DE69006164D1 - Paramagnetische Ölemulsion als MRI Kontrastmittel. - Google Patents
Paramagnetische Ölemulsion als MRI Kontrastmittel.Info
- Publication number
- DE69006164D1 DE69006164D1 DE90810749T DE69006164T DE69006164D1 DE 69006164 D1 DE69006164 D1 DE 69006164D1 DE 90810749 T DE90810749 T DE 90810749T DE 69006164 T DE69006164 T DE 69006164T DE 69006164 D1 DE69006164 D1 DE 69006164D1
- Authority
- DE
- Germany
- Prior art keywords
- paramagnetic
- oil emulsion
- magnetic resonance
- oil
- contrast 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.)
- Expired - Fee Related
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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dispersion Chemistry (AREA)
- Radiology & Medical Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Soft Magnetic Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/424,053 US5064636A (en) | 1989-10-19 | 1989-10-19 | Paramagnetic oil emulsions as enteric MRI contrast agents |
US07/583,731 US5120527A (en) | 1989-10-19 | 1990-09-19 | Paramagnetic oil emulsions as mri contrast agents |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69006164D1 true DE69006164D1 (de) | 1994-03-03 |
DE69006164T2 DE69006164T2 (de) | 1994-05-05 |
Family
ID=27026219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90810749T Expired - Fee Related DE69006164T2 (de) | 1989-10-19 | 1990-10-01 | Paramagnetische Ölemulsion als MRI Kontrastmittel. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5120527A (de) |
EP (1) | EP0424311B1 (de) |
JP (1) | JPH03188028A (de) |
KR (1) | KR910007484A (de) |
AT (1) | ATE100334T1 (de) |
AU (1) | AU630748B2 (de) |
CA (1) | CA2026545A1 (de) |
DE (1) | DE69006164T2 (de) |
DK (1) | DK0424311T3 (de) |
ES (1) | ES2048477T3 (de) |
NO (1) | NO904514L (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0669966B2 (ja) * | 1989-07-05 | 1994-09-07 | 株式会社ミドリ十字 | 血管造影補助剤 |
US5393525A (en) * | 1989-07-21 | 1995-02-28 | Nycomed Imaging As | Contrast medium comprising superparamagnetic or ferromagnetic particles capable of increasing viscosity after administration |
US5236410A (en) * | 1990-08-02 | 1993-08-17 | Ferrotherm International, Inc. | Tumor treatment method |
US5370901A (en) * | 1991-02-15 | 1994-12-06 | Bracco International B.V. | Compositions for increasing the image contrast in diagnostic investigations of the digestive tract of patients |
US5282827A (en) * | 1991-11-08 | 1994-02-01 | Kensey Nash Corporation | Hemostatic puncture closure system and method of use |
US5676689A (en) * | 1991-11-08 | 1997-10-14 | Kensey Nash Corporation | Hemostatic puncture closure system including vessel location device and method of use |
JP2911674B2 (ja) * | 1992-02-20 | 1999-06-23 | 明治乳業株式会社 | 消化管造影用組成物 |
EP0673655A1 (de) * | 1992-03-19 | 1995-09-27 | Daikin Industries, Limited | Mri kontrastmittel und diagnostikverfahren |
US5730130A (en) * | 1993-02-12 | 1998-03-24 | Johnson & Johnson Professional, Inc. | Localization cap for fiducial markers |
US5571498A (en) * | 1994-06-02 | 1996-11-05 | Hemagen/Pfc | Emulsions of paramagnetic contrast agents for magnetic resonance imaging (MRI). |
US5614170A (en) * | 1994-11-30 | 1997-03-25 | Hemagen/Pfc | Paramagnetic complexes of N-alkyl-N-hydroxylamides of organic acids and emulsions containing same for magnetic resonance imaging (MRI) |
US5560931A (en) * | 1995-02-14 | 1996-10-01 | Nawosystems L.L.C. | Formulations of compounds as nanoparticulate dispersions in digestible oils or fatty acids |
US6333971B2 (en) | 1995-06-07 | 2001-12-25 | George S. Allen | Fiducial marker |
US8961541B2 (en) | 2007-12-03 | 2015-02-24 | Cardio Vascular Technologies Inc. | Vascular closure devices, systems, and methods of use |
US8992567B1 (en) | 2001-04-24 | 2015-03-31 | Cardiovascular Technologies Inc. | Compressible, deformable, or deflectable tissue closure devices and method of manufacture |
US20080109030A1 (en) | 2001-04-24 | 2008-05-08 | Houser Russell A | Arteriotomy closure devices and techniques |
US7279150B2 (en) * | 2002-01-24 | 2007-10-09 | Barnes-Jewish Hospital | Chelating agents with lipophilic carriers |
US6869591B2 (en) * | 2002-03-26 | 2005-03-22 | Barnes-Jewish Hospital | Paramagnetic particles that provide improved relaxivity |
JP4585967B2 (ja) * | 2003-01-31 | 2010-11-24 | 株式会社大塚製薬工場 | 誘電加熱による癌治療法に使用する補助剤 |
AU2005253962A1 (en) | 2004-06-09 | 2005-12-29 | Kereos, Inc. | Lipophilic derivatives of chelate monoamides |
WO2007126896A2 (en) * | 2006-03-27 | 2007-11-08 | The University Of Chicago | A magnetic resonance imaging method using vanadyl-based contrast agents |
AU2010233217A1 (en) | 2009-04-09 | 2011-10-27 | Cardiovascular Systems, Inc. | Tissue closure devices, device and systems for delivery, kits and methods therefor |
CA2745267C (en) * | 2011-07-05 | 2019-09-24 | Reinhold Vieth | Iron supplement composition |
US20210299284A1 (en) * | 2018-08-09 | 2021-09-30 | The Regents Of The University Of California | Method and material to acquire magnetic resonance imaging data |
IT201900003113A1 (it) * | 2019-03-04 | 2020-09-04 | Azienda Ospedaliero Univ Policlinico S Orsola Malpighi Bologna | Bevanda coadiuvante |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992555A (en) * | 1973-05-07 | 1976-11-16 | Vitamins, Inc. | Supplemented food product and process for preparing same |
CH621048A5 (de) * | 1977-04-27 | 1981-01-15 | Nestle Sa | |
US4731239A (en) * | 1983-01-10 | 1988-03-15 | Gordon Robert T | Method for enhancing NMR imaging; and diagnostic use |
DE3316703A1 (de) * | 1983-05-04 | 1984-11-08 | Schering AG, 1000 Berlin und 4709 Bergkamen | Orales kontrastmittel fuer die kernspintomographie und dessen herstellung |
US4615879A (en) * | 1983-11-14 | 1986-10-07 | Vanderbilt University | Particulate NMR contrast agents for gastrointestinal application |
US4728575A (en) * | 1984-04-27 | 1988-03-01 | Vestar, Inc. | Contrast agents for NMR imaging |
US4675173A (en) * | 1985-05-08 | 1987-06-23 | Molecular Biosystems, Inc. | Method of magnetic resonance imaging of the liver and spleen |
EP0245019A3 (de) * | 1986-04-30 | 1989-05-10 | Michael A. Davis | Kontrastmedium mit niedriger Dichte zur Diagnose von pathologischen Bedingungen |
US4827945A (en) * | 1986-07-03 | 1989-05-09 | Advanced Magnetics, Incorporated | Biologically degradable superparamagnetic materials for use in clinical applications |
-
1990
- 1990-09-19 US US07/583,731 patent/US5120527A/en not_active Expired - Fee Related
- 1990-09-28 CA CA002026545A patent/CA2026545A1/en not_active Abandoned
- 1990-10-01 ES ES90810749T patent/ES2048477T3/es not_active Expired - Lifetime
- 1990-10-01 EP EP90810749A patent/EP0424311B1/de not_active Expired - Lifetime
- 1990-10-01 AT AT90810749T patent/ATE100334T1/de not_active IP Right Cessation
- 1990-10-01 DK DK90810749.3T patent/DK0424311T3/da active
- 1990-10-01 DE DE90810749T patent/DE69006164T2/de not_active Expired - Fee Related
- 1990-10-18 AU AU64725/90A patent/AU630748B2/en not_active Ceased
- 1990-10-18 NO NO90904514A patent/NO904514L/no unknown
- 1990-10-18 KR KR1019900016628A patent/KR910007484A/ko active Search and Examination
- 1990-10-19 JP JP2281694A patent/JPH03188028A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR910007484A (ko) | 1991-05-30 |
AU6472590A (en) | 1991-04-26 |
NO904514D0 (no) | 1990-10-18 |
DK0424311T3 (da) | 1994-03-07 |
US5120527A (en) | 1992-06-09 |
ATE100334T1 (de) | 1994-02-15 |
EP0424311B1 (de) | 1994-01-19 |
CA2026545A1 (en) | 1991-04-20 |
ES2048477T3 (es) | 1994-03-16 |
DE69006164T2 (de) | 1994-05-05 |
AU630748B2 (en) | 1992-11-05 |
EP0424311A1 (de) | 1991-04-24 |
JPH03188028A (ja) | 1991-08-16 |
NO904514L (no) | 1991-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |