DK0662005T3 - Mikropartikelpræparater af biologisk nedbrydelige copolymerer - Google Patents

Mikropartikelpræparater af biologisk nedbrydelige copolymerer

Info

Publication number
DK0662005T3
DK0662005T3 DK93919293T DK93919293T DK0662005T3 DK 0662005 T3 DK0662005 T3 DK 0662005T3 DK 93919293 T DK93919293 T DK 93919293T DK 93919293 T DK93919293 T DK 93919293T DK 0662005 T3 DK0662005 T3 DK 0662005T3
Authority
DK
Denmark
Prior art keywords
biodegradable copolymers
microparticle preparations
preparations
microparticle
biodegradable
Prior art date
Application number
DK93919293T
Other languages
Danish (da)
English (en)
Inventor
Thomas Dr Fritzsch
Dieter Dr Heldmann
Werner Dr Weitschies
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 DK0662005T3 publication Critical patent/DK0662005T3/da

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
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • 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
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/226—Solutes, emulsions, suspensions, dispersions, semi-solid forms, e.g. hydrogels

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DK93919293T 1992-09-26 1993-09-08 Mikropartikelpræparater af biologisk nedbrydelige copolymerer DK0662005T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4232755A DE4232755A1 (de) 1992-09-26 1992-09-26 Mikropartikelpräparationen aus biologisch abbaubaren Mischpolymeren
PCT/EP1993/002422 WO1994007539A1 (de) 1992-09-26 1993-09-08 Mikropartikelpräparationen aus biologisch abbaubaren mischpolymeren

Publications (1)

Publication Number Publication Date
DK0662005T3 true DK0662005T3 (da) 1999-02-22

Family

ID=6469216

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93919293T DK0662005T3 (da) 1992-09-26 1993-09-08 Mikropartikelpræparater af biologisk nedbrydelige copolymerer

Country Status (18)

Country Link
EP (1) EP0662005B1 (fi)
JP (1) JPH08504398A (fi)
KR (1) KR100287975B1 (fi)
CN (1) CN1078815C (fi)
AT (1) ATE165517T1 (fi)
AU (1) AU687360B2 (fi)
CA (1) CA2145505C (fi)
DE (2) DE4232755A1 (fi)
DK (1) DK0662005T3 (fi)
ES (1) ES2118251T3 (fi)
FI (1) FI117124B (fi)
HU (1) HU221972B1 (fi)
IL (1) IL107108A (fi)
NO (1) NO307692B1 (fi)
NZ (1) NZ255409A (fi)
TW (1) TW394688B (fi)
WO (1) WO1994007539A1 (fi)
ZA (1) ZA937099B (fi)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922304A (en) * 1989-12-22 1999-07-13 Imarx Pharmaceutical Corp. Gaseous precursor filled microspheres as magnetic resonance imaging contrast agents
US6333021B1 (en) * 1994-11-22 2001-12-25 Bracco Research S.A. Microcapsules, method of making and their use
EP0727225A3 (en) * 1995-02-14 1997-01-15 Sonus Pharma Inc Compositions and methods for directed ultrasonic imaging
DE19510690A1 (de) 1995-03-14 1996-09-19 Schering Ag Polymere Nano- und/oder Mikropartikel, Verfahren zu deren Herstellung, sowie Verwendung in medizinischen Diagnostik und Therapie
WO1996040285A1 (en) * 1995-06-07 1996-12-19 Imarx Pharmaceutical Corp. Novel targeted compositions for diagnostic and therapeutic use
US6548046B1 (en) 1995-06-08 2003-04-15 Barnes-Jewish Hospital Site specific binding system, imaging compositions and methods
US6821506B2 (en) 1995-06-08 2004-11-23 Barnes-Jewish Hospital Site specific binding system, imaging compositions and methods
US5780010A (en) * 1995-06-08 1998-07-14 Barnes-Jewish Hospital Method of MRI using avidin-biotin conjugated emulsions as a site specific binding system
WO1997022409A1 (en) * 1995-12-21 1997-06-26 Drexel University Hollow polymer microcapsules and method of producing
US5849727A (en) * 1996-06-28 1998-12-15 Board Of Regents Of The University Of Nebraska Compositions and methods for altering the biodistribution of biological agents
EP0963209A2 (en) * 1996-10-28 1999-12-15 Marsden, John Christopher Improvements in or relating to diagnostic/therapeutic agents
US6261537B1 (en) 1996-10-28 2001-07-17 Nycomed Imaging As Diagnostic/therapeutic agents having microbubbles coupled to one or more vectors
US6331289B1 (en) 1996-10-28 2001-12-18 Nycomed Imaging As Targeted diagnostic/therapeutic agents having more than one different vectors
CA2270120A1 (en) 1996-10-28 1998-05-07 Pal Rongved Improvements in or relating to diagnostic/therapeutic agents
US20010003580A1 (en) 1998-01-14 2001-06-14 Poh K. Hui Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
DE19925311B4 (de) * 1999-05-27 2004-06-09 Schering Ag Mehrstufen-Verfahren zur Herstellung von gasgefüllten Mikrokapseln
US7220401B2 (en) 1999-09-24 2007-05-22 Barnes-Jewish Hospital Blood clot-targeted nanoparticles
DE10013850A1 (de) * 2000-03-15 2001-09-20 Schering Ag Gasgefüllte Mikrokapseln enthaltend funktionalisiertes Polyalkylcyanacrylat, sowie Verfahren zu deren Herstellung
DE10119522A1 (de) * 2001-04-20 2002-12-05 Innovacell Biotechnologie Gmbh Herstellung und Anwendung einer Suspensionszusammensetzung mit einem Ultraschall-Kontrastmittel
US7462366B2 (en) 2002-03-29 2008-12-09 Boston Scientific Scimed, Inc. Drug delivery particle
US7842377B2 (en) 2003-08-08 2010-11-30 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US8012454B2 (en) 2002-08-30 2011-09-06 Boston Scientific Scimed, Inc. Embolization
US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
US7976823B2 (en) 2003-08-29 2011-07-12 Boston Scientific Scimed, Inc. Ferromagnetic particles and methods
US7901770B2 (en) 2003-11-04 2011-03-08 Boston Scientific Scimed, Inc. Embolic compositions
US7736671B2 (en) 2004-03-02 2010-06-15 Boston Scientific Scimed, Inc. Embolization
US8173176B2 (en) 2004-03-30 2012-05-08 Boston Scientific Scimed, Inc. Embolization
US7311861B2 (en) 2004-06-01 2007-12-25 Boston Scientific Scimed, Inc. Embolization
PT1815028E (pt) 2004-11-03 2012-01-24 Iris Molecular Diagnostics Inc Microbolhas para separação por afinidade
KR20070105967A (ko) 2004-11-03 2007-10-31 아이리스 몰레큘라 다이아그노스틱스, 인코오포레이티드 균질 분석물 탐지
US7727555B2 (en) 2005-03-02 2010-06-01 Boston Scientific Scimed, Inc. Particles
US7858183B2 (en) 2005-03-02 2010-12-28 Boston Scientific Scimed, Inc. Particles
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
US7947368B2 (en) 2005-12-21 2011-05-24 Boston Scientific Scimed, Inc. Block copolymer particles
KR100845010B1 (ko) * 2007-08-29 2008-07-08 한국생명공학연구원 Ｎｉｒ／ｍｒ 이중모드 분자영상용 고분자 입자 및 그제조방법
CN101518780B (zh) * 2008-12-31 2011-09-14 广东省生态环境与土壤研究所 一种用于植物修复土壤的络合剂微胶囊及其制备方法
EP2474327A1 (en) * 2011-01-07 2012-07-11 RWTH Aachen Microdosing of ultrasound contrast agents
EP4247537A4 (en) * 2020-11-20 2024-10-23 Encapsys Llc BIODEGRADABLE CONTROLLED RELEASE MICROCAPSULES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0586875A1 (de) * 1988-02-05 1994-03-16 Schering Aktiengesellschaft Ultraschallkontrastmittel, Verfahren zu deren Herstellung und deren Verwendung als Diagnostika und Therapeutika
DE4004430A1 (de) * 1990-02-09 1991-08-14 Schering Ag Aus polyaldehyden aufgebaute kontrastmittel
AU636481B2 (en) * 1990-05-18 1993-04-29 Bracco International B.V. Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography
GB9106686D0 (en) * 1991-03-28 1991-05-15 Hafslund Nycomed As Improvements in or relating to contrast agents

Also Published As

Publication number Publication date
KR950703367A (ko) 1995-09-20
FI951379A0 (fi) 1995-03-23
NZ255409A (en) 1997-02-24
FI951379A (fi) 1995-03-23
HUT71683A (en) 1996-01-29
HU221972B1 (hu) 2003-03-28
IL107108A0 (en) 1993-12-28
NO307692B1 (no) 2000-05-15
HU9500876D0 (en) 1995-05-29
ZA937099B (en) 1995-03-24
AU4959293A (en) 1994-04-26
CN1078815C (zh) 2002-02-06
DE4232755A1 (de) 1994-03-31
FI117124B (fi) 2006-06-30
JPH08504398A (ja) 1996-05-14
WO1994007539A1 (de) 1994-04-14
CA2145505C (en) 2004-02-17
NO951138D0 (no) 1995-03-24
CA2145505A1 (en) 1994-04-14
NO951138L (no) 1995-03-24
TW394688B (en) 2000-06-21
CN1089508A (zh) 1994-07-20
ATE165517T1 (de) 1998-05-15
AU687360B2 (en) 1998-02-26
KR100287975B1 (ko) 2001-05-02
DE59308479D1 (de) 1998-06-04
IL107108A (en) 1998-01-04
ES2118251T3 (es) 1998-09-16
EP0662005A1 (de) 1995-07-12
EP0662005B1 (de) 1998-04-29

Similar Documents

Publication Publication Date Title
DK0662005T3 (da) Mikropartikelpræparater af biologisk nedbrydelige copolymerer
FI946163A0 (fi) Kaksinapainen ultraäänikirurgia
NL1003300A1 (nl) Implanteerbare therapeutische inrichting.
NO891321D0 (no) Ultrasonisk behandling av dyr.
DE59100868D1 (de) Geräuscherzeugungsvorrichtung.
ITCA920001A1 (it) Apparecchiatura ortodontica linguale e congiuntori indipendenti.
DK0644777T4 (da) Mikropartikler, fremgangsmåde til fremstilling deraf og anvendelse deraf til diagnostiske formål
DE69023792D1 (de) Ultraschallgenerator und akustisches Mikroskop mit Ultraschall.
DE59009354D1 (de) Zahnärztlicher Patientenstuhl.
ITGE930053A1 (it) Dispositivo per la fabbricazione di ovatte.
IT1286140B1 (it) Procedimento e dispositivo per la generazione di impulsi ottici ultracorti.
DE58902899D1 (de) 2',3'-dideoxypurinnucleosid/purinnucleosid-phosphorylase-inhibitor kombinationstherapie und zusammensetzungen dafuer.
IT1281267B1 (it) Dispositivo per l'agugliatura di ovatte.
IT1281218B1 (it) Dispositivo per l'agugliatura di ovatte.
EP0614704A3 (de) Gerät zur Erzeugung von Schallimpulsen für den medizinischen Anwendungsbereich.
FR2710539B1 (fr) Ensemble d'aiguille chirurgicale.
DE69021536D1 (de) Zahnimplantatsystem.
TR25566A (tr) Katalizör bilesimleri ve polimerizasyon islemi heksakisfosfinler ve heksahalo bilesikler.
IT1288184B1 (it) Procedimento per l'accorciamento del tempo di chiusura e dispositivo per l'attuazione del procedimento.
IT8921388V0 (it) Area di trattamento dentistico.
FR2660191B1 (fr) Harmonisants vibratoires moleculaires et tissulaires.
NO901697D0 (no) Fremgangsmaate og generator for aa frembringe akustisk boelgeenergi.
ITBO930181A0 (it) Siringa odontoiatrica.
FR2652502B1 (fr) Agent anti-virus du sida et medicaments therapeutiques ou preventifs utilisant cet agent.
RU95122486A (ru) Средство для лечения тикозных гиперкинезов