GB867192A - Diagnostic compositions - Google Patents

Diagnostic compositions

Info

Publication number
GB867192A
GB867192A GB40012/58A GB4001258A GB867192A GB 867192 A GB867192 A GB 867192A GB 40012/58 A GB40012/58 A GB 40012/58A GB 4001258 A GB4001258 A GB 4001258A GB 867192 A GB867192 A GB 867192A
Authority
GB
United Kingdom
Prior art keywords
indicator
impregnated
diagnostic compositions
cellulose
butyral
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
GB40012/58A
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
Miles Laboratories 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 Miles Laboratories Inc filed Critical Miles Laboratories Inc
Publication of GB867192A publication Critical patent/GB867192A/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
    • 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
    • G01N33/64—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving ketones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • G01N33/521—Single-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
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

A bibulous carrier impregnated at two or more portions thereof with an indicating composition has each portion separated from the others by a barrier portion impregnated with a material impervious to aqueous solutions such as methyl, ethyl or propyl cellulose, cellulose nitrates, phthalate, vinyl-acetate and butyral, polystyrene, rosin or paraffin. Particularly mentioned are a glucose indicator, an albumin indicator, a ketone-body indicator and a pH indicator as may be found in Specifications 784,548, 814,223 and 826,066.
GB40012/58A 1957-12-16 1958-12-11 Diagnostic compositions Expired GB867192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US702819A US3001915A (en) 1957-12-16 1957-12-16 Diagnostic composition

Publications (1)

Publication Number Publication Date
GB867192A true GB867192A (en) 1961-05-03

Family

ID=24822735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40012/58A Expired GB867192A (en) 1957-12-16 1958-12-11 Diagnostic compositions

Country Status (7)

Country Link
US (1) US3001915A (en)
BE (1) BE573475A (en)
CH (1) CH384251A (en)
FR (1) FR1213963A (en)
GB (1) GB867192A (en)
IT (1) IT599130A (en)
NL (1) NL233808A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212855A (en) * 1962-08-06 1965-10-19 Miles Lab Diagnostic device
EP0054773A1 (en) * 1980-12-15 1982-06-30 Miles Laboratories, Inc. Method and device for detecting glucose concentration
WO1997025608A1 (en) * 1996-01-12 1997-07-17 Minnesota Mining And Manufacturing Company Spectroscopic sample holder

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127281A (en) * 1964-03-31 Means and method of making multi-test indicator
NL289920A (en) * 1951-01-28
US3123443A (en) * 1960-04-18 1964-03-03 Composition for diagnosing glucose
US3066081A (en) * 1961-05-05 1962-11-27 Edward S Rorem Means for detecting galactose
US3149054A (en) * 1962-04-09 1964-09-15 Dundee Lab Inc Bacteria determination method
AT360176B (en) * 1977-07-01 1980-12-29 Roehm Gmbh TEST CARD FOR DETECTING THE Occult BLOOD IN THE CHAIR
US4274832A (en) * 1979-02-12 1981-06-23 Eastman Kodak Company Analytical element and method for analysis of multiple analytes
US4303753A (en) * 1980-03-20 1981-12-01 Miles Laboratories, Inc. Method and device for the semiquantitative determination of glucose in aqueous fluids
US4551306A (en) * 1983-05-20 1985-11-05 Miles Laboratories, Inc. Sealed reagent matrix
US4622207A (en) * 1984-12-14 1986-11-11 Miles Laboratories, Inc. Reagent test device having sealed matrix boundaries
US4983416A (en) * 1985-02-04 1991-01-08 Propper Manufacturing Co., Inc. Manufacturing method for an occult fecal blood test slide
US6444435B1 (en) * 2000-11-30 2002-09-03 Serim Research Corporation Test strip for determining dialysate composition
US6603403B2 (en) 2000-12-12 2003-08-05 Kimberly-Clark Worldwide, Inc. Remote, wetness signaling system
US6583722B2 (en) 2000-12-12 2003-06-24 Kimberly-Clark Worldwide, Inc. Wetness signaling device
US6723500B2 (en) * 2001-12-05 2004-04-20 Lifescan, Inc. Test strips having reaction zones and channels defined by a thermally transferred hydrophobic barrier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129754A (en) * 1937-08-12 1938-09-13 Carl Schleicher & Schull Co In Test paper
US2606102A (en) * 1946-12-03 1952-08-05 Allied Chem & Dye Corp Test strips for detecting low concentrations of chlorine in air

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212855A (en) * 1962-08-06 1965-10-19 Miles Lab Diagnostic device
EP0054773A1 (en) * 1980-12-15 1982-06-30 Miles Laboratories, Inc. Method and device for detecting glucose concentration
WO1997025608A1 (en) * 1996-01-12 1997-07-17 Minnesota Mining And Manufacturing Company Spectroscopic sample holder
US5764355A (en) * 1996-01-12 1998-06-09 Gagnon; David R. Spectroscopic sample holder

Also Published As

Publication number Publication date
NL233808A (en)
FR1213963A (en) 1960-04-05
IT599130A (en)
BE573475A (en)
CH384251A (en) 1964-11-15
US3001915A (en) 1961-09-26

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