NO984555D0 - T1- Lever - Google Patents
T1- LeverInfo
- Publication number
- NO984555D0 NO984555D0 NO984555A NO984555A NO984555D0 NO 984555 D0 NO984555 D0 NO 984555D0 NO 984555 A NO984555 A NO 984555A NO 984555 A NO984555 A NO 984555A NO 984555 D0 NO984555 D0 NO 984555D0
- Authority
- NO
- Norway
- Prior art keywords
- contrast
- magnetic particles
- weighted image
- vasculature
- organ
- Prior art date
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
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
- A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
- A61K49/1824—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles
- A61K49/1827—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle
- A61K49/1851—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule
- A61K49/1857—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule the organic macromolecular compound being obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. PLGA
- A61K49/186—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule the organic macromolecular compound being obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. PLGA the organic macromolecular compound being polyethyleneglycol [PEG]
-
- 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
- A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
- A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
- A61K49/1824—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles
- A61K49/1827—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle
- A61K49/1851—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule
- A61K49/1863—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles coated or functionalised nanoparticles having a (super)(para)magnetic core, being a solid MRI-active material, e.g. magnetite, or composed of a plurality of MRI-active, organic agents, e.g. Gd-chelates, or nuclei, e.g. Eu3+, encapsulated or entrapped in the core of the coated or functionalised nanoparticle having a (super)(para)magnetic core coated or functionalised with an organic macromolecular compound, i.e. oligomeric, polymeric, dendrimeric organic molecule the organic macromolecular compound being a polysaccharide or derivative thereof, e.g. chitosan, chitin, cellulose, pectin, starch
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Immunology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Medicines Containing Plant Substances (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/625,223 US5855868A (en) | 1996-04-01 | 1996-04-01 | Method of T1 -weighted resonance imaging of RES organs |
PCT/GB1997/000886 WO1997036617A2 (en) | 1996-04-01 | 1997-03-27 | Method of t1-weighted magnetic resonance imaging of res organs |
Publications (2)
Publication Number | Publication Date |
---|---|
NO984555D0 true NO984555D0 (no) | 1998-09-29 |
NO984555L NO984555L (no) | 1998-09-29 |
Family
ID=24505090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO984555A NO984555L (no) | 1996-04-01 | 1998-09-29 | T1- Lever |
Country Status (14)
Country | Link |
---|---|
US (1) | US5855868A (no) |
EP (1) | EP0896546B1 (no) |
JP (1) | JP4361970B2 (no) |
KR (1) | KR20000005194A (no) |
CN (1) | CN1219135A (no) |
AT (1) | ATE228017T1 (no) |
AU (1) | AU704926B2 (no) |
CA (1) | CA2250818A1 (no) |
DE (1) | DE69717269T2 (no) |
EA (1) | EA000796B1 (no) |
ES (1) | ES2188924T3 (no) |
IL (1) | IL126412A0 (no) |
NO (1) | NO984555L (no) |
WO (1) | WO1997036617A2 (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT81498B (pt) * | 1984-11-23 | 1987-12-30 | Schering Ag | Processo para a preparacao de composicoes para diagnostico contendo particulas magneticas |
WO1998005430A1 (de) | 1996-08-05 | 1998-02-12 | Schering Aktiengesellschaft | Vorrichtung und verfahren zur abtrennung magnetischer materialien aus pharmazeutischen zubereitungen, deren ausgangs- oder zwischenprodukten sowie mit hilfe dieser vorrichtung hergestellte mittel |
WO2001074245A1 (en) * | 2000-03-31 | 2001-10-11 | Amersham Health As | Method of magnetic resonance imaging |
US7082326B2 (en) * | 2000-03-31 | 2006-07-25 | Amersham Health As | Method of magnetic resonance imaging |
KR20020075513A (ko) * | 2001-03-24 | 2002-10-05 | 조용덕 | 전기분해법을 이용한 폐수의 처리방법 |
DE102004022061A1 (de) | 2004-05-05 | 2005-12-08 | Siemens Ag | Verfahren zur verbesserten interventionallen Bildgebung in der Magnet-Resonanz-Tomographie |
US20100259259A1 (en) * | 2005-09-21 | 2010-10-14 | Markus Zahn | Systems and methods for tuning properties of nanoparticles |
KR20090038337A (ko) * | 2007-10-15 | 2009-04-20 | 재단법인서울대학교산학협력재단 | 무기계 나노입자를 수계 매질에 분산시키는 생체적합성분산 안정화제 |
WO2016004061A1 (en) * | 2014-06-30 | 2016-01-07 | University Of Washington | Mri signal supression agents, compositions, and methods |
US10466326B2 (en) * | 2015-05-15 | 2019-11-05 | Stc. Unm | Quantitative [Fe]-MRI (femri) of anti-PSMA-conjugated SPIONs based on PSMA expression levels |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3935187A (en) * | 1973-10-19 | 1976-01-27 | Standard Brands Incorporated | Process for depolymerizing amylaceous polymers |
US4501726A (en) * | 1981-11-12 | 1985-02-26 | Schroeder Ulf | Intravascularly administrable, magnetically responsive nanosphere or nanoparticle, a process for the production thereof, and the use thereof |
US4452773A (en) * | 1982-04-05 | 1984-06-05 | Canadian Patents And Development Limited | Magnetic iron-dextran microspheres |
GB8408127D0 (en) * | 1984-03-29 | 1984-05-10 | Nyegaard & Co As | Contrast agents |
US4767611A (en) * | 1984-07-03 | 1988-08-30 | Gordon Robert T | Method for affecting intracellular and extracellular electric and magnetic dipoles |
US4849210A (en) * | 1985-05-08 | 1989-07-18 | Molecular Biosystems, Inc. | Magnetic resonance imaging of liver and spleen with superparamagnetic contrast agents |
GB8601100D0 (en) * | 1986-01-17 | 1986-02-19 | Cosmas Damian Ltd | Drug delivery system |
US5314679A (en) * | 1986-07-03 | 1994-05-24 | Advanced Magnetics Inc. | Vascular magnetic resonance imaging agent comprising nanoparticles |
US4827945A (en) * | 1986-07-03 | 1989-05-09 | Advanced Magnetics, Incorporated | Biologically degradable superparamagnetic materials for use in clinical applications |
US5069216A (en) * | 1986-07-03 | 1991-12-03 | Advanced Magnetics Inc. | Silanized biodegradable super paramagnetic metal oxides as contrast agents for imaging the gastrointestinal tract |
US4925678A (en) * | 1987-04-01 | 1990-05-15 | Ranney David F | Endothelial envelopment drug carriers |
DE3709851A1 (de) * | 1987-03-24 | 1988-10-06 | Silica Gel Gmbh Adsorptions Te | Nmr-diagnostische fluessigkeitszusammensetzungen |
US5358702A (en) * | 1990-04-10 | 1994-10-25 | Unger Evan C | Methoxylated gel particle contrast media for improved diagnostic imaging |
JP2921984B2 (ja) * | 1991-01-19 | 1999-07-19 | 名糖産業株式会社 | 磁性金属酸化物超微粒子含有組成物 |
US5225282A (en) * | 1991-12-13 | 1993-07-06 | Molecular Bioquest, Inc. | Biodegradable magnetic microcluster comprising non-magnetic metal or metal oxide particles coated with a functionalized polymer |
EP0580878B1 (en) * | 1992-06-01 | 1996-01-10 | BASF Aktiengesellschaft | The use of dispersions of magneto-ionic particles as MRI contrast media |
US5349957A (en) * | 1992-12-02 | 1994-09-27 | Sterling Winthrop Inc. | Preparation and magnetic properties of very small magnetite-dextran particles |
WO1994021240A2 (de) * | 1993-03-17 | 1994-09-29 | Silica Gel Ges.M.B.H | Superparamagnetische teilchen, verfahren zu ihrer herstellung und verwendung derselben |
DE4428851C2 (de) * | 1994-08-04 | 2000-05-04 | Diagnostikforschung Inst | Eisen enthaltende Nanopartikel, ihre Herstellung und Anwendung in der Diagnostik und Therapie |
JPH10506121A (ja) * | 1994-09-27 | 1998-06-16 | ニコムド イメージング エイ/エス | コントラスト剤 |
US6423296B1 (en) * | 1996-01-10 | 2002-07-23 | Amersham Health As | Constrast media |
-
1996
- 1996-04-01 US US08/625,223 patent/US5855868A/en not_active Expired - Lifetime
-
1997
- 1997-03-27 ES ES97914482T patent/ES2188924T3/es not_active Expired - Lifetime
- 1997-03-27 IL IL12641297A patent/IL126412A0/xx unknown
- 1997-03-27 WO PCT/GB1997/000886 patent/WO1997036617A2/en not_active Application Discontinuation
- 1997-03-27 EP EP97914482A patent/EP0896546B1/en not_active Expired - Lifetime
- 1997-03-27 EA EA199800881A patent/EA000796B1/ru not_active IP Right Cessation
- 1997-03-27 AT AT97914482T patent/ATE228017T1/de not_active IP Right Cessation
- 1997-03-27 KR KR1019980707869A patent/KR20000005194A/ko not_active Application Discontinuation
- 1997-03-27 CN CN97194760A patent/CN1219135A/zh active Pending
- 1997-03-27 JP JP53503697A patent/JP4361970B2/ja not_active Expired - Lifetime
- 1997-03-27 DE DE69717269T patent/DE69717269T2/de not_active Expired - Lifetime
- 1997-03-27 AU AU21721/97A patent/AU704926B2/en not_active Ceased
- 1997-03-27 CA CA002250818A patent/CA2250818A1/en not_active Abandoned
-
1998
- 1998-09-29 NO NO984555A patent/NO984555L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1219135A (zh) | 1999-06-09 |
DE69717269T2 (de) | 2003-08-28 |
AU704926B2 (en) | 1999-05-06 |
CA2250818A1 (en) | 1997-10-09 |
AU2172197A (en) | 1997-10-22 |
US5855868A (en) | 1999-01-05 |
EP0896546A2 (en) | 1999-02-17 |
WO1997036617A2 (en) | 1997-10-09 |
EP0896546B1 (en) | 2002-11-20 |
WO1997036617A3 (en) | 1998-02-26 |
IL126412A0 (en) | 1999-05-09 |
ATE228017T1 (de) | 2002-12-15 |
JP2000507567A (ja) | 2000-06-20 |
EA199800881A1 (ru) | 1999-04-29 |
DE69717269D1 (de) | 2003-01-02 |
ES2188924T3 (es) | 2003-07-01 |
JP4361970B2 (ja) | 2009-11-11 |
NO984555L (no) | 1998-09-29 |
KR20000005194A (ko) | 2000-01-25 |
EA000796B1 (ru) | 2000-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |