IT1246380B - Sali insolubili di lantanidi per la visualizzazione in risonanza magnetica nucleare del tratto gastro-intestinale - Google Patents

Sali insolubili di lantanidi per la visualizzazione in risonanza magnetica nucleare del tratto gastro-intestinale

Info

Publication number
IT1246380B
IT1246380B IT02002690A IT2002690A IT1246380B IT 1246380 B IT1246380 B IT 1246380B IT 02002690 A IT02002690 A IT 02002690A IT 2002690 A IT2002690 A IT 2002690A IT 1246380 B IT1246380 B IT 1246380B
Authority
IT
Italy
Prior art keywords
lantanides
gastro
visualization
magnetic resonance
nuclear magnetic
Prior art date
Application number
IT02002690A
Other languages
English (en)
Other versions
IT9020026A1 (it
IT9020026A0 (it
Inventor
Silvio Aime
Mauro Botta
Original Assignee
Bracco Spa
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 Bracco Spa filed Critical Bracco Spa
Priority to IT02002690A priority Critical patent/IT1246380B/it
Publication of IT9020026A0 publication Critical patent/IT9020026A0/it
Priority to JP91506869A priority patent/JPH05508831A/ja
Priority to EP91907770A priority patent/EP0524239B1/en
Priority to US07/941,069 priority patent/US5368839A/en
Priority to PCT/EP1991/000679 priority patent/WO1991016079A1/en
Priority to DE91907770T priority patent/DE69100842T2/de
Publication of IT9020026A1 publication Critical patent/IT9020026A1/it
Application granted granted Critical
Publication of IT1246380B publication Critical patent/IT1246380B/it

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
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1806—Suspensions, emulsions, colloids, dispersions
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Chemical & Material 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)
  • Magnetic Resonance Imaging Apparatus (AREA)
IT02002690A 1990-04-12 1990-04-12 Sali insolubili di lantanidi per la visualizzazione in risonanza magnetica nucleare del tratto gastro-intestinale IT1246380B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT02002690A IT1246380B (it) 1990-04-12 1990-04-12 Sali insolubili di lantanidi per la visualizzazione in risonanza magnetica nucleare del tratto gastro-intestinale
JP91506869A JPH05508831A (ja) 1990-04-12 1991-04-09 胃腸管の核磁気共鳴を用いる視覚的表示用のランタニドの不溶性塩
EP91907770A EP0524239B1 (en) 1990-04-12 1991-04-09 Insoluble salts of lanthanides for the visual display, using nuclear magnetic resonance, of the gastro-intestinal tract
US07/941,069 US5368839A (en) 1990-04-12 1991-04-09 Insoluble salts of lanthanides for the visual display using nuclear magnetic resonance, of the gastro-intestinal tract
PCT/EP1991/000679 WO1991016079A1 (en) 1990-04-12 1991-04-09 Insoluble salts of lanthanides for the visual display, using nuclear magnetic resonance, of the gastro-intestinal tract
DE91907770T DE69100842T2 (de) 1990-04-12 1991-04-09 Unlösliche salze von lanthaniden zur bildlichen darstellung des magen-darmtrakts mittels nuklearmagnetischer resonanz.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02002690A IT1246380B (it) 1990-04-12 1990-04-12 Sali insolubili di lantanidi per la visualizzazione in risonanza magnetica nucleare del tratto gastro-intestinale

Publications (3)

Publication Number Publication Date
IT9020026A0 IT9020026A0 (it) 1990-04-12
IT9020026A1 IT9020026A1 (it) 1991-10-12
IT1246380B true IT1246380B (it) 1994-11-18

Family

ID=11163220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02002690A IT1246380B (it) 1990-04-12 1990-04-12 Sali insolubili di lantanidi per la visualizzazione in risonanza magnetica nucleare del tratto gastro-intestinale

Country Status (6)

Country Link
US (1) US5368839A (it)
EP (1) EP0524239B1 (it)
JP (1) JPH05508831A (it)
DE (1) DE69100842T2 (it)
IT (1) IT1246380B (it)
WO (1) WO1991016079A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9314499D0 (en) * 1993-07-12 1993-08-25 Nycomed Imaging As Method
US5834456A (en) * 1996-02-23 1998-11-10 The Dow Chemical Company Polyazamacrocyclofluoromonoalkylphosphonic acids, and their complexes, for use as contrast agents
WO2006107390A2 (en) 2005-04-04 2006-10-12 Kronos Advanced Technologies, Inc. An electrostatic fluid accelerator for and method of controlling a fluid flow
DE102009054956A1 (de) * 2009-12-18 2011-06-22 Siemens Aktiengesellschaft, 80333 Magnetresonanztomographie-Bildgebung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2065718A (en) * 1934-07-16 1936-12-29 Union Benevolent Ass Product for use in roentgenography and process of preparing it
US3937800A (en) * 1972-07-17 1976-02-10 Dure Smith Peter Bronchographic x-ray contrast method
US4079124A (en) * 1976-04-21 1978-03-14 Medi-Physics, Inc. Method of preparing X-ray contrast media containing ores of hafnium, tantalum and tungsten
US4176173A (en) * 1977-07-18 1979-11-27 Medi-Physics, Inc. Radiographic compositions
EP0330801A1 (en) * 1983-02-08 1989-09-06 Schering Aktiengesellschaft Ferromagnetic, diamagnetic or paramagnetic particles useful in the diagnosis and treatment of disease
US4735796A (en) * 1983-12-08 1988-04-05 Gordon Robert T Ferromagnetic, diamagnetic or paramagnetic particles useful in the diagnosis and treatment of disease
US4615879A (en) * 1983-11-14 1986-10-07 Vanderbilt University Particulate NMR contrast agents for gastrointestinal application
GB8413849D0 (en) * 1984-05-31 1984-07-04 Amersham Int Plc Nmr contrast agents

Also Published As

Publication number Publication date
WO1991016079A1 (en) 1991-10-31
DE69100842T2 (de) 1994-04-07
IT9020026A1 (it) 1991-10-12
EP0524239A1 (en) 1993-01-27
EP0524239B1 (en) 1993-12-22
JPH05508831A (ja) 1993-12-09
IT9020026A0 (it) 1990-04-12
DE69100842D1 (de) 1994-02-03
US5368839A (en) 1994-11-29

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Legal Events

Date Code Title Description
0001 Granted