A (en) 1994-06-21
MX9204482A (es) 1993-04-01
FI924029L (fi) 1993-04-05
TW240167B (https=) 1995-02-11
CN1073263A (zh) 1993-06-16
DK0536658T3 (da) 1998-04-14
CA2068285A1 (en) 1993-04-05
FI924029A0 (fi) 1992-09-09
GR3026365T3 (en) 1998-06-30

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired