[go: up one dir, main page]

DE68928817D1 - Chirurgisches Material - Google Patents

Chirurgisches Material

Info

Publication number
DE68928817D1
DE68928817D1 DE68928817T DE68928817T DE68928817D1 DE 68928817 D1 DE68928817 D1 DE 68928817D1 DE 68928817 T DE68928817 T DE 68928817T DE 68928817 T DE68928817 T DE 68928817T DE 68928817 D1 DE68928817 D1 DE 68928817D1
Authority
DE
Germany
Prior art keywords
tissue
sheet
processes
acid
surgical material
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.)
Expired - Fee Related
Application number
DE68928817T
Other languages
English (en)
Other versions
DE68928817T2 (de
Inventor
Staffan Folke Bowald
Eva Gunilla Johansson
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.)
AstraZeneca AB
Original Assignee
Astra AB
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 Astra AB filed Critical Astra AB
Application granted granted Critical
Publication of DE68928817D1 publication Critical patent/DE68928817D1/de
Publication of DE68928817T2 publication Critical patent/DE68928817T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
    • 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
    • A61L27/18—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61L27/58—Materials at least partially resorbable by the body
    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/06—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
    • 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
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/146—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Filtering Materials (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
  • Indole Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE68928817T 1988-06-27 1989-06-19 Chirurgisches Material Expired - Fee Related DE68928817T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802414A SE8802414D0 (sv) 1988-06-27 1988-06-27 Nytt kirurgiskt material

Publications (2)

Publication Number Publication Date
DE68928817D1 true DE68928817D1 (de) 1998-10-22
DE68928817T2 DE68928817T2 (de) 1999-04-08

Family

ID=20372755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68928817T Expired - Fee Related DE68928817T2 (de) 1988-06-27 1989-06-19 Chirurgisches Material

Country Status (14)

Country Link
EP (2) EP0349505B1 (de)
JP (1) JP2842649B2 (de)
KR (1) KR0131012B1 (de)
AT (1) ATE171076T1 (de)
AU (1) AU636570B2 (de)
CA (1) CA1340634C (de)
DE (1) DE68928817T2 (de)
DK (1) DK46690A (de)
ES (1) ES2121741T3 (de)
FI (1) FI900967A7 (de)
IL (1) IL90714A (de)
NO (1) NO302999B1 (de)
SE (1) SE8802414D0 (de)
WO (1) WO1990000067A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527337A (en) * 1987-06-25 1996-06-18 Duke University Bioabsorbable stent and method of making the same
US5487897A (en) * 1989-07-24 1996-01-30 Atrix Laboratories, Inc. Biodegradable implant precursor
WO1991017789A1 (en) * 1990-05-18 1991-11-28 Stack Richard S Bioabsorbable stent
EP0475077B1 (de) * 1990-09-10 1996-06-12 Synthes AG, Chur Membran für Knochenregenerierung
SE469109B (sv) * 1991-06-17 1993-05-17 Bengt Hjalmar Aagerup Med Firm Taetningsmedel innefattande ett membran och ett lim, vilka baada aer biologiskt nedbrytbara
US5229045A (en) * 1991-09-18 1993-07-20 Kontron Instruments Inc. Process for making porous membranes
GB9222197D0 (en) * 1992-10-22 1992-12-02 Material Technology Consultant Biodegradable polymer impant materials
CA2114290C (en) * 1993-01-27 2006-01-10 Nagabushanam Totakura Post-surgical anti-adhesion device
EP0774984A1 (de) * 1993-05-14 1997-05-28 GULDNER, Norbert Trainingsmethode für einen skelettmuskel zur anwendung in einer mechanischen herzpumpe
FR2711062B1 (fr) * 1993-10-11 1996-01-26 Guldner Norbert Substitut péricardique utilisé dans le cadre de la cardiomyoplastie après entraînement dynamique et électrique du muscle grand dorsal.
US6065476A (en) * 1994-12-21 2000-05-23 Board Of Regents, University Of Texas System Method of enhancing surface porosity of biodegradable implants
JP3874205B2 (ja) * 1995-12-22 2007-01-31 住友電気工業株式会社 生体内移植材料及びその製造方法
SE9602200D0 (sv) * 1996-06-03 1996-06-03 Astra Ab Wound dressing
IT1284108B1 (it) * 1996-07-04 1998-05-08 Carlo Rebuffat Presidio chirurgico per il trattamento dell'enfisema polmonare
US6610764B1 (en) 1997-05-12 2003-08-26 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
US6867248B1 (en) 1997-05-12 2005-03-15 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
EP0981381B1 (de) 1997-05-12 2007-02-21 Metabolix, Inc. Polyhydroxyalkanoate für in vivo anwendungen
US6828357B1 (en) 1997-07-31 2004-12-07 Metabolix, Inc. Polyhydroxyalkanoate compositions having controlled degradation rates
ATE345359T1 (de) * 1997-12-22 2006-12-15 Metabolix Inc Polyhydroxyalkanoatzusammensetzungen mit kontrollierten abbaugeschwindigkeiten
US6514515B1 (en) 1999-03-04 2003-02-04 Tepha, Inc. Bioabsorbable, biocompatible polymers for tissue engineering
EP1878451A1 (de) * 1999-03-04 2008-01-16 Tepha, Inc. Bioabsorbierbare und biokompatible Polymere zur Gewebeverarbeitung
PT1163019E (pt) 1999-03-25 2007-12-06 Metabolix Inc Dispositivos médicos e aplicações de polímeros de poli-hidroxialcanoato
US6921412B1 (en) 1999-05-18 2005-07-26 Cryolife, Inc. Self-supporting, shaped, three-dimensional biopolymeric materials and methods
JP2002543950A (ja) * 1999-05-18 2002-12-24 クライオライフ、インコーポレイテッド 自己支持性の成形三次元生体高分子材料及び方法
JP4199004B2 (ja) 2000-11-07 2008-12-17 クライオライフ、インコーポレイテッド 起泡性泡沫様生体材料および方法
US7041868B2 (en) 2000-12-29 2006-05-09 Kimberly-Clark Worldwide, Inc. Bioabsorbable wound dressing
DE10122128A1 (de) * 2001-04-27 2002-11-07 Inst Polymerforschung Dresden Resorbierbares Patch-Implantat, Verfahren zu seiner Herstellung und Verwendung
JP2007525601A (ja) 2003-05-08 2007-09-06 テファ， インコーポレイテッド ポリヒドロキシアルカノエート医療用織物および医療用繊維
ES2395464T3 (es) 2004-08-03 2013-02-12 Tepha, Inc. Suturas de polihidroxialcanoato no rizadas
US7943683B2 (en) 2006-12-01 2011-05-17 Tepha, Inc. Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers
US10500303B2 (en) 2014-08-15 2019-12-10 Tepha, Inc. Self-retaining sutures of poly-4-hydroxybutyrate and copolymers thereof
US10626521B2 (en) 2014-12-11 2020-04-21 Tepha, Inc. Methods of manufacturing mesh sutures from poly-4-hydroxybutyrate and copolymers thereof
WO2016094669A1 (en) 2014-12-11 2016-06-16 Tepha, Inc. Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof
US12031122B2 (en) 2022-05-17 2024-07-09 Genecis Bioindustries Inc. Recombinant bacterial cells and methods for producing poly(3-hydroxybutyrate-co-3-hydroxyvalerate)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588920A (en) * 1969-09-05 1971-06-29 Sigmund A Wesolowski Surgical vascular prostheses formed of polyester fiber paper
US4281669A (en) * 1975-05-09 1981-08-04 Macgregor David C Pacemaker electrode with porous system
US4157085A (en) * 1978-03-24 1979-06-05 Dow Corning Corporation Surgically implantable tissue expanding device and the method of its use
US4689293A (en) * 1983-06-06 1987-08-25 Connaught Laboratories Limited Microencapsulation of living tissue and cells
JPS6014861A (ja) * 1983-07-05 1985-01-25 株式会社日本メデイカル・サプライ 癒着防止材
JPS60137402A (ja) * 1983-12-27 1985-07-22 Mitsubishi Rayon Co Ltd 微多孔質膜
DE3422639C2 (de) * 1984-06-19 1986-07-10 Gebrüder Sulzer AG, Winterthur Glandula-Prothese
JPS618107A (ja) * 1984-06-22 1986-01-14 Mitsubishi Rayon Co Ltd 微多孔質膜の製造法
GB8424950D0 (en) * 1984-10-03 1984-11-07 Ici Plc Non-woven fibrous materials
US4626253A (en) * 1984-10-05 1986-12-02 Johnson & Johnson Products, Inc. Surgical hemostat comprising oxidized cellulose
SE452110B (sv) * 1984-11-08 1987-11-16 Medinvent Sa Flerskiktat protesmaterial samt forfarande for dess framstellning
FI75493C (fi) * 1985-05-08 1988-07-11 Materials Consultants Oy Sjaelvarmerat absorberbart osteosyntesmedel.
EP0227646A1 (de) * 1985-06-14 1987-07-08 Materials Consultants Oy Chirurgisches gerät zur immobilisierung eines beinbruchs
US5002551A (en) * 1985-08-22 1991-03-26 Johnson & Johnson Medical, Inc. Method and material for prevention of surgical adhesions
US4702917A (en) * 1985-11-18 1987-10-27 Research Triangle Institute Porous bioabsorbable polyesters
JPH0655221B2 (ja) * 1985-12-27 1994-07-27 グンゼ株式会社 止血材の製造法
KR960005871B1 (ko) * 1986-05-15 1996-05-03 스미또모 시멘트 가부시끼가이샤 인공생체복합재료
JPS62277292A (ja) * 1986-05-26 1987-12-02 ファナック株式会社 垂直多関節形ロボツト
US4731088A (en) * 1986-06-02 1988-03-15 Boehringer Mannheim Corp Enclosure member for prosthetic joint
US5032638A (en) * 1986-09-05 1991-07-16 American Cyanamid Company Bioabsorbable coating for a surgical device
US4719246A (en) * 1986-12-22 1988-01-12 E. I. Du Pont De Nemours And Company Polylactide compositions

Also Published As

Publication number Publication date
ES2121741T3 (es) 1998-12-16
FI900967A0 (fi) 1990-02-26
AU636570B2 (en) 1993-05-06
EP0349505B1 (de) 1998-09-16
NO302999B1 (no) 1998-05-18
KR900701335A (ko) 1990-12-01
EP0349505A3 (de) 1990-08-08
EP0754467A1 (de) 1997-01-22
WO1990000067A1 (en) 1990-01-11
JPH03500139A (ja) 1991-01-17
DK46690D0 (da) 1990-02-22
CA1340634C (en) 1999-07-06
AU3843889A (en) 1990-01-23
EP0349505A2 (de) 1990-01-03
NO900878L (no) 1990-04-19
NO900878D0 (no) 1990-02-23
DK46690A (da) 1990-02-22
IL90714A (en) 1994-06-24
IL90714A0 (en) 1990-01-18
JP2842649B2 (ja) 1999-01-06
KR0131012B1 (ko) 1998-04-14
DE68928817T2 (de) 1999-04-08
SE8802414D0 (sv) 1988-06-28
ATE171076T1 (de) 1998-10-15
FI900967A7 (fi) 1990-02-26

Similar Documents

Publication Publication Date Title
ATE171076T1 (de) Chirurgisches material
EP0653192A3 (de) Hochfrequenz-Chirurgiegerät zum Schneiden und/oder Koagulieren biologischer Gewebe.
IN179145B (de)
DE3577650D1 (de) Vorrichtung zur dehnung von koerpergewebe.
NO931809L (no) Hemofilter
ATE103189T1 (de) Chirurgisches material und verwendung des materials zur herstellung (eines teiles) einer anordnung zur verwendung in der knochenchirurgie.
DE3782024D1 (de) Vorrichtung zum implantieren einer prothese in das hypodermgewebe des urogenitalbereichs.
DE69033083D1 (de) Verfahren zur Fixierung und Rückgewinnung von Zellen
DK1084720T3 (da) Anvendelse af en collagenmembran i kirurgiske artikler til at beskytte det spinale område
ATE40283T1 (de) Chirurgisches element.
DE3674489D1 (de) Vorrichtung zur mehrstraengigen aufbewahrung von chirurgischem nahtmaterial mit moeglicher einzelentnahme.
ES2035259T5 (es) Procedimiento para la fabricacion de un articulo absorbente.
GR890100652A (el) Οφθαλμικη ραφη και οργανα για την εφαρμογη χρησεως της ραφης.
DE68910175D1 (de) Adsorbermodul sowie Adsorberapparat zur Behandlung von Vollblut.
FI882409A7 (fi) Hitsattava mikrohuokoinen harsolaastari lääkintäkäyttöön.
FR2555902B1 (fr) Implants chirurgicaux en un materiau composite carbone/carbone, utiles notamment en orthopedie et en traumatologie
ES501522A0 (es) Procedimiento y aparato para la fabricacion,tratamiento su- perficial y corte de lamina de polimero termoplastico orien-table
DE3581262D1 (de) Sterilisation eines adsorbens sowie eine saeule mit lagerfaehigkeit die das sterilisierte adsorbens enthaelt zur verwendung in der extrakorporalen blutbehandlung.
FI963506L (fi) Uusi kirurginen materiaali
DE3854579D1 (de) Gewirktes oder gewobenes textilmaterial, verfahren zur herstellung und blutgefässreparaturblatt sowie kunstblutgefäss daraus.
DE3771266D1 (de) Medizinisches instrument zum ausschneiden von knochengewebe.
IT7851950A0 (it) Perfezionamento nelle membrane cellulosiche microporose flessibili per microfiltrazione e procedimentodi formazione
SE8801788D0 (sv) A process for treating a membrane and a medical device including a membrane treating according to the process
ATE82504T1 (de) Herrichtung und verwendung eines physiologisch aktiven polypeptids zur aids-therapie.
DE3752313D1 (de) Hochfrequenz-Chirurgiegerät zum Schneiden und/oder Koagulieren biologischer Gewebe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee