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
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 or biological 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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Filtering Materials (AREA)
  • Manipulator (AREA)
  • Physical Or Chemical Processes And Apparatus (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 (da)
EP (1) EP0915738B1 (da)
JP (1) JP2000516131A (da)
KR (1) KR100502881B1 (da)
CN (1) CN1151846C (da)
AR (1) AR008817A1 (da)
AT (1) ATE211950T1 (da)
AU (1) AU727764B2 (da)
CA (1) CA2262685C (da)
DE (2) DE29713847U1 (da)
DK (1) DK0915738T3 (da)
ES (1) ES2171985T3 (da)
HU (1) HUP0001608A3 (da)
IL (1) IL128057A (da)
NO (1) NO318377B1 (da)
NZ (1) NZ333962A (da)
PT (1) PT915738E (da)
WO (1) WO1998005430A1 (da)
ZA (1) ZA976967B (da)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2006107288A2 (en) 2004-02-17 2006-10-12 E.I.Dupont De Nemours And Company Magnetic field enhanced cake-filtration solid-liquid separations
CA2577038A1 (en) * 2004-09-09 2006-03-16 Bell, Glenda Fay Separation of plastic and elastomers for food and pharmaceutical products
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
EP1738774A1 (de) * 2005-06-29 2007-01-03 Schering AG Magnetische Eisenoxidpartikel enthaltende Zusammensetzungen und deren Verwendung in bildgebenden Verfahren
EP1738773A1 (de) * 2005-06-29 2007-01-03 Schering AG Magnetische Eisenoxidpartikel enthaltende Zusammensetzung und deren Vervendung 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

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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
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ES2131067T5 (es) 1991-01-19 2004-10-16 Meito Sangyo Kabushiki Kaisha Composicion que contiene particulas ultrafinas de oxido metalico magnetico.
DE69223748T2 (de) 1991-06-11 1998-04-23 Meito Sangyo K.K., Nagoya, Aichi Oxidierte zusammensetzung, enthaltend ein wasserlösliches carboxypolysaccharid und magnetisches eisenoxid
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
DE69324591T3 (de) 1992-08-05 2004-02-12 Meito Sangyo K.K., Nagoya Verbundmaterial mit kleinem durchmesser, welches ein wasserlösliches carboxylpolysaccharid und magnetisches eisenoxid enthaltet
DE4309333A1 (de) * 1993-03-17 1994-09-22 Silica Gel Gmbh Superparamagnetische Teilchen, Verfahren zu ihrer Herstellung und Verwendung derselben
EP0689430B1 (de) * 1993-03-17 1997-08-13 Silica Gel Ges.M.B.H Superparamagnetische teilchen, verfahren zu ihrer herstellung und verwendung derselben
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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
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

Also Published As

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

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