HK1054396A1 - Polyacrylamide hydrogel and its use as an endoprosthesis. - Google Patents

Polyacrylamide hydrogel and its use as an endoprosthesis.

Info

Publication number
HK1054396A1
HK1054396A1 HK03106346A HK03106346A HK1054396A1 HK 1054396 A1 HK1054396 A1 HK 1054396A1 HK 03106346 A HK03106346 A HK 03106346A HK 03106346 A HK03106346 A HK 03106346A HK 1054396 A1 HK1054396 A1 HK 1054396A1
Authority
HK
Hong Kong
Prior art keywords
hydrogel
endoprosthesis
acrylamide
polyacrylamide hydrogel
treatment
Prior art date
Application number
HK03106346A
Other languages
English (en)
Inventor
Jens Petersen
Richard Schmidt
Robert Lessel
Jens-Erik Sorensen
Original Assignee
Contura Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8159676&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1054396(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Contura Sa filed Critical Contura Sa
Publication of HK1054396A1 publication Critical patent/HK1054396A1/xx

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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/06—Flowable or injectable implant compositions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Prostheses (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
HK03106346A 2000-08-25 2003-09-05 Polyacrylamide hydrogel and its use as an endoprosthesis. HK1054396A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200001262 2000-08-25
PCT/DK2001/000565 WO2002016453A1 (en) 2000-08-25 2001-08-25 Polyacrylamide hydrogel and its use as an endoprosthesis

Publications (1)

Publication Number Publication Date
HK1054396A1 true HK1054396A1 (en) 2003-11-28

Family

ID=8159676

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03106346A HK1054396A1 (en) 2000-08-25 2003-09-05 Polyacrylamide hydrogel and its use as an endoprosthesis.

Country Status (16)

Country Link
EP (4) EP2272881A2 (es)
AT (3) ATE294198T1 (es)
AU (2) AU8176301A (es)
BG (1) BG66025B1 (es)
DE (3) DE60140489D1 (es)
DK (3) DK1564230T3 (es)
EE (1) EE05367B1 (es)
ES (3) ES2362583T3 (es)
HK (1) HK1054396A1 (es)
HU (1) HUP0302054A3 (es)
IL (4) IL152803A0 (es)
NO (1) NO20025198L (es)
PT (1) PT1287048E (es)
RU (1) RU2301814C2 (es)
WO (1) WO2002016453A1 (es)
ZA (1) ZA200208717B (es)

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EA005951B1 (ru) 2002-04-10 2005-08-25 Общество с ограниченной ответственностью "Витагель" Полифункциональный биосовместимый гидрогель и способ его получения
GB0303798D0 (en) * 2003-02-19 2003-03-26 Bioartem Ltd Gel
US8663225B2 (en) 2004-11-12 2014-03-04 Medtronic, Inc. Hydrogel bone void filler
FR2918476B1 (fr) * 2007-07-02 2012-08-03 Experts Enlargement Quality Exeq Controle de conformite de donnees.
EP2497468A1 (en) 2011-03-11 2012-09-12 Contura A/S Polyacrylamide hydrogel for use in the treatment and/or prevention of joint swelling and/or bone oedema in a mammal suffering from arthritis
UA67354U (uk) 2011-11-24 2012-02-10 Людмила Дмитрівна Желдак Водорозчинний лінійний гетероланцюговий диполімер
RU2499003C1 (ru) * 2012-03-22 2013-11-20 Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) Способ получения полиакриламидного гидрогеля
RU2493173C1 (ru) * 2012-03-22 2013-09-20 Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) Способ получения полиакриламидного гидрогеля
US10072161B2 (en) 2014-01-23 2018-09-11 Bar Ilan University Polyamide nanoparticles and uses thereof
RU2612703C1 (ru) * 2015-11-03 2017-03-13 Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) Способ получения полимерного гидрогеля
HUE053532T2 (hu) * 2016-03-31 2021-07-28 Contura Int A/S Poliakrilamid hidrogél, synovitis megelõzésére és/vagy kezelésére való alkalmazásra emlõsben
AU2018203714A1 (en) * 2017-03-09 2018-09-27 Colin Campbell Marshall Moore Improved Phalloplasty Method
EP3615095B1 (en) * 2017-04-24 2021-06-09 Contura International A/S Stem cell composition
CN108329422B (zh) * 2018-02-07 2020-12-29 山东诺尔生物科技有限公司 一种水包水型微球调剖剂及其制备方法
KR102129986B1 (ko) * 2018-08-30 2020-07-03 포항공과대학교 산학협력단 일산화질소 감응성을 갖는 아크릴아마이드계 고분자를 포함하는 염증성 질환 예방 또는 치료용 약학 조성물
CN111848877A (zh) * 2020-07-09 2020-10-30 沈阳工大蓝金环保产业技术研究院有限公司 一种物理水凝胶及其制备方法和应用
JP2024532952A (ja) 2021-09-20 2024-09-10 コンチュラ インターナショナル エー／エス 変形性関節症の治療及び／又は予防に使用するポリアクリルアミドハイドロゲル
CN114292483B (zh) * 2021-11-24 2023-02-03 四川大学 一种聚丙烯酰胺/有机硅共混水凝胶及其制备方法

Family Cites Families (24)

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GB2114578B (en) 1979-11-06 1984-06-27 Ki Med I Polyacrylamide gel for medical and biological application and method of its preparation
US4344193A (en) 1980-11-28 1982-08-17 Kenny Charles H Meniscus prosthesis
US4502161A (en) 1981-09-21 1985-03-05 Wall W H Prosthetic meniscus for the repair of joints
US4571749A (en) 1982-09-21 1986-02-25 The Johns Hopkins University Manually actuated hydraulic sphincter
US4540568A (en) * 1982-10-14 1985-09-10 Trager Seymour F Injectionable viscoelastic ophthalmic gel
US4969474A (en) 1988-10-11 1990-11-13 Schwarz Gerald R Incontinence bladder control method and apparatus
US4919667A (en) 1988-12-02 1990-04-24 Stryker Corporation Implant
US5171322A (en) 1990-02-13 1992-12-15 Kenny Charles H Stabilized meniscus prosthesis
US5344459A (en) 1991-12-03 1994-09-06 Swartz Stephen J Arthroscopically implantable prosthesis
JP3071926B2 (ja) 1992-01-28 2000-07-31 第一化学薬品株式会社 ポリアクリルアミド系電気泳動用ゲルプレートの製造方法
RU2034465C1 (ru) * 1992-08-05 1995-05-10 Малое Внедренческое Предприятие "Интерфалл" Состав для инъекции при эндопротезировании
UA10911C2 (uk) * 1994-08-10 1996-12-25 Мале Впроваджувальне Підприємство "Іhтерфалл" Біосумісhий гідрогель
US5668928A (en) 1995-01-31 1997-09-16 Kor Team International, Inc. Speech recognition system and method with automatic syntax generation
US5658329A (en) * 1995-02-14 1997-08-19 Mentor Corporation Filling material for soft tissue implant prostheses and implants made therewith
US6129761A (en) 1995-06-07 2000-10-10 Reprogenesis, Inc. Injectable hydrogel compositions
RU2127129C1 (ru) † 1996-05-28 1999-03-10 Владислав Викторович Лопатин Способ получения гелеобразного материала для пластики мягких тканей
BG102375A (en) * 1997-08-26 1999-11-30 Пегас Оод Inoculation biocompatible hydrophilic gel, method for its preparation and application
RU2148957C1 (ru) 1998-02-10 2000-05-20 Скнар Александр Антонович Способ лечения пузырно-мочеточникового рефлюкса
CA2366822C (en) 1999-04-02 2008-01-29 Barry M. Fell Surgically implantable knee prosthesis
US6288043B1 (en) 1999-06-18 2001-09-11 Orquest, Inc. Injectable hyaluronate-sulfated polysaccharide conjugates
US6464628B1 (en) 1999-08-12 2002-10-15 Obtech Medical Ag Mechanical anal incontinence
WO2001049336A1 (en) * 1999-12-29 2001-07-12 Progen S.R.L. Biocompatible hydrogel and method of its production
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US6953429B2 (en) 2000-02-14 2005-10-11 Obtech Medical Ag Hydraulic urinary incontinence treatment apparatus

Also Published As

Publication number Publication date
ES2214988T1 (es) 2004-10-01
DE60140489D1 (de) 2009-12-24
WO2002016453A1 (en) 2002-02-28
ATE447987T1 (de) 2009-11-15
NO20025198L (no) 2002-12-18
ES2237588T5 (es) 2008-11-01
ES2362583T3 (es) 2011-07-07
AU2001281763B2 (en) 2006-07-06
EP1564230B1 (en) 2011-03-09
IL152803A0 (en) 2003-06-24
ATE294198T1 (de) 2005-05-15
EP1564230A2 (en) 2005-08-17
DE60144200D1 (de) 2011-04-21
DE60110413T2 (de) 2006-03-02
EP1418188A2 (en) 2004-05-12
BG66025B1 (bg) 2010-11-30
ES2214988T3 (es) 2010-04-14
EP1287048A1 (en) 2003-03-05
EP1418188A3 (en) 2004-06-09
DK1287048T4 (da) 2008-08-04
NO20025198D0 (no) 2002-10-30
AU8176301A (en) 2002-03-04
ZA200208717B (en) 2004-02-10
RU2301814C2 (ru) 2007-06-27
PT1287048E (pt) 2005-08-31
HUP0302054A2 (hu) 2003-09-29
EP1287048B2 (en) 2008-04-30
IL210064A0 (en) 2011-07-31
DE60110413T3 (de) 2008-11-13
ATE501188T1 (de) 2011-03-15
DK1287048T3 (da) 2005-05-17
DK1564230T3 (da) 2011-06-27
EP1564230A3 (en) 2009-12-09
DE60110413D1 (de) 2005-06-02
IL152803A (en) 2009-09-01
DK1418188T3 (da) 2010-02-08
EP1287048B1 (en) 2005-04-27
EP1418188B1 (en) 2009-11-11
EE200200692A (et) 2004-10-15
ES2237588T3 (es) 2005-08-01
BG107397A (bg) 2003-09-30
IL196770A (en) 2012-10-31
EE05367B1 (et) 2010-12-15
IL196770A0 (en) 2011-07-31
HUP0302054A3 (en) 2007-10-29
IL210064A (en) 2014-09-30
EP2272881A2 (en) 2011-01-12

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20210820