DK0915738T3 - Fremgangsmåde til fremstilling af kontrastmidler til magnetresonanstomografi - Google Patents

Fremgangsmåde til fremstilling af kontrastmidler til magnetresonanstomografi

Info

Publication number
DK0915738T3
DK0915738T3 DK97936669T DK97936669T DK0915738T3 DK 0915738 T3 DK0915738 T3 DK 0915738T3 DK 97936669 T DK97936669 T DK 97936669T DK 97936669 T DK97936669 T DK 97936669T DK 0915738 T3 DK0915738 T3 DK 0915738T3
Authority
DK
Denmark
Prior art keywords
magnetic resonance
resonance imaging
contrast agents
preparing contrast
preparing
Prior art date
Application number
DK97936669T
Other languages
Danish (da)
English (en)
Inventor
Werner Weitschies
Thomas Rheinlaender
Wolfgang Ebert
Bernard Better
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Application granted granted Critical
Publication of DK0915738T3 publication Critical patent/DK0915738T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/035—Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical applications

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manipulator (AREA)
DK97936669T 1996-08-05 1997-07-29 Fremgangsmåde til fremstilling af kontrastmidler til magnetresonanstomografi DK0915738T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632416 1996-08-05
PCT/EP1997/004099 WO1998005430A1 (de) 1996-08-05 1997-07-29 Vorrichtung und verfahren zur abtrennung magnetischer materialien aus pharmazeutischen zubereitungen, deren ausgangs- oder zwischenprodukten sowie mit hilfe dieser vorrichtung hergestellte mittel

Publications (1)

Publication Number Publication Date
DK0915738T3 true DK0915738T3 (da) 2002-05-06

Family

ID=7802388

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97936669T DK0915738T3 (da) 1996-08-05 1997-07-29 Fremgangsmåde til fremstilling af kontrastmidler til magnetresonanstomografi

Country Status (19)

Country Link
US (2) US6517813B1 (pt)
EP (1) EP0915738B1 (pt)
JP (1) JP2000516131A (pt)
KR (1) KR100502881B1 (pt)
CN (1) CN1151846C (pt)
AR (1) AR008817A1 (pt)
AT (1) ATE211950T1 (pt)
AU (1) AU727764B2 (pt)
CA (1) CA2262685C (pt)
DE (2) DE29713847U1 (pt)
DK (1) DK0915738T3 (pt)
ES (1) ES2171985T3 (pt)
HU (1) HUP0001608A3 (pt)
IL (1) IL128057A (pt)
NO (1) NO318377B1 (pt)
NZ (1) NZ333962A (pt)
PT (1) PT915738E (pt)
WO (1) WO1998005430A1 (pt)
ZA (1) ZA976967B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0001608A3 (en) 1996-08-05 2001-01-29 Schering Ag Process for producing contrasting agents for magnetic resonance tomography
DE19938372A1 (de) * 1999-08-09 2001-03-08 Diagnostikforschung Inst Verfahren und Vorrichtung zur Trennung magnetischer Teilchen
DE10010638A1 (de) 2000-03-03 2001-09-13 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines lichtabstrahlenden Halbleiterkörpers mit Lumineszenzkonversionselement
DE10046514A1 (de) 2000-09-15 2002-04-25 Diagnostikforschung Inst Verfahren zur bildlichen Darstellung und Diagnose von Thromben mittels Kernspintomographie unter Verwendung partikulärer Kontrastmittel
DE10137515A1 (de) * 2001-07-26 2003-02-13 Diagnostikforschung Inst Verfahren zur Herstellung pharmazeutischer Zubereitungen
EP2366455B1 (en) * 2004-02-17 2015-03-25 E.I. Du Pont De Nemours And Company Magnetic field and field gradient enhanced centrifugation solid-liquid separations
JP2008512655A (ja) * 2004-09-09 2008-04-24 ベル，グレンダ，フェイ 食品および医薬品用のプラスチックおよびエラストマーの分離
US8066877B2 (en) * 2005-02-17 2011-11-29 E. I. Du Pont De Nemours And Company Apparatus for magnetic field and magnetic gradient enhanced filtration
US8075771B2 (en) * 2005-02-17 2011-12-13 E. I. Du Pont De Nemours And Company Apparatus for magnetic field gradient enhanced centrifugation
EP1738773A1 (de) * 2005-06-29 2007-01-03 Schering AG Magnetische Eisenoxidpartikel enthaltende Zusammensetzung und deren Vervendung in bildgebenden Verfahren
EP1738774A1 (de) * 2005-06-29 2007-01-03 Schering AG Magnetische Eisenoxidpartikel enthaltende Zusammensetzungen und deren Verwendung in bildgebenden Verfahren
FR2918868A1 (fr) * 2006-06-06 2009-01-23 Guerbet Sa Methode d'imagerie de diagnostic utilisant en combinaison avec l'imagerie de diffusion de l'eau, des agents de contraste
CN102178986A (zh) * 2011-04-13 2011-09-14 李明 一种血液体外循环磁性杀菌装置
CN103006589B (zh) * 2011-09-27 2015-11-25 闫亚梅 阿莫西林分散片及其生产方法
CN106975567B (zh) * 2017-05-17 2018-10-09 谢齐容 药材中铁质杂质去除装置及其方法
CN108287236B (zh) * 2017-11-24 2020-03-13 中国农业大学 一种基于高梯度磁分离和量子点的荧光生物传感器及其应用

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817389A (en) * 1973-01-15 1974-06-18 Sherwood Medical Ind Inc Filter device in tubular fitting for medical injection equipment and the like
JPS5913521B2 (ja) * 1975-06-19 1984-03-30 メイトウサンギヨウ カブシキガイシヤ 磁性酸化鉄・デキストラン複合体の製造法
GB8408127D0 (en) * 1984-03-29 1984-05-10 Nyegaard & Co As Contrast agents
JPS60241914A (ja) * 1984-05-16 1985-11-30 Hitachi Plant Eng & Constr Co Ltd 電磁フイルタ用耐食性濾過材
US4641517A (en) 1984-12-20 1987-02-10 United Technologies Corporation Control system actuator position synthesis for failure detection
JPS6211519A (ja) * 1985-07-05 1987-01-20 Agency Of Ind Science & Technol 磁選機用選別素子
US5160726A (en) * 1990-02-15 1992-11-03 Advanced Magnetics Inc. Filter sterilization for production of colloidal, superparamagnetic MR contrast agents
US5055288A (en) 1987-06-26 1991-10-08 Advanced Magnetics, Inc. Vascular magnetic imaging method and agent comprising biodegradeable superparamagnetic metal oxides
NO159162C (no) 1986-07-29 1988-12-07 Fjeldsend As Olaf Apparat for magnetisk paavirkning av stroemmende vaeske.
US5045304A (en) * 1988-08-31 1991-09-03 Wayne State University Contras agent having an imaging agent coupled to viable granulocytes for use in magnetic resonance imaging of abscess and a method of preparing and using same
ES2067018T3 (es) * 1988-12-28 1995-03-16 Stefan Miltenyi Procedimiento y materiales para la separacion en alto gradiente magnetico de materiales biologicos.
US5268165A (en) * 1990-10-16 1993-12-07 Biomedical Frontiers, Inc. Polymer-deferoxamine-ferric iron adducts for use in magnetic resonance imaging
AU652804B2 (en) 1991-01-19 1994-09-08 Meito Sangyo Kabushiki Kaisha Composition containing ultrafine particles of magnetic metal oxide
AU652060C (en) 1991-06-11 2004-04-22 Meito Sangyo Kabushiki Kaisha Oxidized composite comprising water-soluble carboxypolysaccharide and magnetic iron oxide
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
DK0656368T4 (da) 1992-08-05 2003-09-29 Meito Sangyo Kk Kompositmateriale med lille diameter, som indeholder et vandopløseligt carboxypolysaccharid og magnetisk jernoxid
DE4309333A1 (de) * 1993-03-17 1994-09-22 Silica Gel Gmbh Superparamagnetische Teilchen, Verfahren zu ihrer Herstellung und Verwendung derselben
US5916539A (en) * 1993-03-02 1999-06-29 Silica Gel Ges. M.B.H. Superparamagnetic particles, process for producing the same and their use
US5411730A (en) * 1993-07-20 1995-05-02 Research Corporation Technologies, Inc. Magnetic microparticles
US5514340A (en) * 1994-01-24 1996-05-07 Magnetix Biotechnology, Inc. Device for separating magnetically labelled cells
DE4428851C2 (de) 1994-08-04 2000-05-04 Diagnostikforschung Inst Eisen enthaltende Nanopartikel, ihre Herstellung und Anwendung in der Diagnostik und Therapie
AU687093B2 (en) * 1994-09-27 1998-02-19 Nycomed Imaging As Contrast agent
US5804162A (en) * 1995-06-07 1998-09-08 Alliance Pharmaceutical Corp. Gas emulsions stabilized with fluorinated ethers having low Ostwald coefficients
US5855868A (en) 1996-04-01 1999-01-05 Nycomed Imaging As Method of T1 -weighted resonance imaging of RES organs
HUP0001608A3 (en) * 1996-08-05 2001-01-29 Schering Ag Process for producing contrasting agents for magnetic resonance tomography

Also Published As

Publication number Publication date
US6517813B1 (en) 2003-02-11
AU3941597A (en) 1998-02-25
KR20000029821A (ko) 2000-05-25
AR008817A1 (es) 2000-02-23
HUP0001608A3 (en) 2001-01-29
DE29713847U1 (de) 1997-12-18
IL128057A0 (en) 1999-11-30
AU727764B2 (en) 2000-12-21
NO318377B1 (no) 2005-03-14
CN1151846C (zh) 2004-06-02
NO990523L (no) 1999-03-30
PT915738E (pt) 2002-07-31
JP2000516131A (ja) 2000-12-05
NO990523D0 (no) 1999-02-04
WO1998005430A1 (de) 1998-02-12
HUP0001608A1 (hu) 2000-09-28
ES2171985T3 (es) 2002-09-16
NZ333962A (en) 2000-07-28
CN1230136A (zh) 1999-09-29
EP0915738A1 (de) 1999-05-19
CA2262685A1 (en) 1998-02-12
KR100502881B1 (ko) 2005-07-25
ATE211950T1 (de) 2002-02-15
IL128057A (en) 2001-08-26
DE59706019D1 (de) 2002-02-21
ZA976967B (en) 1998-02-19
US20030108613A1 (en) 2003-06-12
EP0915738B1 (de) 2002-01-16
CA2262685C (en) 2008-09-23

Similar Documents

Publication Publication Date Title
NO20003251D0 (no) Metode for magnetisk resonans avbildning
DE69531425D1 (de) Magnet zur Bilderzeugung mittels magnetischer Resonanz
GB9828425D0 (en) Magnetic resonance imaging apparatus
DE69630625D1 (de) Gerät zur Bilderzeugung mit magnetischer Resonanz
DK0915738T3 (da) Fremgangsmåde til fremstilling af kontrastmidler til magnetresonanstomografi
DE69526290D1 (de) Magnet zur Bilderzeugung mittels magnetischer Resonanz
DE69532220D1 (de) Scheibenförmiger Magnet zur Bilderzeugung mittels magnetischer Resonanz
DE69534049D1 (de) System zur Bildgebung mittels magnetischer Resonanz
DE69925193D1 (de) Mehrfrequenz-Magnetresonanzbildgebung
GB9912922D0 (en) Magnetic resonance imaging apparatus
DE69532101D1 (de) Gerät zur Bilderzeugung mit magnetischer Resonanz
DE69523982D1 (de) Apparat zur Bilderzeugung mittels magnetischer Resonanz
DE69708345D1 (de) Verbesserungen an Magneten für die bildgebende magnetische Resonanz
DE69029827D1 (de) Schnelles Multimode-Magnetresonanz-Abbildungsverfahren
DE69513589D1 (de) Magnetischer Toner, Abbilddungsverfahren
DE69531976D1 (de) Asymmetrische Gradientenspulen zur Bilderzeugung mittels magnetischer Resonanz
GB9923797D0 (en) Magnetic resonance imaging apparatus
DE69739504D1 (de) Her magnetresonanz
GB9714962D0 (en) Gradient coil for NMR devices
DE59813012D1 (de) Mr-verfahren
DE69726097D1 (de) Gerät zur Bilderzeugung durch kernmagnetische Resonanz
EP0914622A4 (en) RESONANT GRADIENT COILS FOR MRI
DK0796047T3 (da) Fremgangsmåde til isolering af valleproteiner
GB9811445D0 (en) Magnetic resonance imaging apparatus
GB9807879D0 (en) Magnetic resonance imaging method