AU8877098A - Polymer particles made of polyvinyl alcohol and comprising contrast agent for chemoembolization - Google Patents

Polymer particles made of polyvinyl alcohol and comprising contrast agent for chemoembolization

Info

Publication number
AU8877098A
AU8877098A AU88770/98A AU8877098A AU8877098A AU 8877098 A AU8877098 A AU 8877098A AU 88770/98 A AU88770/98 A AU 88770/98A AU 8877098 A AU8877098 A AU 8877098A AU 8877098 A AU8877098 A AU 8877098A
Authority
AU
Australia
Prior art keywords
chemoembolization
polyvinyl alcohol
polymer particles
contrast agent
particles made
Prior art date
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.)
Abandoned
Application number
AU88770/98A
Inventor
Kathleen Illig
Greg Mcintire
Daryl Simmons
John Toner
Alan Watson
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.)
GE Healthcare AS
Original Assignee
Nycomed Imaging AS
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 Nycomed Imaging AS filed Critical Nycomed Imaging AS
Publication of AU8877098A publication Critical patent/AU8877098A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/74—Synthetic polymeric materials
    • A61K31/765—Polymers containing oxygen
    • 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
    • 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
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0476—Particles, beads, capsules, 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
    • A61K49/06—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
AU88770/98A 1997-09-05 1998-09-01 Polymer particles made of polyvinyl alcohol and comprising contrast agent for chemoembolization Abandoned AU8877098A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92398997A 1997-09-05 1997-09-05
US08923989 1997-09-05
PCT/GB1998/002621 WO1999012577A1 (en) 1997-09-05 1998-09-01 Polymer particles made of polyvinyl alcohol and comprising a contrast agent for chemoembolization

Publications (1)

Publication Number Publication Date
AU8877098A true AU8877098A (en) 1999-03-29

Family

ID=25449555

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88770/98A Abandoned AU8877098A (en) 1997-09-05 1998-09-01 Polymer particles made of polyvinyl alcohol and comprising contrast agent for chemoembolization

Country Status (2)

Country Link
AU (1) AU8877098A (en)
WO (1) WO1999012577A1 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784580B1 (en) * 1998-10-16 2004-06-25 Biosepra Inc POLYVINYL-ALCOHOL MICROSPHERES AND METHODS OF MAKING THE SAME
DE19857149A1 (en) * 1998-12-11 2000-06-15 Bayer Ag X-ray contrasting plastic masses
KR100423859B1 (en) 1999-05-03 2004-03-22 이 규 호 Vascular Embolic Materials Having Complex Functions
US6333020B1 (en) 1999-05-13 2001-12-25 Micro Therapeutics, Inc. Methods for treating AVM's using radio active compositions
JP2003525682A (en) * 2000-03-06 2003-09-02 シメッド ライフ システムズ インコーポレイテッド Embolic agent visible under ultrasound
DE60115212T2 (en) 2000-03-13 2006-07-27 Biocure, Inc. BIOMEDICAL ARTICLES FROM HYDROGEL
DE60130544T2 (en) 2000-03-13 2008-06-26 Biocure, Inc. EMBOLIC COMPOSITIONS
US6652883B2 (en) 2000-03-13 2003-11-25 Biocure, Inc. Tissue bulking and coating compositions
DE60130743T2 (en) 2000-03-24 2008-07-17 Biosphere Medical, Inc., Rockland MICROBALLS FOR ACTIVE EMBOLIZATION
AU2000246082A1 (en) * 2000-05-21 2001-12-03 Transscan Medical Ltd. Apparatus for impedance imaging coupled with another modality
US6355275B1 (en) 2000-06-23 2002-03-12 Carbon Medical Technologies, Inc. Embolization using carbon coated microparticles
US6394965B1 (en) 2000-08-15 2002-05-28 Carbon Medical Technologies, Inc. Tissue marking using biocompatible microparticles
DE10115740A1 (en) 2001-03-26 2002-10-02 Ulrich Speck Preparation for restenosis prophylaxis
WO2003105917A2 (en) 2002-06-12 2003-12-24 Scimed Life Systems, Inc. Bulking agents
DE10244847A1 (en) 2002-09-20 2004-04-01 Ulrich Prof. Dr. Speck Medical device for drug delivery
US20040161466A1 (en) 2003-02-14 2004-08-19 Biocompatibles Uk Limited Chemoembolisation
CN106344968B (en) * 2003-02-12 2019-09-24 生物相容英国有限公司 Composition is in preparation for carrying out the purposes in the drug for forming embolism in the circulatory system in embolotherapy in the patient of solid tumor
CN103908704B (en) * 2003-02-12 2017-09-01 生物相容英国有限公司 Composition for the chemoembolization of solid tumor
EP1594472B1 (en) * 2003-02-21 2007-12-05 Biocompatibles UK Limited Delivery of a nsaid from embolic agents
CA2572603C (en) 2004-06-29 2013-01-15 Biocure, Inc. Spinal disc nucleus pulposus implant
WO2006013309A1 (en) * 2004-08-03 2006-02-09 Biocompatibles Uk Limited Drug delivery from embolic agents
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
CN104815331A (en) * 2005-05-09 2015-08-05 生物领域医疗公司 Compositions and methods using microspheres and non-ionic contrast agents
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
EP1900381A4 (en) * 2005-07-01 2012-01-11 Nippon Synthetic Chem Ind Pva particle for use in temporary embolization of blood vessel, process for production thereof, and temporary embolizing agent for blood vessel
EP1810698A1 (en) * 2006-01-24 2007-07-25 Biocompatibles UK Limited Process for producing radiopaque embolic microspheres
WO2007090127A2 (en) 2006-01-30 2007-08-09 Surgica Corporation Compressible intravascular embolization particles and related methods and delivery systems
US7838035B2 (en) 2006-04-11 2010-11-23 E. I. Du Pont De Nemours And Company Microsphere powder of high density, swellable, deformable, durable occlusion-forming microspheres
US8252339B2 (en) 2006-04-11 2012-08-28 Massachusetts Institute Of Technology Medical treatment applications of swellable and deformable microspheres
US8062673B2 (en) 2006-04-11 2011-11-22 E I Du Pont De Nemours And Company Process for embolization using swellable and deformable microspheres
US7794755B2 (en) 2006-04-11 2010-09-14 E.I. Du Pont De Nemours And Company Process for preparation of swellable and deformable microspheres
PL2034951T3 (en) 2006-06-22 2013-06-28 Biocompatibles Uk Ltd Rehydratable pharmaceutical product
CN101511892B (en) * 2006-06-29 2012-02-29 英维特罗根戴内尔公司 Particles containing multi- block polymers
WO2009086076A2 (en) 2007-12-28 2009-07-09 Boston Scientific Scimed, Inc. Particles for injection and processes for forming the same
US20090169471A1 (en) * 2007-12-28 2009-07-02 Boston Scientific Scimed, Inc. Particles for injection and processes for forming the same
WO2009097277A1 (en) * 2008-02-01 2009-08-06 Trustees Of Boston University Cationic contrast agents and methods of use thereof
CN101513542B (en) * 2009-03-27 2012-08-15 山东大正医疗器械股份有限公司 Method for preparing iodic liquid embolic agent capable of self-developing for long-time
EP2365009A1 (en) 2010-03-10 2011-09-14 Universite Claude Bernard Lyon 1 (UCBL) Radiopaque, non-biodegradable, water-insoluble iodinated benzyl ethers of poly(vinyl alcohol), preparation method thereof, injectable embolizing compositions containing thereof and use thereof
US9232805B2 (en) 2010-06-29 2016-01-12 Biocure, Inc. In-situ forming hydrogel wound dressings containing antimicrobial agents
AU2013331439B2 (en) 2012-10-15 2016-05-12 Microvention, Inc. Polymeric treatment compositions
EP3310383B1 (en) 2015-06-19 2020-02-19 Sillajen, Inc. Compositions and methods for viral embolization
WO2017031084A1 (en) * 2015-08-14 2017-02-23 The Regents Of The University Of California Poly(vinyl alcohol) nanocarriers
CN114344551B (en) * 2021-12-31 2023-06-16 神泓医疗科技(上海)有限公司 Liquid embolism composition and application thereof, medical intervention instrument and intervention therapeutic drug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229165A4 (en) * 1985-07-02 1988-07-25 Target Therapeutics Inc Vaso-occlusive collagen composition and method.
GB8813425D0 (en) * 1988-06-07 1988-07-13 Hall L D Magnetic resonance imaging

Also Published As

Publication number Publication date
WO1999012577A1 (en) 1999-03-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase