ATE219381T1 - Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren - Google Patents

Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren

Info

Publication number
ATE219381T1
ATE219381T1 AT96904009T AT96904009T ATE219381T1 AT E219381 T1 ATE219381 T1 AT E219381T1 AT 96904009 T AT96904009 T AT 96904009T AT 96904009 T AT96904009 T AT 96904009T AT E219381 T1 ATE219381 T1 AT E219381T1
Authority
AT
Austria
Prior art keywords
pct
derivatives
hyaluronic acid
semi
synthetic polymers
Prior art date
Application number
AT96904009T
Other languages
English (en)
Inventor
Marco Morra
Clara Cassinelli
Luca Benedetti
Lanfranco Callegaro
Original Assignee
Fidia Advanced Biopolymers Srl
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 IT95PD000030A external-priority patent/IT1282187B1/it
Priority claimed from IT95PD000243 external-priority patent/IT1282218B1/it
Application filed by Fidia Advanced Biopolymers Srl filed Critical Fidia Advanced Biopolymers Srl
Application granted granted Critical
Publication of ATE219381T1 publication Critical patent/ATE219381T1/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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
AT96904009T 1995-02-07 1996-02-07 Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren ATE219381T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT95PD000030A IT1282187B1 (it) 1995-02-07 1995-02-07 Processo di rivestimento di oggetti con acido ialuronico e derivati
IT95PD000243 IT1282218B1 (it) 1995-12-20 1995-12-20 Processo di rivestimento di oggetti con acido ialuronico o suoi derivati.
PCT/EP1996/000509 WO1996024392A1 (en) 1995-02-07 1996-02-07 Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers

Publications (1)

Publication Number Publication Date
ATE219381T1 true ATE219381T1 (de) 2002-07-15

Family

ID=26331822

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96904009T ATE219381T1 (de) 1995-02-07 1996-02-07 Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren

Country Status (18)

Country Link
US (1) US6129956A (de)
EP (1) EP0808181B1 (de)
JP (2) JPH10513378A (de)
CN (1) CN1141149C (de)
AT (1) ATE219381T1 (de)
AU (1) AU704047B2 (de)
BR (1) BR9607516A (de)
CA (1) CA2212519C (de)
CZ (1) CZ293637B6 (de)
DE (1) DE69621911T2 (de)
ES (1) ES2179930T3 (de)
HU (1) HU219815B (de)
MX (1) MX9706054A (de)
NO (1) NO313687B1 (de)
NZ (1) NZ302264A (de)
PL (1) PL182804B1 (de)
TR (1) TR199700760T1 (de)
WO (1) WO1996024392A1 (de)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD940054A1 (it) * 1994-03-23 1995-09-23 Fidia Advanced Biopolymers Srl Polisaccaridi solfatati
IT1291452B1 (it) 1997-04-14 1999-01-11 Fidia Advanced Biopolymers Srl Rivestimento a base di acido ialuronico e suoi derivati per la protezione di parti elettroniche da agenti esterni
DE19729279A1 (de) * 1997-07-09 1999-01-14 Peter Hildebrandt Urologisches Implantat, insbesondere Gefäßwandstütze für den Urinaltrakt
US8039026B1 (en) 1997-07-28 2011-10-18 Johnson & Johnson Consumer Companies, Inc Methods for treating skin pigmentation
ITPD980037A1 (it) * 1998-02-25 1999-08-25 Fidia Advanced Biopolymers Srl Acido ialuronico solfatato e i suoi derivati legati covalentemente a polimeri sintetici pe la preparazione di biomateriali e per il rivesti
AU758575C (en) * 1998-04-30 2003-11-20 Maruha Corporation Compounds having glucuronic acid derivative and glucosamine derivative in structure thereof, method for producing the compounds, and uses of the compounds
US6500481B1 (en) 1998-06-11 2002-12-31 Johnson & Johnson Vision Care, Inc. Biomedical devices with amid-containing coatings
US8106094B2 (en) 1998-07-06 2012-01-31 Johnson & Johnson Consumer Companies, Inc. Compositions and methods for treating skin conditions
US8093293B2 (en) 1998-07-06 2012-01-10 Johnson & Johnson Consumer Companies, Inc. Methods for treating skin conditions
US6248127B1 (en) * 1998-08-21 2001-06-19 Medtronic Ave, Inc. Thromboresistant coated medical device
US6099852A (en) * 1998-09-23 2000-08-08 Johnson & Johnson Vision Products, Inc. Wettable silicone-based lenses
EP1048304A1 (de) * 1999-04-30 2000-11-02 Novartis AG Neutrale Beschichtungen
US7985404B1 (en) 1999-07-27 2011-07-26 Johnson & Johnson Consumer Companies, Inc. Reducing hair growth, hair follicle and hair shaft size and hair pigmentation
WO2001009646A1 (en) * 1999-08-03 2001-02-08 Galin Miles A Polysaccharide coating of contact lenses
US6478423B1 (en) 1999-10-12 2002-11-12 Johnson & Johnson Vison Care, Inc. Contact lens coating selection and manufacturing process
JP3504548B2 (ja) * 1999-11-08 2004-03-08 朝日インテック株式会社 潤滑性ガイディングカテーテル
US8431550B2 (en) 2000-10-27 2013-04-30 Johnson & Johnson Consumer Companies, Inc. Topical anti-cancer compositions and methods of use thereof
US7192615B2 (en) 2001-02-28 2007-03-20 J&J Consumer Companies, Inc. Compositions containing legume products
US6835410B2 (en) * 2001-05-21 2004-12-28 Novartis Ag Bottle-brush type coatings with entangled hydrophilic polymer
US20030045942A1 (en) * 2001-09-05 2003-03-06 Lai Wen-Fu T. Regenerative bone implants
US20030113812A1 (en) * 2001-10-02 2003-06-19 Hemperly John J. Proliferation and differentiation of stem cells using extracellular matrix and other molecules
CA2466578A1 (en) * 2001-11-15 2003-05-30 Becton, Dickinson And Company Methods and devices for the integrated discovery of cell culture environments
US20030161938A1 (en) * 2002-02-22 2003-08-28 Bo Johnson Composition and method for coating medical devices
ITPD20020064A1 (it) 2002-03-12 2003-09-12 Fidia Advanced Biopolymers Srl Derivati esterei dell'acido ialuronico per la preparazione di idrogelda utilizzare in campo biomedico, sanitario e chirurgico e come sistem
US20040062882A1 (en) * 2002-09-30 2004-04-01 Andrea Liebmann-Vinson Cell adhesion resisting surfaces
US20040126405A1 (en) * 2002-12-30 2004-07-01 Scimed Life Systems, Inc. Engineered scaffolds for promoting growth of cells
NZ542494A (en) * 2003-04-04 2009-03-31 Nobil Bio Ricerche Srl Vascular stent
DE10328815A1 (de) * 2003-06-21 2005-01-05 Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin Beschichtungssystem für Implantate zur Erhöhung der Gewebsverträglichkeit
US20050058687A1 (en) * 2003-09-12 2005-03-17 Becton, Dickinson And Company Covalently attached collagen VI for cell attachment and proliferation
WO2005111630A1 (ja) * 2004-05-14 2005-11-24 Tohoku Techno Arch Co., Ltd. タンパク質の固定方法とタンパク質チップならびに細胞の固定方法および細胞チップ
WO2006085898A1 (en) * 2004-05-14 2006-08-17 Becton, Dickinson & Company Articles having bioactive surfaces and solvent-free methods of preparation thereof
BRPI0419111B8 (pt) * 2004-10-06 2021-05-25 Bayco Tech Ltd parafuso de implante ósseo, processo para preparação do mesmo e uso do ácido hialurônico
WO2006133027A2 (en) * 2005-06-03 2006-12-14 Bhatnagar Rajendra S Methods for immobilizing molecules on surfaces
RU2403069C2 (ru) * 2005-07-21 2010-11-10 ФМС БиоПолимер АС Медицинские устройства, покрытые быстро растворяющимся биосовместимым покрытием
US8475886B2 (en) * 2005-08-05 2013-07-02 Corning Incorporated Methods for producing surfaces that resist non-specific protein binding and cell attachment
BRPI0504797B1 (pt) * 2005-10-27 2020-02-04 Pele Nova Biotecnologia S A formulação tópica, método de tratamento cosmético para rejuvenescimento da pele, método de tratamento cosmético e uso de uma formulação
GB2434368B (en) * 2006-01-20 2010-08-25 P2I Ltd Plasma coated laboratory consumables
EP1847316A1 (de) * 2006-04-19 2007-10-24 Eppendorf Array Technologies SA (EAT) Verfahren zur Stabilisierung funktioneller Gruppen auf einer als feste Unterlage zur Mikroarray-Herstellung verwendeten Polymeroberfläche
JP5231006B2 (ja) * 2007-12-12 2013-07-10 株式会社 資生堂 表面処理粉体及びそれを配合した化粧料
US8426196B2 (en) * 2008-06-05 2013-04-23 Lynn L. H. Huang Method for regulating proliferation of cells
MC200122A1 (fr) * 2008-10-03 2009-04-15 M Exsymol Sa Complexe associant un dérivé organique du siliciumavec des fragments calibrés d'acide hyaluronique, à action préventive et réparatrice des dégradatio ns cutanées
CN102272147B (zh) 2008-12-29 2017-09-12 特尔哈肖梅尔医学研究基础设施和服务有限公司 用于防止细胞粘附的肽和组合物及其使用方法
US11174299B2 (en) * 2008-12-29 2021-11-16 Dispersebio Ltd. Peptides and compositions for prevention of cell adhesion and methods of using same
CN101487841B (zh) * 2009-02-13 2014-06-04 深圳市人民医院 一种包被载体及其在检测精子成熟度和无创分离成熟精子方法中的应用
PT2251454E (pt) 2009-05-13 2014-10-01 Sio2 Medical Products Inc Revestimento e inspeção de vaso
US9458536B2 (en) 2009-07-02 2016-10-04 Sio2 Medical Products, Inc. PECVD coating methods for capped syringes, cartridges and other articles
IT1399508B1 (it) * 2010-04-22 2013-04-19 Nobil Bio Ricerche Srl Dispositivo per impianto con proprieta' antibatteriche e superficie multifunzionale
KR102009137B1 (ko) 2010-07-30 2019-08-08 노파르티스 아게 가교된 친수성 코팅을 갖는 실리콘 히드로겔 렌즈
US9878101B2 (en) 2010-11-12 2018-01-30 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
US9272095B2 (en) 2011-04-01 2016-03-01 Sio2 Medical Products, Inc. Vessels, contact surfaces, and coating and inspection apparatus and methods
US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods
EP2766750B1 (de) 2011-10-12 2016-02-03 Novartis AG Verfahren zur herstellung uv-licht-absorbierender brillengläser mit einer beschichtung
US20130122583A1 (en) 2011-11-10 2013-05-16 Celxcel Pty Ltd Sterilization process
FR2985908B1 (fr) 2012-01-24 2014-02-07 Univ Claude Bernard Lyon Substrat sur lequel est greffe par liaison covalente du chitosane ou du collagene
AU2013309311B2 (en) 2012-08-29 2015-06-25 Cardiac Pacemakers, Inc. Enhanced low friction coating for medical leads and methods of making
CN103785067B (zh) * 2012-11-01 2016-03-23 中国科学院上海硅酸盐研究所 透明质酸改性的多孔钛涂层及其制备方法
CN103785063B (zh) * 2012-11-01 2015-08-19 中国科学院上海硅酸盐研究所 I型胶原/透明质酸改性的钛涂层及其制备方法
EP2922594B1 (de) 2012-11-21 2018-02-14 Cardiac Pacemakers, Inc. Medizinische elektroden mit lagenartigen beschichtungen
US9764093B2 (en) 2012-11-30 2017-09-19 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
MY172901A (en) 2012-12-17 2019-12-13 Alcon Inc Method for making improved uv-absorbing ophthalmic lenses
WO2014134577A1 (en) 2013-03-01 2014-09-04 Sio2 Medical Products, Inc. Plasma or cvd pre-treatment for lubricated pharmaceutical package, coating process and apparatus
EP2971228B1 (de) 2013-03-11 2023-06-21 Si02 Medical Products, Inc. Beschichtete verpackung
EP2971227B1 (de) 2013-03-15 2017-11-15 Si02 Medical Products, Inc. Beschichtungsverfahren.
CN103439491B (zh) * 2013-09-17 2015-05-13 北京润诺思医疗科技有限公司 一种制备透明质酸化学发光定量测定试剂盒的方法
WO2015095157A1 (en) 2013-12-17 2015-06-25 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
CN103990148A (zh) * 2014-05-04 2014-08-20 韩金花 一种果味钡餐配方及其制备方法
JP6486457B2 (ja) * 2014-05-09 2019-03-20 インテロジョ インコーポレーテッドＩｎｔｅｒｏｊｏ Ｉｎｃ． 湿潤性表面を有するハイドロゲルコンタクトレンズ及びその製造方法
SG11201700232SA (en) 2014-08-26 2017-03-30 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
EP3115031B1 (de) * 2015-07-06 2021-12-22 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Intraokulare vorrichtung und verfahren zur herstellung davon
KR102604468B1 (ko) 2015-12-15 2023-11-22 알콘 인코포레이티드 실리콘 하이드로겔 콘택트 렌즈 상에 안정한 코팅을 적용하기 위한 방법
WO2018209306A1 (en) * 2017-05-12 2018-11-15 Microvention, Inc. Medical devices
US11029447B2 (en) 2017-12-13 2021-06-08 Alcon Inc. Method for producing MPS-compatible water gradient contact lenses
CN110629228B (zh) * 2019-10-18 2020-10-23 浙江广慈医疗器械有限公司 一种接骨用钛钉的表面处理工艺及钛钉
CN111514433B (zh) * 2020-02-21 2022-05-31 上海威高医疗技术发展有限公司 一种介入导管、其制备方法及应用
CN112978987B (zh) * 2021-02-19 2021-11-12 北京九泉科技有限公司 一种新型环保材料的净水设备
CN115120785A (zh) * 2022-08-09 2022-09-30 北京化工大学 一种具有多糖涂层的医用导管及其制备方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8200751L (sv) * 1982-02-09 1983-08-10 Olle Larm Forfarande for kovalent koppling for framstellning av konjugat och hervid erhallna produkter
DE3370138D1 (en) * 1982-05-14 1987-04-16 Astra Meditec Ab Articles exhibiting a biocompatible surface layer and process for providing articles with such a surface layer
JPS59183762A (ja) * 1983-03-31 1984-10-18 工業技術院長 新規な抗血栓性材料
LU85582A1 (fr) * 1983-10-11 1985-06-04 Fidia Spa Fractions d'acide hyaluronique ayant une activite pharmaceutique,procedes pour leur preparation et compositions pharmaceutiques les contenant
US5023114A (en) * 1984-08-23 1991-06-11 Gregory Halpern Method of hydrophilic coating of plastics
US5037677A (en) * 1984-08-23 1991-08-06 Gregory Halpern Method of interlaminar grafting of coatings
US4801475A (en) * 1984-08-23 1989-01-31 Gregory Halpern Method of hydrophilic coating of plastics
US4959074A (en) * 1984-08-23 1990-09-25 Gergory Halpern Method of hydrophilic coating of plastics
US4851521A (en) * 1985-07-08 1989-07-25 Fidia, S.P.A. Esters of hyaluronic acid
US4663233A (en) * 1985-10-24 1987-05-05 Universal High Technologies Lens with hydrophilic coating
EP0233708A3 (de) * 1986-02-18 1988-08-03 Precision-Cosmet Co., Inc. Beschichtetes Substrat
US4657820A (en) * 1986-04-16 1987-04-14 Gregory Halpern Plastic article containing a top coat comprising an albumin and polysaccharide mixture
US4722867A (en) * 1986-04-16 1988-02-02 Gregory Halpern Albumin-enhanced polysaccharide solution
US4810586A (en) * 1986-04-16 1989-03-07 Gregory Halpern Method enhanced polysaccharide coating of plastic objects
IT1203814B (it) * 1986-06-30 1989-02-23 Fidia Farmaceutici Esteri dell'acido alginico
IT1198449B (it) * 1986-10-13 1988-12-21 F I D I Farmaceutici Italiani Esteri di alcoli polivalenti di acido ialuronico
IT1219942B (it) * 1988-05-13 1990-05-24 Fidia Farmaceutici Esteri polisaccaridici
IT1219587B (it) * 1988-05-13 1990-05-18 Fidia Farmaceutici Polisaccaridi carbossiilici autoreticolati
US5080924A (en) * 1989-04-24 1992-01-14 Drexel University Method of making biocompatible, surface modified materials
JP2609559B2 (ja) * 1990-09-14 1997-05-14 株式会社バイオマテリアル研究所 組織系細胞の培養に用いる基質
US5132108A (en) * 1990-11-08 1992-07-21 Cordis Corporation Radiofrequency plasma treated polymeric surfaces having immobilized anti-thrombogenic agents
US5244654A (en) * 1990-11-08 1993-09-14 Cordis Corporation Radiofrequency plasma biocompatibility treatment of inside surfaces of medical tubing and the like
US5332809A (en) * 1991-02-11 1994-07-26 Fidia S.P.A. Partial esters of gellan
US5356433A (en) * 1991-08-13 1994-10-18 Cordis Corporation Biocompatible metal surfaces
IT1254119B (it) * 1991-09-13 1995-09-08 Fidia Esteri di derivati carbossilici di polisaccaridi
JP2984118B2 (ja) * 1991-11-29 1999-11-29 京セラ株式会社 生体インプラント材とその製法
IT1264321B (it) * 1992-01-13 1996-09-23 Mini Ricerca Scient Tecnolog Esteri di acidi pectici e pectinici, procedimento di preparazione e loro applicazioni farmaceutiche e biosanitarie
JP2855307B2 (ja) * 1992-02-05 1999-02-10 生化学工業株式会社 光反応性グリコサミノグリカン、架橋グリコサミノグリカン及びそれらの製造方法
IT1264322B (it) * 1992-07-30 1996-09-23 Lanfranco Callegaro Esteri di gellano autoreticolato, procedimento di preparazione e loro applicazioni farmaceutiche e biomedico-sanitarie
JP2974854B2 (ja) * 1992-08-24 1999-11-10 株式会社クラレ 生理活性材料およびその製造方法
IL106922A (en) * 1992-09-14 1998-08-16 Novartis Ag Complex materials with one or more wettable surfaces and a process for their preparation
SE500964C2 (sv) * 1993-01-19 1994-10-10 Medicarb Ab Fast bärare med modifierad yta varvid modifikationen åstadkommes genom en primer innehållande en polysackarid och förfarande för framställning av en sådan bärare
US5308641A (en) * 1993-01-19 1994-05-03 Medtronic, Inc. Biocompatibility of solid surfaces
DE19630879A1 (de) * 1996-07-31 1998-02-05 Hanno Lutz Prof Dr Baumann Verfahren zur Herstellung blutverträglicher Werkstoffe durch Oberflächenbeschichtung von synthetischen Polymeren mit wasserlöslichen Substanzen aus natürlichen oder modifizierten Oligo- und Polysacchariden über kovalente Bindungen

Also Published As

Publication number Publication date
CA2212519A1 (en) 1996-08-15
EP0808181A1 (de) 1997-11-26
BR9607516A (pt) 1997-12-30
CN1173824A (zh) 1998-02-18
DE69621911D1 (de) 2002-07-25
WO1996024392A1 (en) 1996-08-15
NO973648D0 (no) 1997-08-07
NO313687B1 (no) 2002-11-18
NO973648L (no) 1997-10-03
EP0808181B1 (de) 2002-06-19
CN1141149C (zh) 2004-03-10
US6129956A (en) 2000-10-10
TR199700760T1 (xx) 1998-02-21
AU704047B2 (en) 1999-04-15
CZ250997A3 (cs) 1998-01-14
PL321781A1 (en) 1997-12-22
JPH10513378A (ja) 1998-12-22
MX9706054A (es) 1998-07-31
CZ293637B6 (cs) 2004-06-16
AU4788496A (en) 1996-08-27
ES2179930T3 (es) 2003-02-01
NZ302264A (en) 1998-02-26
HUP9702114A2 (hu) 1998-04-28
CA2212519C (en) 2005-08-23
JP2008080153A (ja) 2008-04-10
HU219815B (hu) 2001-08-28
HUP9702114A3 (en) 1998-06-29
DE69621911T2 (de) 2003-01-30
PL182804B1 (pl) 2002-03-29

Similar Documents

Publication Publication Date Title
ATE219381T1 (de) Verfahren zur beschichtung von gegenständen mit hyaluronsäure, dessen derivaten und halbsynthetischen polymeren
DE69328685T2 (de) Verfahren zur inaktivierung von bakterien in blutpräparaten mit hilfe von methoxypsoralen
DE68928798D1 (de) Verfahren zur beschichtung von polymeroberflächen und so hergestellte beschichtete erzeugnisse
DE69128362D1 (de) Zusammensetzungen und verfahren zur identifizierung von molekülen mit biologischer wirksamkeit
PT699103E (pt) Membranas biocompativeis de superficie modificada
DE60029761D1 (de) Verfahren zur vernetzung von hyaluronsäure mit polymeren
ATE136553T1 (de) Methylpyrrolidonchitosan, verfahren zu dessen herstellung und seine verwendungen
ATE45095T1 (de) Resorbierbares chirurgisches kompositmaterial und verfahren zu seiner herstellung.
ATE113636T1 (de) Zusammensetzung und methode zur verhütung von verklebungen zwischen körpergewebe.
ATE233110T1 (de) Behandlung metallischer oberflächen zur verbesserung ihrer bioverträglichkeit und/oder ihrer physikalischen eigenschaften
ATE222782T1 (de) Biomaterial und implantat zur reparatur und ersatz von knochen
FI932761A0 (fi) Foerfarande foer framstaellning av aktiva substanser innehaollande mikropartiklar av hydrolytiskt nedbrytbara polymerer
ATE124963T1 (de) Superoberflächenaktive polymermittel zur verleihung eines widerstandes gegen proteine und zur eliminierung von proteinen.
DE50003828D1 (de) Hämokompatible oberflächen und verfahren zu deren herstellung
DE69533800D1 (de) Thromboseresistente oberflächenbehandlung von biomaterialien
DE68921002T2 (de) Verfahren und mittel zur präventiven behandlung von chirurgischen adhäsionen.
DE69402066T2 (de) Verfahren zur sterilen aufbewahrung einer flüssigkeit in einem behälter
HUP9802706A2 (hu) Eljárás vérlemezkék mikrobiológiai szennyeződésének inaktiválására
DE58906393D1 (de) Polymere Titanphosphate, Verfahren zu ihrer Herstellung und ihre Verwendung zur Aktivierung von Metalloberflächen vor einer Zinkphosphatierung.
WO1991018992A3 (en) Methods to make and use proteinaceous material present in kinin-free high molecular weight kininogen
DE69016344T2 (de) Verwendung von wasserlöslichen ionenen Polymeren zur Verhütung von Bakterienansätzen und zum Reduzieren von biologischer Verschmutzung in wässerigen Systemen.
IT1282187B1 (it) Processo di rivestimento di oggetti con acido ialuronico e derivati
UA23910C2 (uk) Біологічний замінник синовіальної рідини
ATE165508T1 (de) Verwendung von 2-methylamino-2-phenylcyclohexanon zur behandlung von infektionen und zur immunmodulation
RU98109421A (ru) Протезы кровеносных сосудов

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties