FR2053000A1 - - Google Patents

Info

Publication number
FR2053000A1
FR2053000A1 FR7022992A FR7022992A FR2053000A1 FR 2053000 A1 FR2053000 A1 FR 2053000A1 FR 7022992 A FR7022992 A FR 7022992A FR 7022992 A FR7022992 A FR 7022992A FR 2053000 A1 FR2053000 A1 FR 2053000A1
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.)
Granted
Application number
FR7022992A
Other versions
FR2053000B1 (fr
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.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
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
Priority claimed from JP44048725A external-priority patent/JPS4829124B1/ja
Priority claimed from JP44048724A external-priority patent/JPS4829123B1/ja
Priority claimed from JP44091718A external-priority patent/JPS4829126B1/ja
Priority claimed from JP45040656A external-priority patent/JPS4946055B1/ja
Application filed by RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Publication of FR2053000A1 publication Critical patent/FR2053000A1/fr
Application granted granted Critical
Publication of FR2053000B1 publication Critical patent/FR2053000B1/fr
Expired legal-status Critical Current

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
FR7022992A 1969-06-20 1970-06-22 Expired FR2053000B1 (fr)

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 true FR2053000A1 (fr) 1971-04-16
FR2053000B1 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310507A (en) * 1978-08-02 1982-01-12 Eastman Kodak Company Contrast agent for radiography
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
EP0146583B1 (fr) * 1983-06-09 1991-04-03 Field Group Chemicals Pty. Ltd. Milieu opaque aux rayonnements
US5618514A (en) 1983-12-21 1997-04-08 Nycomed Imaging As Diagnostic and contrast agent
US5720939A (en) * 1985-08-15 1998-02-24 Nycomed Imaging As Method of contrast enhanced magnetic resonance imaging using magnetically responsive-particles
PT81498B (pt) * 1984-11-23 1987-12-30 Schering Ag Processo para a preparacao de composicoes para diagnostico contendo particulas magneticas
US5746999A (en) * 1984-11-23 1998-05-05 Schering Aktiengesellschaft Magnetic particles for diagnostic purposes
ATE74279T1 (de) * 1986-04-07 1992-04-15 Francois Dietlin In der tomo-densitometrie zu verwendende zusammensetzungen.
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
JPH06510759A (ja) * 1991-08-05 1994-12-01 マリンクロッド・インコーポレイテッド 造影剤として使用する重金属クラスター
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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
DE2030690B2 (de) 1973-11-15
GB1315391A (en) 1973-05-02
DE2065532B2 (de) 1976-07-01
DE2030690C3 (de) 1974-06-12
DE2030690A1 (de) 1971-01-07
US3832457A (en) 1974-08-27
FR2053000B1 (fr) 1974-08-30
DE2065532A1 (de) 1974-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse