FR2457104A1 - IODINE-BASED RADIOLOGICAL CONTRAST COMPOSITION AND ITS APPLICATION IN ANGIOCARDIOGRAPHY - Google Patents

IODINE-BASED RADIOLOGICAL CONTRAST COMPOSITION AND ITS APPLICATION IN ANGIOCARDIOGRAPHY

Info

Publication number
FR2457104A1
FR2457104A1 FR8011255A FR8011255A FR2457104A1 FR 2457104 A1 FR2457104 A1 FR 2457104A1 FR 8011255 A FR8011255 A FR 8011255A FR 8011255 A FR8011255 A FR 8011255A FR 2457104 A1 FR2457104 A1 FR 2457104A1
Authority
FR
France
Prior art keywords
radiological contrast
iodine
application
angiocardiography
ionic medium
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.)
Pending
Application number
FR8011255A
Other languages
French (fr)
Inventor
Ronald M Hopkins
Donald R Vanderipe
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 Inc
Original Assignee
Mallinckrodt 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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Publication of FR2457104A1 publication Critical patent/FR2457104A1/en
Pending 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
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0452—Solutions, e.g. for injection

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

L'INVENTION A TRAIT AU DOMAINE DU DIAGNOSTIC MEDICAL. ELLE CONCERNE DES COMPOSITIONS DE CONTRASTE RADIOLOGIQUE CONTENANT ENVIRON 34 A 40 D'IODE, COMPRENANT UNE SOLUTION AQUEUSE D'UN MELANGE D'UN MILIEU NON IONIQUE ET D'UN MILIEU IONIQUE DE CONTRASTE RADIOLOGIQUE, CETTE COMPOSITION AYANT UNE VISCOSITE A 37C N'EXCEDANT PAS ENVIRON 9-12MPA.S, LE MILIEU NON IONIQUE ET LE MILIEU IONIQUE DE CONTRASTE RADIOLOGIQUE AYANT, RESPECTIVEMENT, EN SOLUTION AQUEUSE A 37C, UNE VISCOSITE SUPERIEURE ET UNE VISCOSITE INFERIEURE A CELLE DE LA COMPOSITION A 37C. LA SURETE CARDIAQUE ET LA SURETE SYSTEMIQUE DE CES COMPOSITIONS SONT SUPERIEURES A CELLES DU MILIEU IONIQUE DE CONTRASTE RADIOLOGIQUE CONSIDERE SEUL. APPLICATION A DES METHODES ANGIOGRAPHIQUES.THE INVENTION RELATES TO THE FIELD OF MEDICAL DIAGNOSIS. IT CONCERNS COMPOSITIONS OF RADIOLOGICAL CONTRAST CONTAINING APPROXIMATELY 34 TO 40 OF IODINE, INCLUDING AN AQUEOUS SOLUTION OF A MIXTURE OF A NON-IONIC MEDIUM AND OF AN IONIC MEDIUM OF RADIOLOGICAL CONTRAST, THIS COMPOSITION HAVING A VISCOSITY AT 37C NOT EXCEEDING NOT APPROXIMATELY 9-12MPA.S, THE NON-IONIC MEDIUM AND THE IONIC MEDIUM OF RADIOLOGICAL CONTRAST HAVING, RESPECTIVELY, IN AQUEOUS SOLUTION AT 37C, A HIGHER VISCOSITY AND A LOWER VISCOSITY THAN THOSE OF THE COMPOSITION AT 37C. THE HEART PROTECTION AND THE SYSTEMIC SAFETY OF THESE COMPOSITIONS ARE SUPERIOR THAN THOSE OF THE IONIC ENVIRONMENT OF RADIOLOGICAL CONTRAST CONSIDERED ALONE. APPLICATION TO ANGIOGRAPHIC METHODS.

FR8011255A 1979-05-21 1980-05-20 IODINE-BASED RADIOLOGICAL CONTRAST COMPOSITION AND ITS APPLICATION IN ANGIOCARDIOGRAPHY Pending FR2457104A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4057079A 1979-05-21 1979-05-21

Publications (1)

Publication Number Publication Date
FR2457104A1 true FR2457104A1 (en) 1980-12-19

Family

ID=21911706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011255A Pending FR2457104A1 (en) 1979-05-21 1980-05-20 IODINE-BASED RADIOLOGICAL CONTRAST COMPOSITION AND ITS APPLICATION IN ANGIOCARDIOGRAPHY

Country Status (7)

Country Link
JP (1) JPS55154920A (en)
AU (1) AU5856480A (en)
BE (1) BE883383A (en)
DE (1) DE3018515A1 (en)
FR (1) FR2457104A1 (en)
GB (1) GB2050167A (en)
NL (1) NL8002388A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256248B (en) * 1992-12-24 1995-11-29 Bracco Spa WATER INJECTABLE FORMULATIONS FOR RADIODIAGNOSTICS INCLUDING MIXTURES OF IODURATED AROMATIC COMPOUNDS USEFUL AS X-RAY MATTING AGENTS
DE19627309C2 (en) * 1996-06-27 1999-07-29 Schering Ag Aqueous injectable formulations usable as contrast agents

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613172A (en) * 1949-08-10 1952-10-07 American Cystoscope Makers Inc X-ray contrast compositions
US2921884A (en) * 1957-09-30 1960-01-19 Sterling Drug Inc Pharmaceutical compositions
NL7512208A (en) * 1974-12-13 1976-06-15 Savac Ag PROCEDURE FOR PREPARING A ROENTGEN CON TRAST AGENT.
AT332534B (en) * 1972-04-12 1976-10-11 Beecham Group Ltd X-RAY CONTRAST AGENT

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613172A (en) * 1949-08-10 1952-10-07 American Cystoscope Makers Inc X-ray contrast compositions
US2921884A (en) * 1957-09-30 1960-01-19 Sterling Drug Inc Pharmaceutical compositions
GB867650A (en) * 1957-09-30 1961-05-10 Sterling Drug Inc Pharmaceutical and radiopaque suspensions
NL106576C (en) * 1957-09-30 1963-11-15
AT332534B (en) * 1972-04-12 1976-10-11 Beecham Group Ltd X-RAY CONTRAST AGENT
NL7512208A (en) * 1974-12-13 1976-06-15 Savac Ag PROCEDURE FOR PREPARING A ROENTGEN CON TRAST AGENT.
FR2293919A1 (en) * 1974-12-13 1976-07-09 Savac Ag EASILY WATER-SOLUBLE NON-IONIC RADIOGRAPHIC CONTRAST AGENTS AND METHOD FOR PREPARING THEM

Also Published As

Publication number Publication date
BE883383A (en) 1980-11-20
JPS55154920A (en) 1980-12-02
NL8002388A (en) 1980-11-25
DE3018515A1 (en) 1980-12-04
AU5856480A (en) 1980-11-27
GB2050167A (en) 1981-01-07

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