ATE235268T1 - Neue embolisierende zusammensetzungen - Google Patents

Neue embolisierende zusammensetzungen

Info

Publication number
ATE235268T1
ATE235268T1 AT96925568T AT96925568T ATE235268T1 AT E235268 T1 ATE235268 T1 AT E235268T1 AT 96925568 T AT96925568 T AT 96925568T AT 96925568 T AT96925568 T AT 96925568T AT E235268 T1 ATE235268 T1 AT E235268T1
Authority
AT
Austria
Prior art keywords
biocompatible
compositions
new
embolizing compositions
biocompatible polymer
Prior art date
Application number
AT96925568T
Other languages
English (en)
Inventor
Richard J Greff
Michael L Jones
Scott Evans
Original Assignee
Micro Therapeutics Inc
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
Priority claimed from US08/508,248 external-priority patent/US5580568A/en
Priority claimed from US08/507,863 external-priority patent/US5667767A/en
Application filed by Micro Therapeutics Inc filed Critical Micro Therapeutics Inc
Application granted granted Critical
Publication of ATE235268T1 publication Critical patent/ATE235268T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/08—Polysaccharides
    • 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
    • A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not a halogenated organic compound
    • A61K49/0414—Particles, beads, capsules or 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
    • A61K49/04—X-ray contrast preparations
    • A61K49/0409—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is not a halogenated organic compound
    • A61K49/0414—Particles, beads, capsules or spheres
    • A61K49/0419—Microparticles, microbeads, microcapsules, microspheres, i.e. having a size or diameter higher or equal to 1 micrometer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/001—Use of materials characterised by their function or physical properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/046—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/06—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/36—Materials or treatment for tissue regeneration for embolization or occlusion, e.g. vaso-occlusive compositions or devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Materials Engineering (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT96925568T 1995-07-27 1996-07-29 Neue embolisierende zusammensetzungen ATE235268T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/508,248 US5580568A (en) 1995-07-27 1995-07-27 Cellulose diacetate compositions for use in embolizing blood vessels
US08/507,863 US5667767A (en) 1995-07-27 1995-07-27 Compositions for use in embolizing blood vessels
PCT/US1996/012436 WO1997004657A1 (en) 1995-07-27 1996-07-29 Novel embolizing compositions
EP96925568A EP0847240B1 (de) 1995-07-27 1996-07-29 Neue embolisierende zusammensetzungen

Publications (1)

Publication Number Publication Date
ATE235268T1 true ATE235268T1 (de) 2003-04-15

Family

ID=27238028

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02075574T ATE284715T1 (de) 1995-07-27 1996-07-29 Embolisierende zubereitungen
AT96925568T ATE235268T1 (de) 1995-07-27 1996-07-29 Neue embolisierende zusammensetzungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT02075574T ATE284715T1 (de) 1995-07-27 1996-07-29 Embolisierende zubereitungen

Country Status (9)

Country Link
EP (2) EP1208855B1 (de)
JP (1) JP4678895B2 (de)
CN (1) CN1079642C (de)
AT (2) ATE284715T1 (de)
AU (1) AU6604396A (de)
CA (1) CA2215356C (de)
DE (2) DE69626992T2 (de)
ES (2) ES2232711T3 (de)
WO (1) WO1997004657A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045130A1 (en) * 1996-05-31 1997-12-04 Micro Therapeutics, Inc. Methods for sterilizing female mammals
WO1997045131A1 (en) 1996-05-31 1997-12-04 Micro Therapeutics, Inc. Compositions for use in embolizing blood vessels
US6103254A (en) * 1996-05-31 2000-08-15 Micro Therapeutics, Inc. Methods for sterilizing male mammals
US5830178A (en) * 1996-10-11 1998-11-03 Micro Therapeutics, Inc. Methods for embolizing vascular sites with an emboilizing composition comprising dimethylsulfoxide
DE69729569T2 (de) * 1996-07-29 2005-06-23 Micro Therapeutics, Inc., San Clemente Kit aus drei glasfläschen zur vaskulären embolisierung unter verwendung eines dimethylsulfoxyd enthaltenden mittels
US5785642A (en) * 1996-10-18 1998-07-28 Micro Therapeutics, Inc. Methods for treating urinary incontinence in mammals
JP2001524096A (ja) * 1997-04-24 2001-11-27 ニコムド イメージング エイエス コントラスト剤を含む不溶性微粒子または小胞を使用する塞栓治療
US6569417B2 (en) 1997-10-10 2003-05-27 Micro Therapeutics, Inc. Methods for treating urinary incontinence in mammals
US6309420B1 (en) * 1997-10-14 2001-10-30 Parallax Medical, Inc. Enhanced visibility materials for implantation in hard tissue
WO1999049819A1 (en) 1998-04-01 1999-10-07 Parallax Medical, Inc. Pressure applicator for hard tissue implant placement
US6251064B1 (en) 1998-12-11 2001-06-26 Enteric Medical Technologies, Inc. Method for creating valve-like mechanism in natural body passageway
US6238335B1 (en) 1998-12-11 2001-05-29 Enteric Medical Technologies, Inc. Method for treating gastroesophageal reflux disease and apparatus for use therewith
US7132582B2 (en) 2003-05-30 2006-11-07 Council Of Scientific And Industrial Research Catalytic process for the preparation of isolongifolene
US6303100B1 (en) * 1999-03-19 2001-10-16 Micro Therapeutics, Inc. Methods for inhibiting the formation of potential endoleaks associated with endovascular repair of abdominal aortic aneurysms
WO2000056254A1 (en) 1999-03-24 2000-09-28 Parallax Medical, Inc. Non-compliant system for delivery of implant material
US6241719B1 (en) * 1999-05-13 2001-06-05 Micro Therapeutics, Inc. Method for forming a radioactive stent
ES2319725T3 (es) 1999-05-21 2009-05-12 Micro Therapeutics, Inc. Composiciones embolizantes de alta viscosidad.
CA2287112C (en) 1999-09-02 2008-02-19 Kieran Murphy Method and apparatus for strengthening vertebral bodies
US6783515B1 (en) 1999-09-30 2004-08-31 Arthrocare Corporation High pressure delivery system
AU4566001A (en) 2000-03-13 2001-09-24 Biocure Inc Embolic compositions
US7459142B2 (en) * 2002-06-06 2008-12-02 Micro Therapeutics, Inc. High viscosity embolizing compositions comprising prepolymers
US20050065434A1 (en) * 2003-09-22 2005-03-24 Bavaro Vincent P. Polymeric marker with high radiopacity for use in medical devices
CN100479865C (zh) * 2003-10-27 2009-04-22 玛丽亚·赫曼纳斯·吉哈德斯·斯德赫斯 空气处理方法和装置
US8048086B2 (en) * 2004-02-25 2011-11-01 Femasys Inc. Methods and devices for conduit occlusion
CN101316622B (zh) 2005-11-28 2011-05-11 独立行政法人科学技术振兴机构 凝絮加工而成的体内留置型医疗器具、该体内留置型医疗器具的制造方法以及该体内留置型医疗器具的制造装置
CN100453125C (zh) * 2006-11-22 2009-01-21 山东赛克赛斯药业科技有限公司 非粘附性医用液体栓塞剂及其应用
BRPI0807024A2 (pt) * 2007-01-12 2015-06-16 Yanfang Li Material microsférico biodegradável e radiopaco para embulismo vascular
CN102100929B (zh) * 2010-08-27 2013-10-02 上海微创医疗器械（集团）有限公司 一种栓塞材料及其制备方法
CN102266591A (zh) * 2011-06-17 2011-12-07 微创医疗器械(上海)有限公司 一种基于胶原蛋白的新型液体栓塞材料及其制备方法
CN102552108B (zh) * 2012-01-17 2014-06-04 汤小国 一种液体栓塞剂及其制备方法
CN103126973B (zh) * 2013-02-01 2015-02-18 安徽四正医药科技有限公司 用于血管瘤治疗的多糖水凝胶液体栓塞剂及其制备方法
CA2925606A1 (en) * 2015-04-23 2016-10-23 Covidien Lp Resorbable oxidized cellulose embolization solution
CN108079366A (zh) * 2017-01-24 2018-05-29 珠海神平医疗科技有限公司 一种液体栓塞材料及其制备方法
CN107875436B (zh) * 2017-11-10 2020-02-18 杭州华微医疗科技有限公司 一种负载碳酸氢钠粉末的液体栓塞剂组合物及其应用
CN108785691A (zh) * 2018-07-06 2018-11-13 中南大学湘雅二医院 一种对微小病灶进行定位检测的人造结节及定位方法
CN110964131B (zh) 2018-09-29 2022-11-22 诺维新材有限公司 含有多羟基的聚合物及其制备方法和用途
US11801058B2 (en) * 2021-03-04 2023-10-31 Accumedical Beijing Ltd. Liquid embolic compositions
CN114344551B (zh) * 2021-12-31 2023-06-16 神泓医疗科技(上海)有限公司 液体栓塞组合物及其应用、医疗介入器械和介入治疗药物
CN116370694A (zh) * 2021-12-31 2023-07-04 神泓医疗科技(上海)有限公司 液体栓塞剂及其制备方法和应用
CN116407667A (zh) * 2021-12-31 2023-07-11 神泓医疗科技(上海)有限公司 液体栓塞剂及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079124A (en) * 1976-04-21 1978-03-14 Medi-Physics, Inc. Method of preparing X-ray contrast media containing ores of hafnium, tantalum and tungsten
US4268495A (en) * 1979-01-08 1981-05-19 Ethicon, Inc. Injectable embolization and occlusion solution
AU3394884A (en) * 1983-08-31 1985-03-29 S.K.Y. Polymers Inc. Injectable physiologically acceptable polymeric compositions
US4795741A (en) * 1987-05-06 1989-01-03 Biomatrix, Inc. Compositions for therapeutic percutaneous embolization and the use thereof
ATE130517T1 (de) * 1990-08-08 1995-12-15 Takeda Chemical Industries Ltd Intravaskulär embolisierendes mittel mit gehalt an einem die angiogenesis hemmenden stoff.
JP3040551B2 (ja) * 1991-09-05 2000-05-15 株式会社カネカメディックス 人工塞栓形成用高分子溶液
JP3203382B2 (ja) * 1992-03-13 2001-08-27 国立循環器病センター総長 人工塞栓形成用高分子溶液
JP2736339B2 (ja) * 1992-09-30 1998-04-02 株式会社日本感光色素研究所 動脈瘤の液体塞栓材料
US5443454A (en) * 1992-12-09 1995-08-22 Terumo Kabushiki Kaisha Catheter for embolectomy

Also Published As

Publication number Publication date
ES2232711T3 (es) 2005-06-01
EP1208855A1 (de) 2002-05-29
CA2215356C (en) 2009-08-25
ES2194110T3 (es) 2003-11-16
EP0847240A4 (de) 2000-01-19
AU6604396A (en) 1997-02-26
WO1997004657A1 (en) 1997-02-13
DE69634056T2 (de) 2005-12-08
EP0847240A1 (de) 1998-06-17
EP0847240B1 (de) 2003-03-26
DE69634056D1 (de) 2005-01-20
EP1208855B1 (de) 2004-12-15
DE69626992D1 (de) 2003-04-30
ATE284715T1 (de) 2005-01-15
CA2215356A1 (en) 1997-02-13
DE69626992T2 (de) 2003-12-18
CN1079642C (zh) 2002-02-27
CN1192654A (zh) 1998-09-09
JP4678895B2 (ja) 2011-04-27
JP2000505045A (ja) 2000-04-25

Similar Documents

Publication Publication Date Title
DE69626992D1 (de) Neue embolisierende zusammensetzungen
CA2371321A1 (en) Novel high viscosity embolizing compositions
BR9911754A (pt) Copolìmero linear de ciclodextrina, composição terapêutica, composição de ciclodextrina, processos de preparo de um copolìmero linear de ciclodextrina, e de um copolìmero linear de ciclodextrina oxidada, processo para produzir um polìmero reticulado de ciclodextrina, e, processo de tratamento
Ikada Surface modification of polymers for medical applications
DE68920671T2 (de) Ein mit Hirudin, deren Analoge oder deren Fragmente beschichtetes bioverträgliches und thromboresistentes Material und seine Herstellung.
AU6639796A (en) Cellulose diacetate compositions for use in embolizing blood vessels
BR9710682A (pt) Composi-{es e m-todos para tratar ou prevenir doen-as das vias do organismo
HK1004534A1 (en) Biodegradable polymeric endoluminal sealing
EP1695697A3 (de) Anti-angiogene Mittel und Verfahren zu deren Verwendung
DK0981381T3 (da) Polyhydroxyalkanoater ti anvendelser in vivo
CA2166450A1 (en) Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints
CA2308721A1 (en) Radio-opaque polymer biomaterials
IL151563A0 (en) A longitudinal compression apparatus for compressing tissue
WO1997025052A3 (en) Compositions comprising pvp having an average molecular weight in the range of 3,000 to 14,000 daltons
ES2144824T3 (es) Protesis vascular.
JP2001500407A (ja) 共有結合したヘパリンを有するポリエチレンオキサイドをグラフトしたポリウレタンの製造方法
CA2337750A1 (en) Therapeutic or cosmetic compositions containing dimeric or polymeric forms of hydroxyacids, and their therapeutic use
EP1555036A3 (de) Bioaktive Wirkstoffe freisetzende Beschichtungen
CA2370124A1 (en) Methods for forming a radioactive stent
EP0426368A3 (en) Compositions containing derivatives of chitin for preventing adhesion
DE59711402D1 (de) Injizierbare polymerzusammensetzung zur herstellung eines in-situ-implantats
CA2340320A1 (en) Use of an angiogenic factor for the treatment of microascular angiopathies
AU2814697A (en) Novel methods for embolizing vascular sites with an embolizing composition comprising dimethylsulfoxide
CA2195744A1 (en) Hydrophilic coating material for intracorporeal use
BR9906034A (pt) Mistura de polìmero radiopaco

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0847240

Country of ref document: EP