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FR2348699A1 - Substance de contraste pour rayons x - Google Patents

Substance de contraste pour rayons x

Info

Publication number
FR2348699A1
FR2348699A1 FR7711697A FR7711697A FR2348699A1 FR 2348699 A1 FR2348699 A1 FR 2348699A1 FR 7711697 A FR7711697 A FR 7711697A FR 7711697 A FR7711697 A FR 7711697A FR 2348699 A1 FR2348699 A1 FR 2348699A1
Authority
FR
France
Prior art keywords
ray contrast
contrast substance
substance
ray
contrast
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.)
Withdrawn
Application number
FR7711697A
Other languages
English (en)
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.)
HOFFMANN LA ROCHE
F Hoffmann La Roche AG
Original Assignee
HOFFMANN LA ROCHE
F Hoffmann La Roche AG
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 HOFFMANN LA ROCHE, F Hoffmann La Roche AG filed Critical HOFFMANN LA ROCHE
Publication of FR2348699A1 publication Critical patent/FR2348699A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7711697A 1976-04-21 1977-04-19 Substance de contraste pour rayons x Withdrawn FR2348699A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/678,787 US4079124A (en) 1976-04-21 1976-04-21 Method of preparing X-ray contrast media containing ores of hafnium, tantalum and tungsten

Publications (1)

Publication Number Publication Date
FR2348699A1 true FR2348699A1 (fr) 1977-11-18

Family

ID=24724268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711697A Withdrawn FR2348699A1 (fr) 1976-04-21 1977-04-19 Substance de contraste pour rayons x

Country Status (5)

Country Link
US (1) US4079124A (fr)
JP (1) JPS52130927A (fr)
DE (1) DE2717819A1 (fr)
FR (1) FR2348699A1 (fr)
NL (1) NL7704363A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050457A1 (fr) * 1980-10-20 1982-04-28 BioNexus, Inc. Compositions radiopaques de cyanoacrylates
WO1991014460A1 (fr) * 1990-03-28 1991-10-03 Cockbain, Julian, Roderick, Michaelson Substances de contraste
WO1992017215A1 (fr) * 1990-03-28 1992-10-15 Nycomed Salutar, Inc. Milieux de contraste
US5482699A (en) * 1991-03-27 1996-01-09 Nycomed Salutar Inc. Multinuclear complexes for x-ray imaging

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821511A (en) * 1986-10-31 1989-04-18 United Technologies Corporation Liner for a solid propellant rocket motor
JPS63165302A (ja) * 1986-12-26 1988-07-08 G C Dental Ind Corp 根管検査用造影性印象材
IT1246380B (it) * 1990-04-12 1994-11-18 Bracco Spa Sali insolubili di lantanidi per la visualizzazione in risonanza magnetica nucleare del tratto gastro-intestinale
US6007809A (en) * 1990-08-29 1999-12-28 Chaykin; Sterling Method and product for eliminating undesirable side effects of eating vegetables such as onion or garlic
US5407659A (en) * 1991-10-22 1995-04-18 Mallinckrodt Medical, Inc. Treated calcium/oxyanion-containing particles for medical diagnostic imaging
US5344640A (en) * 1991-10-22 1994-09-06 Mallinckrodt Medical, Inc. Preparation of apatite particles for medical diagnostic imaging
US5520904A (en) * 1995-01-27 1996-05-28 Mallinckrodt Medical, Inc. Calcium/oxyanion-containing particles with a polymerical alkoxy coating for use in medical diagnostic imaging
US5580568A (en) * 1995-07-27 1996-12-03 Micro Therapeutics, Inc. Cellulose diacetate compositions for use in embolizing blood vessels
US5667767A (en) * 1995-07-27 1997-09-16 Micro Therapeutics, Inc. Compositions for use in embolizing blood vessels
CA2215356C (fr) * 1995-07-27 2009-08-25 Microtherapeutics, Inc. Nouvelles compositions d'embolisation
ATE230269T1 (de) 1996-05-31 2003-01-15 Micro Therapeutics Inc Zusammensetzungen zur verwendung bei der embolisierung von blutgefässen
US5695480A (en) * 1996-07-29 1997-12-09 Micro Therapeutics, Inc. Embolizing compositions
WO2000071170A1 (fr) * 1999-05-21 2000-11-30 Micro Therapeutics, Inc. Nouvelles compositions d'embolisation de grande viscosite
US6648911B1 (en) 2000-11-20 2003-11-18 Avantec Vascular Corporation Method and device for the treatment of vulnerable tissue site
US7065394B2 (en) * 2001-12-12 2006-06-20 Medtronic, Inc Guide catheter
US20040073158A1 (en) * 2001-12-12 2004-04-15 Medtronic, Inc. Guide catheter
US7386090B2 (en) * 2002-07-12 2008-06-10 Mycrona Gesellschaft für innovative Messtechnik mbH Processes and a device for determining the actual position of a structure of an object to be examined
US9149545B2 (en) * 2005-11-02 2015-10-06 General Electric Company Nanoparticle-based imaging agents for X-ray/computed tomography and methods for making same
US20070122620A1 (en) * 2005-11-02 2007-05-31 General Electric Company Nanoparticle-based imaging agents for x-ray / computed tomography and methods for making same
US8003883B2 (en) 2007-01-11 2011-08-23 General Electric Company Nanowall solar cells and optoelectronic devices
US7977568B2 (en) * 2007-01-11 2011-07-12 General Electric Company Multilayered film-nanowire composite, bifacial, and tandem solar cells
WO2009023697A2 (fr) * 2007-08-14 2009-02-19 The Regents Of The University Of California Nanosphères de silice creuses et procédés de fabrication de celles-ci
US9989482B2 (en) 2016-02-16 2018-06-05 General Electric Company Methods for radiographic and CT inspection of additively manufactured workpieces
US20200179539A1 (en) * 2016-06-22 2020-06-11 Board Of Regents, The University Of Texas System Contrast Agents and Methods of Making the Same for Spectral CT That Exhibit Cloaking and Auto-Segmentation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461702A (en) * 1947-03-04 1949-02-15 Elmer H Slaybaugh Composition for fluoroscopic observation and roentgenography
US3542915A (en) * 1965-10-22 1970-11-24 Laurence G Bodkin X-ray detection of cancer with water-soluble salts of iron and bismuth
FR255F (fr) * 1967-02-17
US3592185A (en) * 1967-04-18 1971-07-13 Yeda Res & Dev Ferromagnetic contrast media and method of use
US3937800A (en) * 1972-07-17 1976-02-10 Dure Smith Peter Bronchographic x-ray contrast method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050457A1 (fr) * 1980-10-20 1982-04-28 BioNexus, Inc. Compositions radiopaques de cyanoacrylates
WO1991014460A1 (fr) * 1990-03-28 1991-10-03 Cockbain, Julian, Roderick, Michaelson Substances de contraste
WO1992017215A1 (fr) * 1990-03-28 1992-10-15 Nycomed Salutar, Inc. Milieux de contraste
EP0645146A1 (fr) * 1990-03-28 1995-03-29 Nycomed Imaging As Milieux de contraste
US5458869A (en) * 1990-03-28 1995-10-17 Nycomed Salutar Inc. Multinuclear complexes for X-ray imaging
US5614168A (en) * 1990-03-28 1997-03-25 Nycomed Salutar Inc. Multinuclear complexes for X-ray imaging
US5482699A (en) * 1991-03-27 1996-01-09 Nycomed Salutar Inc. Multinuclear complexes for x-ray imaging
US5932190A (en) * 1991-03-27 1999-08-03 Nycomed Salutar, Inc. Multinuclear complexes for X-ray imaging

Also Published As

Publication number Publication date
DE2717819A1 (de) 1977-11-03
JPS52130927A (en) 1977-11-02
US4079124A (en) 1978-03-14
NL7704363A (nl) 1977-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse