FR2053000B1 - - Google Patents
Info
- Publication number
- FR2053000B1 FR2053000B1 FR7022992A FR7022992A FR2053000B1 FR 2053000 B1 FR2053000 B1 FR 2053000B1 FR 7022992 A FR7022992 A FR 7022992A FR 7022992 A FR7022992 A FR 7022992A FR 2053000 B1 FR2053000 B1 FR 2053000B1
- Authority
- FR
- France
- 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
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
- A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not a halogenated organic compound
- A61K49/0414—Particles, beads, capsules or spheres
-
- 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
- A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not a halogenated organic compound
- A61K49/0414—Particles, beads, capsules or spheres
- A61K49/0423—Nanoparticles, nanobeads, nanospheres, nanocapsules, i.e. having a size or diameter smaller than 1 micrometer
- A61K49/0428—Surface-modified nanoparticles, e.g. immuno-nanoparticles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
- H01F1/37—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Power Engineering (AREA)
- Epidemiology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dispersion Chemistry (AREA)
- Immunology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44048725A JPS4829124B1 (fr) | 1969-06-20 | 1969-06-20 | |
JP44048724A JPS4829123B1 (fr) | 1969-06-20 | 1969-06-20 | |
JP44091718A JPS4829126B1 (fr) | 1969-11-15 | 1969-11-15 | |
JP45040656A JPS4946055B1 (fr) | 1970-05-13 | 1970-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2053000A1 FR2053000A1 (fr) | 1971-04-16 |
FR2053000B1 true FR2053000B1 (fr) | 1974-08-30 |
Family
ID=27460934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7022992A Expired FR2053000B1 (fr) | 1969-06-20 | 1970-06-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3832457A (fr) |
DE (1) | DE2030690C3 (fr) |
FR (1) | FR2053000B1 (fr) |
GB (1) | GB1315391A (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310507A (en) * | 1978-08-02 | 1982-01-12 | Eastman Kodak Company | Contrast agent for radiography |
FR2508802A1 (fr) * | 1981-07-03 | 1983-01-07 | Thomson Csf | Procede d'hyperthermie medicale utilisant une poudre magnetique par voie sanguine, et dispositif de mise en oeuvre de ce procede |
US4957939A (en) * | 1981-07-24 | 1990-09-18 | Schering Aktiengesellschaft | Sterile pharmaceutical compositions of gadolinium chelates useful enhancing NMR imaging |
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 |
JPH0618789B2 (ja) * | 1983-06-09 | 1994-03-16 | フィ−ルド・グル−プ・ケミカルズ・ピ−ティ−ワイ・リミテッド | 放射線不透過剤 |
US5720939A (en) * | 1985-08-15 | 1998-02-24 | Nycomed Imaging As | Method of contrast enhanced magnetic resonance imaging using magnetically responsive-particles |
US5618514A (en) * | 1983-12-21 | 1997-04-08 | Nycomed Imaging As | Diagnostic and contrast agent |
US5746999A (en) * | 1984-11-23 | 1998-05-05 | Schering Aktiengesellschaft | Magnetic particles for diagnostic purposes |
PT81498B (pt) * | 1984-11-23 | 1987-12-30 | Schering Ag | Processo para a preparacao de composicoes para diagnostico contendo particulas magneticas |
KR880701111A (ko) * | 1986-04-07 | 1988-07-25 | 제뜨랭 프랑쎄 | 토모 농도측정에 사용하기 위한 조성물 |
US4770183A (en) * | 1986-07-03 | 1988-09-13 | Advanced Magnetics Incorporated | Biologically degradable superparamagnetic particles for use as nuclear magnetic resonance imaging agents |
GB9106686D0 (en) * | 1991-03-28 | 1991-05-15 | Hafslund Nycomed As | Improvements in or relating to contrast agents |
ES2157902T3 (es) * | 1991-08-05 | 2001-09-01 | Mallinckrodt Inc | Almagama de metales pesados que se utilizan como agentes de formacion de imagen. |
GB9200388D0 (en) * | 1992-01-09 | 1992-02-26 | Nycomed As | Improvements in or relating to contrast agents |
WO2005046733A1 (fr) * | 2003-11-17 | 2005-05-26 | Philips Intellectual Property & Standards Gmbh | Agent de contraste pour des techniques d'imagerie medicale, et son utilisation |
JP2006073991A (ja) * | 2004-08-02 | 2006-03-16 | Sony Corp | 電磁波抑制材料、電磁波抑制デバイス、並びに電子機器 |
US9155646B2 (en) * | 2006-04-27 | 2015-10-13 | Brs Holdings, Llc | Composite stent with bioremovable ceramic flakes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US970215A (en) * | 1910-06-29 | 1910-09-13 | Oscar Gros | Preparation impermeable for roentgen rays. |
FR750173A (fr) * | 1933-01-31 | 1933-08-05 | Procédé pour la préparation de suspensions aqueuses de sulfate de baryum destinées aux examens aux rayons chi et moyens pour la mise en oeuvre dudit procédé | |
GB657979A (en) * | 1948-07-03 | 1951-10-03 | Miles Lab | Improvements in or relating to x-ray contrast mediums |
US3592185A (en) * | 1967-04-18 | 1971-07-13 | Yeda Res & Dev | Ferromagnetic contrast media and method of use |
-
1970
- 1970-06-17 US US00046913A patent/US3832457A/en not_active Expired - Lifetime
- 1970-06-19 GB GB3000970A patent/GB1315391A/en not_active Expired
- 1970-06-22 DE DE2030690A patent/DE2030690C3/de not_active Expired
- 1970-06-22 FR FR7022992A patent/FR2053000B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2065532A1 (de) | 1974-05-16 |
DE2030690C3 (de) | 1974-06-12 |
DE2030690B2 (de) | 1973-11-15 |
US3832457A (en) | 1974-08-27 |
DE2030690A1 (de) | 1971-01-07 |
FR2053000A1 (fr) | 1971-04-16 |
GB1315391A (en) | 1973-05-02 |
DE2065532B2 (de) | 1976-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |