CA1118327A - Whole blood analyses in porous media - Google Patents

Whole blood analyses in porous media

Info

Publication number
CA1118327A
CA1118327A CA000324423A CA324423A CA1118327A CA 1118327 A CA1118327 A CA 1118327A CA 000324423 A CA000324423 A CA 000324423A CA 324423 A CA324423 A CA 324423A CA 1118327 A CA1118327 A CA 1118327A
Authority
CA
Canada
Prior art keywords
whole blood
blood sample
medium
gel
inert substance
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
CA000324423A
Other languages
English (en)
French (fr)
Inventor
Martin J. Lee
Michael J. Malin
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of CA1118327A publication Critical patent/CA1118327A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/528—Atypical element structures, e.g. gloves, rods, tampons, toilet paper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G01N2035/00099—Characterised by type of test elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G01N2035/00168—Manufacturing or preparing test elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00009—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with a sample supporting tape, e.g. with absorbent zones
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers
    • 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
    • Y10T436/11—Automated chemical analysis
    • Y10T436/110833—Utilizing a moving indicator strip or tape

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA000324423A 1978-08-24 1979-03-29 Whole blood analyses in porous media Expired CA1118327A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/936,436 US4250257A (en) 1978-08-24 1978-08-24 Whole blood analyses in porous media
US936,436 1978-08-24

Publications (1)

Publication Number Publication Date
CA1118327A true CA1118327A (en) 1982-02-16

Family

ID=25468628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000324423A Expired CA1118327A (en) 1978-08-24 1979-03-29 Whole blood analyses in porous media

Country Status (13)

Country Link
US (1) US4250257A (US06515009-20030204-C00004.png)
JP (1) JPS5531989A (US06515009-20030204-C00004.png)
AU (1) AU518642B2 (US06515009-20030204-C00004.png)
BE (1) BE878245A (US06515009-20030204-C00004.png)
CA (1) CA1118327A (US06515009-20030204-C00004.png)
CH (1) CH640946A5 (US06515009-20030204-C00004.png)
DE (1) DE2934110A1 (US06515009-20030204-C00004.png)
FR (1) FR2434395A1 (US06515009-20030204-C00004.png)
GB (1) GB2029012B (US06515009-20030204-C00004.png)
IT (1) IT1122264B (US06515009-20030204-C00004.png)
NL (1) NL7903582A (US06515009-20030204-C00004.png)
SE (1) SE445146B (US06515009-20030204-C00004.png)
SU (1) SU1501929A3 (US06515009-20030204-C00004.png)

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US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
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CA2484097A1 (en) * 2002-04-17 2003-10-30 Biosafe Medical Technologies, Inc. Method and device for measurement of hematocrit
US20060281187A1 (en) 2005-06-13 2006-12-14 Rosedale Medical, Inc. Analyte detection devices and methods with hematocrit/volume correction and feedback control
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DE102009029194A1 (de) 2009-09-04 2011-04-07 Kimberly-Clark Worldwide, Inc., Neenah Abtrennung gefärbter Stoffe aus wasserhaltigen Flüssigkeiten
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Also Published As

Publication number Publication date
BE878245A (fr) 1980-02-14
NL7903582A (nl) 1980-02-26
DE2934110C2 (US06515009-20030204-C00004.png) 1988-03-03
IT1122264B (it) 1986-04-23
SU1501929A3 (ru) 1989-08-15
SE7902734L (sv) 1980-02-25
FR2434395A1 (fr) 1980-03-21
AU518642B2 (en) 1981-10-08
SE445146B (sv) 1986-06-02
FR2434395B1 (US06515009-20030204-C00004.png) 1985-02-22
GB2029012A (en) 1980-03-12
GB2029012B (en) 1982-11-03
DE2934110A1 (de) 1980-03-06
JPS633260B2 (US06515009-20030204-C00004.png) 1988-01-22
US4250257A (en) 1981-02-10
IT7924560A0 (it) 1979-07-23
CH640946A5 (de) 1984-01-31
AU4727279A (en) 1980-02-28
JPS5531989A (en) 1980-03-06

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