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GB772374A - Blood test - Google Patents

Blood test

Info

Publication number
GB772374A
GB772374A GB37258/54A GB3725854A GB772374A GB 772374 A GB772374 A GB 772374A GB 37258/54 A GB37258/54 A GB 37258/54A GB 3725854 A GB3725854 A GB 3725854A GB 772374 A GB772374 A GB 772374A
Authority
GB
United Kingdom
Prior art keywords
colour
blood test
water insoluble
insoluble material
blood
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
GB37258/54A
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 GB772374A publication Critical patent/GB772374A/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
    • G01N33/72—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
    • G01N33/725—Haemoglobin using peroxidative activity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/904—Oxidation - reduction indicators

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The diagnostic composition for detecting occult blood in fluids described in Specificaton 708,996 is improved by the addition of a water insoluble material which contrasts in colour with the colour formed by combination of the colour responsive compound in the composition and blood. The water insoluble material is preferably a red, orange or yellow dye or pigment.
GB37258/54A 1954-04-15 1954-12-23 Blood test Expired GB772374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423524A US2799660A (en) 1954-04-15 1954-04-15 Blood test composition and method

Publications (1)

Publication Number Publication Date
GB772374A true GB772374A (en) 1957-04-10

Family

ID=23679205

Family Applications (2)

Application Number Title Priority Date Filing Date
GB11558/52A Expired GB708996A (en) 1954-04-15 1952-05-07 Improvements in or relating to diagnostic compositions
GB37258/54A Expired GB772374A (en) 1954-04-15 1954-12-23 Blood test

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB11558/52A Expired GB708996A (en) 1954-04-15 1952-05-07 Improvements in or relating to diagnostic compositions

Country Status (5)

Country Link
US (1) US2799660A (en)
CH (1) CH339401A (en)
DE (1) DE1004398B (en)
FR (1) FR1119775A (en)
GB (2) GB708996A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164534A (en) * 1954-04-13 1965-01-05 Miles Lab Diagnostic composition
US2981606A (en) * 1955-06-20 1961-04-25 Lilly Co Eli Glucose indicator and method
US2848308A (en) * 1955-12-05 1958-08-19 Miles Lab Composition of matter
IT568716A (en) * 1956-02-03
IT569423A (en) * 1956-04-12
US2905594A (en) * 1956-04-25 1959-09-22 Herman J Morris Means for detecting enzyme activity
US3068855A (en) * 1957-04-29 1962-12-18 Jr Norman B Furlong Disposable blood-gas analyzer
US2970945A (en) * 1958-10-03 1961-02-07 Miles Lab Diagnostic composition
NL277911A (en) * 1961-05-04
US3411887A (en) * 1964-06-15 1968-11-19 Miles Lab Diagnostic composition
US3335793A (en) * 1964-11-30 1967-08-15 Cities Service Oil Co Method and composition for improving and maintaining the capacity of water injection wells
USRE28575E (en) * 1971-03-01 1975-10-21 Indicator for detecting hydrogen peroxide and peroxidative compounds containing alpha naphthoflavone
DE2819284C2 (en) * 1977-05-31 1985-12-19 Röhm GmbH, 6100 Darmstadt Artificial stool for diagnostic purposes
US4175923A (en) * 1978-06-26 1979-11-27 Friend William G Method and apparatus for occult blood testing in the home
US4148611A (en) * 1978-06-28 1979-04-10 Miles Laboratories, Inc. Test composition, device and method for the detection of peroxidatively active substances
US4956300A (en) * 1982-01-05 1990-09-11 Helena Laboratories Corporation Aid for determining the presence of occult blood, method of making the aid, and method of using the aid
US5702913A (en) * 1983-12-21 1997-12-30 Helena Laboratories Corporation Chromgen-reagent test system
US5273888A (en) * 1984-01-16 1993-12-28 Helena Laboratories Corporation Chemical test kit and method for determining the presence of blood in a specimen and for verifying the effectiveness of the chemicals
US4676950A (en) * 1984-02-03 1987-06-30 Foster Research Corporation Indicator and test device for detecting occult blood
CA1260370A (en) * 1984-09-26 1989-09-26 Robert W. Schumacher Tableted peroxidase activity indicator reagent
US4719181A (en) * 1985-12-20 1988-01-12 Warner-Lambert Company Free flowing granular indicator material for peroxidase-like activity
US5081040A (en) * 1987-06-29 1992-01-14 Helena Laboratories Corporation Composition and kit for testing for occult blood in human and animal excretions, fluids, or tissue matrixes
US5217874A (en) * 1989-04-04 1993-06-08 Helena Laboratories Corporation Fecal occult blood test product with positive and negative controls
US5196167A (en) * 1989-04-04 1993-03-23 Helena Laboratories Corporation Fecal occult blood test product with positive and negative controls
JP3003152B2 (en) * 1990-03-20 2000-01-24 吉富製薬株式会社 Method for measuring free hemoglobin and reagent kit for measuring free hemoglobin used therefor
US6046019A (en) * 1991-07-09 2000-04-04 Goumeniouk; Alexander P. Diagnostic kits and methods for making granulocyte cell counts
US6225123B1 (en) * 1997-04-30 2001-05-01 Becton Dickinson And Company Additive preparation and method of use thereof
US6534016B1 (en) 1997-04-30 2003-03-18 Richmond Cohen Additive preparation and method of use thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290436A (en) * 1940-09-26 1942-07-21 Miles Lab Diagnostic composition and method
US2387244A (en) * 1942-06-19 1945-10-23 Miles Lab Tablet and method of dissolving same

Also Published As

Publication number Publication date
US2799660A (en) 1957-07-16
FR1119775A (en) 1956-06-25
CH339401A (en) 1959-06-30
GB708996A (en) 1954-05-12
DE1004398B (en) 1957-03-14

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