[go: up one dir, main page]

DE69220224D1 - Verfahren zur herstellung einer mikrostruktur in einem bioresorbierbaren element - Google Patents

Verfahren zur herstellung einer mikrostruktur in einem bioresorbierbaren element

Info

Publication number
DE69220224D1
DE69220224D1 DE69220224T DE69220224T DE69220224D1 DE 69220224 D1 DE69220224 D1 DE 69220224D1 DE 69220224 T DE69220224 T DE 69220224T DE 69220224 T DE69220224 T DE 69220224T DE 69220224 D1 DE69220224 D1 DE 69220224D1
Authority
DE
Germany
Prior art keywords
pct
microstructure
producing
sec
date
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
DE69220224T
Other languages
English (en)
Other versions
DE69220224T2 (de
Inventor
Torbjoern Mathiesen
Gunnar Bernhard
Phil Exitech Rumsby
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.)
Guidor AB
Original Assignee
Guidor 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 Guidor AB filed Critical Guidor AB
Publication of DE69220224D1 publication Critical patent/DE69220224D1/de
Application granted granted Critical
Publication of DE69220224T2 publication Critical patent/DE69220224T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laser Beam Processing (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Pyrrole Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
DE69220224T 1991-06-10 1992-06-10 Verfahren zur herstellung einer mikrostruktur in einem bioresorbierbaren element Expired - Fee Related DE69220224T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9101752A SE9101752D0 (sv) 1991-06-10 1991-06-10 Method of producing a microstructure in a bioresorbable element
PCT/SE1992/000404 WO1992022336A1 (en) 1991-06-10 1992-06-10 Method of producing a microstructure in a bioresorbable element

Publications (2)

Publication Number Publication Date
DE69220224D1 true DE69220224D1 (de) 1997-07-10
DE69220224T2 DE69220224T2 (de) 1997-10-09

Family

ID=20382974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220224T Expired - Fee Related DE69220224T2 (de) 1991-06-10 1992-06-10 Verfahren zur herstellung einer mikrostruktur in einem bioresorbierbaren element

Country Status (14)

Country Link
US (1) US5486546A (de)
EP (1) EP0588890B1 (de)
JP (1) JPH06508536A (de)
AT (1) ATE153861T1 (de)
AU (1) AU657768B2 (de)
CA (1) CA2111080A1 (de)
DE (1) DE69220224T2 (de)
DK (1) DK0588890T3 (de)
ES (1) ES2102507T3 (de)
FI (1) FI935527A7 (de)
GR (1) GR3024565T3 (de)
NO (2) NO934506D0 (de)
SE (1) SE9101752D0 (de)
WO (1) WO1992022336A1 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8795332B2 (en) 2002-09-30 2014-08-05 Ethicon, Inc. Barbed sutures
US5807406A (en) * 1994-10-07 1998-09-15 Baxter International Inc. Porous microfabricated polymer membrane structures
US5716413A (en) * 1995-10-11 1998-02-10 Osteobiologics, Inc. Moldable, hand-shapable biodegradable implant material
JP3292058B2 (ja) * 1996-10-01 2002-06-17 三菱電機株式会社 レーザ光による配線基板の加工方法及びその装置
US5951925A (en) * 1997-04-24 1999-09-14 Mucciacciaro; Dominic Photographic reproduction by milling
US5931855A (en) 1997-05-21 1999-08-03 Frank Hoffman Surgical methods using one-way suture
DE19755738A1 (de) * 1997-12-16 1999-07-15 Adiam Medizintechnik Gmbh & Co Verfahren zur trennenden und/oder abtragenden Bearbeitung von vorgefertigten Kunststoff-Folien
WO2000029167A1 (en) * 1998-11-16 2000-05-25 Aradigm Corporation Method of fabricating porous membrane with unique pore structure for aerosolized delivery of drugs
WO2003004254A1 (en) * 2001-07-03 2003-01-16 The Regents Of The University Of California Microfabricated biopolymer scaffolds and method of making same
AU2003251874A1 (en) * 2002-07-12 2004-02-02 Dirk R. Albrecht Three dimensional cell patterned bioploymer scaffolds and method of making the same
US6773450B2 (en) 2002-08-09 2004-08-10 Quill Medical, Inc. Suture anchor and method
US8100940B2 (en) 2002-09-30 2012-01-24 Quill Medical, Inc. Barb configurations for barbed sutures
JP2005034239A (ja) * 2003-07-16 2005-02-10 Gunze Ltd 人工血管用基材
SG164370A1 (en) 2004-05-14 2010-09-29 Quill Medical Inc Suture methods and devices
US8378258B2 (en) * 2004-08-02 2013-02-19 Ipg Microsystems Llc System and method for laser machining
US20060025852A1 (en) * 2004-08-02 2006-02-02 Armstrong Joseph R Bioabsorbable self-expanding endolumenal devices
US20070045252A1 (en) * 2005-08-23 2007-03-01 Klaus Kleine Laser induced plasma machining with a process gas
US20070045255A1 (en) * 2005-08-23 2007-03-01 Klaus Kleine Laser induced plasma machining with an optimized process gas
US20070156230A1 (en) 2006-01-04 2007-07-05 Dugan Stephen R Stents with radiopaque markers
US20130325104A1 (en) 2006-05-26 2013-12-05 Abbott Cardiovascular Systems Inc. Stents With Radiopaque Markers
US8535372B1 (en) 2006-06-16 2013-09-17 Abbott Cardiovascular Systems Inc. Bioabsorbable stent with prohealing layer
US8128688B2 (en) * 2006-06-27 2012-03-06 Abbott Cardiovascular Systems Inc. Carbon coating on an implantable device
US7823263B2 (en) 2006-07-11 2010-11-02 Abbott Cardiovascular Systems Inc. Method of removing stent islands from a stent
US20080255612A1 (en) 2007-04-13 2008-10-16 Angiotech Pharmaceuticals, Inc. Self-retaining systems for surgical procedures
US7901452B2 (en) 2007-06-27 2011-03-08 Abbott Cardiovascular Systems Inc. Method to fabricate a stent having selected morphology to reduce restenosis
US7955381B1 (en) 2007-06-29 2011-06-07 Advanced Cardiovascular Systems, Inc. Polymer-bioceramic composite implantable medical device with different types of bioceramic particles
US9248219B2 (en) * 2007-09-14 2016-02-02 Boston Scientific Scimed, Inc. Medical devices having bioerodable layers for the release of therapeutic agents
ES2398779T3 (es) 2007-09-27 2013-03-21 Ethicon Llc Suturas de auto-retención que incluyen elementos de retención a tejido con resistencia mejorada
US8916077B1 (en) 2007-12-19 2014-12-23 Ethicon, Inc. Self-retaining sutures with retainers formed from molten material
US8118834B1 (en) 2007-12-20 2012-02-21 Angiotech Pharmaceuticals, Inc. Composite self-retaining sutures and method
ES2602570T3 (es) 2008-01-30 2017-02-21 Ethicon Llc Aparato y método para formar suturas de auto-retención
US8222564B2 (en) * 2008-02-13 2012-07-17 Tyco Healthcare Group, Lp Methods of altering surgical fiber
WO2009105663A2 (en) 2008-02-21 2009-08-27 Angiotech Pharmaceuticals, Inc. Method and apparatus for elevating retainers on self-retaining sutures
GB2457720A (en) * 2008-02-23 2009-08-26 Philip Thomas Rumsby Method for laser processing on the opposite sides of thin transparent substrates
BRPI0911132B8 (pt) 2008-04-15 2021-06-22 Angiotech Pharm Inc sutura para ser usada em um procedimento aplicado ao tecido
US8961560B2 (en) 2008-05-16 2015-02-24 Ethicon, Inc. Bidirectional self-retaining sutures with laser-marked and/or non-laser marked indicia and methods
EP3420923A1 (de) 2008-11-03 2019-01-02 Ethicon, LLC Länge einer selbsthaltenden naht und vorrichtung zur verwendung davon
US8435437B2 (en) * 2009-09-04 2013-05-07 Abbott Cardiovascular Systems Inc. Setting laser power for laser machining stents from polymer tubing
US20110066223A1 (en) * 2009-09-14 2011-03-17 Hossainy Syed F A Bioabsorbable Stent With Time Dependent Structure And Properties
US8425587B2 (en) * 2009-09-17 2013-04-23 Abbott Cardiovascular Systems Inc. Method of treatment with a bioabsorbable stent with time dependent structure and properties and regio-selective degradation
US8568471B2 (en) 2010-01-30 2013-10-29 Abbott Cardiovascular Systems Inc. Crush recoverable polymer scaffolds
US8808353B2 (en) 2010-01-30 2014-08-19 Abbott Cardiovascular Systems Inc. Crush recoverable polymer scaffolds having a low crossing profile
US20130180966A1 (en) 2010-05-04 2013-07-18 Jeffrey M. Gross Laser cutting system and methods for creating self-retaining sutures
US8679394B2 (en) 2010-06-10 2014-03-25 Abbott Cardiovascular Systems Inc. Laser system and processing conditions for manufacturing bioabsorbable stents
CN103068323B (zh) 2010-06-11 2015-07-22 伊西康有限责任公司 用于内窥镜式和机器人辅助式外科手术的缝合线递送工具
US10406009B2 (en) 2010-09-15 2019-09-10 Abbott Cardiovascular Systems Inc. Bioabsorbable superficial femoral stent patterns with designed to break links
KR20130140762A (ko) 2010-11-03 2013-12-24 에티컨, 엘엘씨 약물-용출 자가-유지형 봉합재 및 그 관련 방법
BR112013011582B1 (pt) 2010-11-09 2020-10-20 Ethicon Llc sistema de autorretenção multidirecional removível
EP2688490B1 (de) 2011-03-23 2017-02-01 Ethicon, LLC Selbsthaltende nähte mit variablen schleifen
US20130172931A1 (en) 2011-06-06 2013-07-04 Jeffrey M. Gross Methods and devices for soft palate tissue elevation procedures
US8726483B2 (en) 2011-07-29 2014-05-20 Abbott Cardiovascular Systems Inc. Methods for uniform crimping and deployment of a polymer scaffold
US9254212B2 (en) 2012-04-06 2016-02-09 Abbott Cardiovascular Systems Inc. Segmented scaffolds and delivery thereof for peripheral applications
US9999527B2 (en) 2015-02-11 2018-06-19 Abbott Cardiovascular Systems Inc. Scaffolds having radiopaque markers
US9700443B2 (en) 2015-06-12 2017-07-11 Abbott Cardiovascular Systems Inc. Methods for attaching a radiopaque marker to a scaffold

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053789B (en) * 1979-07-11 1982-12-08 Ca Minister Nat Defence Microporous protective sheet
US4417948A (en) * 1982-07-09 1983-11-29 International Business Machines Corporation Self developing, photoetching of polyesters by far UV radiation
US4559945A (en) * 1984-09-21 1985-12-24 Ethicon, Inc. Absorbable crystalline alkylene malonate copolyesters and surgical devices therefrom
BR8606973A (pt) * 1985-11-14 1987-11-03 Deutsches Textilforschzentrum Fibra,filamento,fio e/ou artigos planos e/ou material nao tecido contendo os mesmos,bem como um processo para a producao destes
US4824699A (en) * 1987-08-21 1989-04-25 Minnesota Mining And Manufacturing Company Process for improved adhesion to semicrystalline polymer film
SE8804641D0 (sv) * 1988-12-23 1988-12-23 Procordia Oratech Ab Surgical barrier
DE4041884A1 (de) * 1990-12-27 1992-07-02 Abb Patent Gmbh Verfahren zur behandlung von oberflaechen

Also Published As

Publication number Publication date
ATE153861T1 (de) 1997-06-15
EP0588890A1 (de) 1994-03-30
FI935527L (fi) 1994-01-11
AU657768B2 (en) 1995-03-23
CA2111080A1 (en) 1992-12-23
AU1975792A (en) 1993-01-12
WO1992022336A1 (en) 1992-12-23
FI935527A0 (fi) 1993-12-09
SE9101752D0 (sv) 1991-06-10
DE69220224T2 (de) 1997-10-09
EP0588890B1 (de) 1997-06-04
JPH06508536A (ja) 1994-09-29
DK0588890T3 (da) 1997-12-01
US5486546A (en) 1996-01-23
GR3024565T3 (sv) 1997-12-31
ES2102507T3 (es) 1997-08-01
NO301806B1 (no) 1997-12-15
NO934506L (no) 1994-02-09
NO934506D0 (no) 1993-12-09
FI935527A7 (fi) 1994-01-11

Similar Documents

Publication Publication Date Title
DE69220224D1 (de) Verfahren zur herstellung einer mikrostruktur in einem bioresorbierbaren element
DE69423061D1 (de) Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel
DE68923805D1 (de) Verfahren zur herstellung von optisch aktivem 1,3-butanediol.
ATE382485T1 (de) Sicherheitsdokumente oder -anordnungen und verfahren zur herstellung einer optischen beugungsstruktur in sicherheitsdokumenten oder - anordnungen
DE58905109D1 (de) Verfahren zur herstellung niederer mehrwertiger alkohole.
DE69333100D1 (de) Leistungsanordnungsstruktur hoher dichte und verfahren zur herstellung.
ATE212749T1 (de) Behältervorrichtung für eine anzahl von plattenförmigen datenträgern sowie verfahren zur herstellung der behältervorrichtung
TR26520A (tr) KAYGAN POLIMERLERDEN MEYDANA GELEN üNITELERI ICEREN TRAS MAKINALARI.
ES2124730T3 (es) Metodo para modificar un plastico que contiene fluor, plastico modificado y biomaterial que contiene este plastico.
ATE140696T1 (de) Verfahren zur herstellung von acylisethionaten
DE68907258D1 (de) Verfahren zur herstellung von perfluorierten copolymeren.
DE69503299D1 (de) Galliumnitrid-Diodenlaser und Verfahren zu seiner Herstellung
DE59200004D1 (de) Thermisch gespaltenes zirkonsilikat, verfahren zu seiner herstellung und verwendung.
DE59105631D1 (de) Verfahren zur herstellung von flächen- und im querschnitt ringförmigen extrudaten sowie vorrichtung zur durchführung des verfahrens.
DE58903308D1 (de) Verfahren zur herstellung von 1-olefinpolymeren.
DE69002081D1 (de) Verfahren zur herstellung von aromatischen harnstoffen.
ATE159302T1 (de) Iii-v verbindungs-halbleiter-vorrichtung, drucker- und anzeigevorrichtung unter verwendung derselben, und verfahren zur herstellung dieser vorrichtung
DE69211837D1 (de) Verfahren zur herstellung von 2,2-dichlor-1,1,1-trifluorethan, 2-chlor-1,1,1,2-tetrafluorethan und pentafluorethan
DE3751551D1 (de) Lithographisches Verfahren unter Anwendung von Laser zur Herstellung von elektronischen Elementen und ähnlichen.
DE68905327D1 (de) Verfahren zur herstellung von 1,1,1,2-tetrafluorethan.
DE69106370D1 (de) Verfahren zur herstellung von werkzeugen und matrizen.
DE69201286D1 (de) Halbleiterlaser und Verfahren zu seiner Herstellung.
DE58904944D1 (de) Verfahren zur herstellung von oligomerem 2,2,4-trimethyl-1,2-dihydrochinolin.
DE68900211D1 (de) Verfahren zur herstellung von 4,4'-dihydroxydiphenylmethan.
DE58903458D1 (de) Verfahren zur herstellung von 1,5-dihydroxy- und 1,5 diaminonaphthalin.

Legal Events

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