DK0662005T3 - Mikropartikelpræparater af biologisk nedbrydelige copolymerer - Google Patents

Mikropartikelpræparater af biologisk nedbrydelige copolymerer

Info

Publication number: DK0662005T3
Authority: DK; Denmark
Prior art keywords: biodegradable copolymers; microparticle preparations; preparations; microparticle; biodegradable
Prior art date: 1992-09-26

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.)

1992-09-26

Filing date

1993-09-08

Publication date

1999-02-22

1993-09-08 Application filed by Schering Ag filed Critical Schering Ag

1999-02-22 Application granted granted Critical

1999-02-22 Publication of DK0662005T3 publication Critical patent/DK0662005T3/da

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)
Radiology & Medical Imaging (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Dispersion Chemistry (AREA)
Chemical & Material Sciences (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Medicinal Preparation (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polyesters Or Polycarbonates (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 (fr)	1992-09-26	1993-09-08	Preparations de microparticules a base de copolymeres biodegradables

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

Families Citing this family (53)

* 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
US20020150539A1 (en)	1989-12-22	2002-10-17	Unger Evan C.	Ultrasound imaging and treatment
US5205290A (en)	1991-04-05	1993-04-27	Unger Evan C	Low density microspheres and their use as contrast agents for computed tomography
US7083572B2 (en)	1993-11-30	2006-08-01	Bristol-Myers Squibb Medical Imaging, Inc.	Therapeutic delivery systems
US6333021B1 (en) *	1994-11-22	2001-12-25	Bracco Research S.A.	Microcapsules, method of making and their use
EP0727225A3 (fr) *	1995-02-14	1997-01-15	Sonus Pharma Inc	Compositions et méthodes pour l'imagerie ultrasonique dirigée
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
CA2218541A1 (fr) *	1995-06-07	1996-12-19	Imarx Pharmaceutical Corp.	Nouvelles compositions ciblees, destinees a une utilisation diagnostique et therapeutique
US6521211B1 (en)	1995-06-07	2003-02-18	Bristol-Myers Squibb Medical Imaging, Inc.	Methods of imaging and treatment with targeted compositions
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 (fr) *	1995-12-21	1997-06-26	Drexel University	Microcapsules en polymere creux et procede de fabrication
CA2252617A1 (fr)	1996-05-01	1997-11-06	Imarx Pharmaceutical Corp.	Procedes d'apport de composes dans une cellule
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
US5846517A (en)	1996-09-11	1998-12-08	Imarx Pharmaceutical Corp.	Methods for diagnostic imaging using a renal contrast agent and a vasodilator
BR9712683A (pt)	1996-10-28	1999-10-19	Nyomed Imaging A S	Agente de diagnóstico e/ou terapeuticamente ativo alvejável, formulação combinada, processo para preparação e uso do mesmo, formulação combinada, e processos para gerar imagens intensificadas de um corpo animal humano ou não-humano e para investigação in vitro de alvejamento por um agente.
US6261537B1 (en)	1996-10-28	2001-07-17	Nycomed Imaging As	Diagnostic/therapeutic agents having microbubbles coupled to one or more vectors
WO1998018498A2 (fr) *	1996-10-28	1998-05-07	Marsden, John, Christopher	Ameliorations apportees a des agents diagnostiques et/ou therapeutiques ou les concernant
US6331289B1 (en)	1996-10-28	2001-12-18	Nycomed Imaging As	Targeted diagnostic/therapeutic agents having more than one different vectors
US6537246B1 (en)	1997-06-18	2003-03-25	Imarx Therapeutics, Inc.	Oxygen delivery agents and uses for the same
US7452551B1 (en)	2000-10-30	2008-11-18	Imarx Therapeutics, Inc.	Targeted compositions for diagnostic and therapeutic use
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
US7094369B2 (en)	2002-03-29	2006-08-22	Scimed Life Systems, Inc.	Processes for manufacturing polymeric microspheres
US7131997B2 (en)	2002-03-29	2006-11-07	Scimed Life Systems, Inc.	Tissue treatment
US7462366B2 (en)	2002-03-29	2008-12-09	Boston Scientific Scimed, Inc.	Drug delivery particle
US7053134B2 (en)	2002-04-04	2006-05-30	Scimed Life Systems, Inc.	Forming a chemically cross-linked particle of a desired shape and diameter
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
US7449236B2 (en)	2002-08-09	2008-11-11	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
US7588825B2 (en)	2002-10-23	2009-09-15	Boston Scientific Scimed, Inc.	Embolic 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
JP5188808B2 (ja)	2004-11-03	2013-04-24	アイリスモレキュラーダイアグノスティクス，インコーポレイテッド	同種の分析物検出
KR101281433B1 (ko)	2004-11-03	2013-07-02	아이리스 몰레큘라 다이아그노스틱스, 인코오포레이티드	친화성 격리를 위한 미세기포
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
US7501179B2 (en)	2005-12-21	2009-03-10	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 (fr) *	2011-01-07	2012-07-11	RWTH Aachen	Microdosage d'agents de contraste ultrasoniques
WO2022109163A1 (fr)	2020-11-20	2022-05-27	Encapsys, Llc	Microcapsules biodégradables à libération contrôlée

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE109663T1 (de) *	1988-02-05	1994-08-15	Schering Ag	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

1992
- 1992-09-26 DE DE4232755A patent/DE4232755A1/de not_active Ceased
1993
- 1993-09-08 JP JP6508620A patent/JPH08504398A/ja not_active Ceased
- 1993-09-08 HU HU9500876A patent/HU221972B1/hu not_active IP Right Cessation
- 1993-09-08 WO PCT/EP1993/002422 patent/WO1994007539A1/fr not_active Ceased
- 1993-09-08 AU AU49592/93A patent/AU687360B2/en not_active Ceased
- 1993-09-08 EP EP93919293A patent/EP0662005B1/fr not_active Expired - Lifetime
- 1993-09-08 ES ES93919293T patent/ES2118251T3/es not_active Expired - Lifetime
- 1993-09-08 CA CA002145505A patent/CA2145505C/fr not_active Expired - Fee Related
- 1993-09-08 KR KR1019950701155A patent/KR100287975B1/ko not_active Expired - Fee Related
- 1993-09-08 AT AT93919293T patent/ATE165517T1/de not_active IP Right Cessation
- 1993-09-08 NZ NZ255409A patent/NZ255409A/en unknown
- 1993-09-08 DE DE59308479T patent/DE59308479D1/de not_active Expired - Fee Related
- 1993-09-08 DK DK93919293T patent/DK0662005T3/da active
- 1993-09-24 ZA ZA937099A patent/ZA937099B/xx unknown
- 1993-09-25 CN CN93118159A patent/CN1078815C/zh not_active Expired - Fee Related
- 1993-09-26 IL IL107108A patent/IL107108A/en not_active IP Right Cessation
- 1993-10-04 TW TW082108177A patent/TW394688B/zh not_active IP Right Cessation
1995
- 1995-03-23 FI FI951379A patent/FI117124B/fi not_active IP Right Cessation
- 1995-03-24 NO NO951138A patent/NO307692B1/no unknown

Also Published As

Publication number	Publication date
FI951379L (fi)	1995-03-23
ZA937099B (en)	1995-03-24
KR950703367A (ko)	1995-09-20
IL107108A (en)	1998-01-04
CN1089508A (zh)	1994-07-20
JPH08504398A (ja)	1996-05-14
HU221972B1 (hu)	2003-03-28
EP0662005A1 (fr)	1995-07-12
KR100287975B1 (ko)	2001-05-02
FI951379A0 (fi)	1995-03-23
EP0662005B1 (fr)	1998-04-29
HU9500876D0 (en)	1995-05-29
NO307692B1 (no)	2000-05-15
AU4959293A (en)	1994-04-26
DE59308479D1 (de)	1998-06-04
FI117124B (fi)	2006-06-30
NZ255409A (en)	1997-02-24
NO951138D0 (no)	1995-03-24
CA2145505C (fr)	2004-02-17
ATE165517T1 (de)	1998-05-15
WO1994007539A1 (fr)	1994-04-14
TW394688B (en)	2000-06-21
CN1078815C (zh)	2002-02-06
DE4232755A1 (de)	1994-03-31
AU687360B2 (en)	1998-02-26
IL107108A0 (en)	1993-12-28
HUT71683A (en)	1996-01-29
ES2118251T3 (es)	1998-09-16
NO951138L (no)	1995-03-24
CA2145505A1 (fr)	1994-04-14

Publication	Publication Date	Title
DK0662005T3 (da)	1999-02-22	Mikropartikelpræparater af biologisk nedbrydelige copolymerer
DE59300192D1 (de)	1995-06-22	Chirurgisches Nahtmaterial.
FI946163A7 (fi)	1995-07-01	Kaksinapainen ultraäänikirurgia
NL1003300A1 (nl)	1996-12-10	Implanteerbare therapeutische inrichting.
NO933878D0 (no)	1993-10-27	Ultrasonisk behandlingssystem
NO891321D0 (no)	1989-03-29	Ultrasonisk behandling av dyr.
ITCA920001A1 (it)	1993-07-17	Apparecchiatura ortodontica linguale e congiuntori indipendenti.
DK0644777T3 (da)	1998-09-23	Mikropartikler, fremgangsmåde til fremstilling deraf og anvendelse deraf til dianostiske formål
DE69023792D1 (de)	1996-01-11	Ultraschallgenerator und akustisches Mikroskop mit Ultraschall.
DE59009354D1 (de)	1995-08-03	Zahnärztlicher Patientenstuhl.
IT9022341A0 (it)	1990-12-11	Estratti da tessuti animali, utili in terapia e in diagnostica.
MX9101958A (es)	1992-07-08	Inhibidores de acat de urea de aminosulfonilo
DE58902899D1 (de)	1993-01-14	2',3'-dideoxypurinnucleosid/purinnucleosid-phosphorylase-inhibitor kombinationstherapie und zusammensetzungen dafuer.
FR2716375B3 (fr)	1996-05-24	Injecteur médical.
IT1281218B1 (it)	1998-02-17	Dispositivo per l'agugliatura di ovatte.
EP0614704A3 (fr)	1994-10-19	Dispositif de génération d'impulsions sonores pour des applications médicales.
TR25566A (tr)	1993-07-01	Katalizör bilesimleri ve polimerizasyon islemi heksakisfosfinler ve heksahalo bilesikler.
NO911543L (no)	1991-10-21	Katalysatorsystem og fremgangsmaate for fremstilling av 1,2-diklorethan.
NO901697D0 (no)	1990-04-18	Fremgangsmaate og generator for aa frembringe akustisk boelgeenergi.
IT1288184B1 (it)	1998-09-11	Procedimento per l'accorciamento del tempo di chiusura e dispositivo per l'attuazione del procedimento.
IT1230316B (it)	1991-10-18	Area di trattamento dentistico.
FR2660191B1 (fr)	1994-04-01	Harmonisants vibratoires moleculaires et tissulaires.
RU95122486A (ru)	1998-01-27	Средство для лечения тикозных гиперкинезов
ITBO930181A1 (it)	1994-10-30	Siringa odontoiatrica.
FR2652502B1 (fr)	1993-12-24	Agent anti-virus du sida et medicaments therapeutiques ou preventifs utilisant cet agent.