GB1132576A - X-ray contrast media - Google Patents

X-ray contrast media

Info

Publication number
GB1132576A
GB1132576A GB5045865A GB5045865A GB1132576A GB 1132576 A GB1132576 A GB 1132576A GB 5045865 A GB5045865 A GB 5045865A GB 5045865 A GB5045865 A GB 5045865A GB 1132576 A GB1132576 A GB 1132576A
Authority
GB
United Kingdom
Prior art keywords
ray contrast
baso
agents
present
contrast media
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
GB5045865A
Inventor
Garland Richard Brown
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.)
Mallinckrodt Chemical Works
Original Assignee
Mallinckrodt Chemical Works
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 Mallinckrodt Chemical Works filed Critical Mallinckrodt Chemical Works
Priority to GB5045865A priority Critical patent/GB1132576A/en
Publication of GB1132576A publication Critical patent/GB1132576A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0404—X-ray contrast preparations containing barium sulfate

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

1,132,576. X-ray contrast agents. MALLINCKRODT CHEMICAL WORKS. 26 Nov., 1965, No. 50458/65. Heading A5B. An X-ray contrast composition comprises BaSO 4 and a non-toxic fluidizing agent which is a water-dispersible colloidal anionic ether or ester derivative of a low molecular weight polymer glucan or a salt thereof (e.g. sodium CMC, sodium dextran sulphate or other starch derivatives), a 2% W/W aqueous solution of which at 25‹C has a viscosity not above 50 centipoises and which is present in an amount within the range 0.04 to 1.0 gm. per 100 gms. of BaSO 4 . Carrageenin and other conventional additives, e.g. polyhydric alcohols, wetting agents and antifoaming agents, may also be present. The compositions may be prepared dry and used for the extemporaneous preparation of aqueous suspensions for radiographic purposes.
GB5045865A 1965-11-26 1965-11-26 X-ray contrast media Expired GB1132576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5045865A GB1132576A (en) 1965-11-26 1965-11-26 X-ray contrast media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5045865A GB1132576A (en) 1965-11-26 1965-11-26 X-ray contrast media

Publications (1)

Publication Number Publication Date
GB1132576A true GB1132576A (en) 1968-11-06

Family

ID=10455963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5045865A Expired GB1132576A (en) 1965-11-26 1965-11-26 X-ray contrast media

Country Status (1)

Country Link
GB (1) GB1132576A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937800A (en) * 1972-07-17 1976-02-10 Dure Smith Peter Bronchographic x-ray contrast method
FR2569564A1 (en) * 1984-09-06 1986-03-07 Daicel Chem Method for the stabilisation of a contrast product comprising barium sulphate, and product resulting therefrom
EP0702525A1 (en) * 1993-05-20 1996-03-27 E-Z-Em, Inc. Magnetic resonance imaging agent comprising barium sulfate and a clay
EP1977768A1 (en) * 2007-04-04 2008-10-08 GC Corporation Dental paste composition having X-Ray imaging property

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937800A (en) * 1972-07-17 1976-02-10 Dure Smith Peter Bronchographic x-ray contrast method
FR2569564A1 (en) * 1984-09-06 1986-03-07 Daicel Chem Method for the stabilisation of a contrast product comprising barium sulphate, and product resulting therefrom
EP0702525A1 (en) * 1993-05-20 1996-03-27 E-Z-Em, Inc. Magnetic resonance imaging agent comprising barium sulfate and a clay
EP0702525A4 (en) * 1993-05-20 2000-03-29 E Z Em Inc Magnetic resonance imaging agent comprising barium sulfate and a clay
EP1977768A1 (en) * 2007-04-04 2008-10-08 GC Corporation Dental paste composition having X-Ray imaging property

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