NO301806B1 - Fremgangsmåte for fremstilling av en mikrostruktur i et bioresorberbart element - Google Patents
Fremgangsmåte for fremstilling av en mikrostruktur i et bioresorberbart element Download PDFInfo
- Publication number
- NO301806B1 NO301806B1 NO934506A NO934506A NO301806B1 NO 301806 B1 NO301806 B1 NO 301806B1 NO 934506 A NO934506 A NO 934506A NO 934506 A NO934506 A NO 934506A NO 301806 B1 NO301806 B1 NO 301806B1
- Authority
- NO
- Norway
- Prior art keywords
- microstructure
- excimer laser
- laser
- polymer
- operated
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 claims abstract description 57
- 229920000642 polymer Polymers 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 22
- 229920001577 copolymer Polymers 0.000 claims abstract description 9
- 229920003232 aliphatic polyester Polymers 0.000 claims abstract description 6
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 5
- 239000004417 polycarbonate Substances 0.000 claims abstract description 5
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 7
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- VPVXHAANQNHFSF-UHFFFAOYSA-N 1,4-dioxan-2-one Chemical compound O=C1COCCO1 VPVXHAANQNHFSF-UHFFFAOYSA-N 0.000 claims description 3
- AOLNDUQWRUPYGE-UHFFFAOYSA-N 1,4-dioxepan-5-one Chemical compound O=C1CCOCCO1 AOLNDUQWRUPYGE-UHFFFAOYSA-N 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims description 3
- YFHICDDUDORKJB-UHFFFAOYSA-N trimethylene carbonate Chemical compound O=C1OCCCO1 YFHICDDUDORKJB-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 229920000747 poly(lactic acid) Polymers 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000015556 catabolic process Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000008961 swelling Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000002513 implantation Methods 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- 229930182843 D-Lactic acid Natural products 0.000 description 4
- JVTAAEKCZFNVCJ-UWTATZPHSA-N D-lactic acid Chemical compound C[C@@H](O)C(O)=O JVTAAEKCZFNVCJ-UWTATZPHSA-N 0.000 description 4
- 229920000954 Polyglycolide Polymers 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 238000010309 melting process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 229920006254 polymer film Polymers 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003685 thermal hair damage Effects 0.000 description 3
- SJZRECIVHVDYJC-UHFFFAOYSA-M 4-hydroxybutyrate Chemical compound OCCCC([O-])=O SJZRECIVHVDYJC-UHFFFAOYSA-M 0.000 description 2
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920001432 poly(L-lactide) Polymers 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000005092 sublimation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008467 tissue growth Effects 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- ISQINHMJILFLAQ-UHFFFAOYSA-N argon hydrofluoride Chemical compound F.[Ar] ISQINHMJILFLAQ-UHFFFAOYSA-N 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000005676 cyclic carbonates Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- UQGPCEVQKLOLLM-UHFFFAOYSA-N pentaneperoxoic acid Chemical compound CCCCC(=O)OO UQGPCEVQKLOLLM-UHFFFAOYSA-N 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 239000005015 poly(hydroxybutyrate) Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000003356 suture material Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Polyesters Or Polycarbonates (AREA)
- Laser Beam Processing (AREA)
- Biological Depolymerization Polymers (AREA)
- Enzymes And Modification Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pyrrole Compounds (AREA)
- Saccharide Compounds (AREA)
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 |
|---|---|
| NO934506L NO934506L (no) | 1994-02-09 |
| NO301806B1 true NO301806B1 (no) | 1997-12-15 |
Family
ID=20382974
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO934506A NO301806B1 (no) | 1991-06-10 | 1993-12-09 | Fremgangsmåte for fremstilling av en mikrostruktur i et bioresorberbart element |
| NO934506D NO934506D0 (no) | 1991-06-10 | 1993-12-09 | Fremgangsmaate for fresmtilling av en mikrostruktur i et bioresorberbart element |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO934506D NO934506D0 (no) | 1991-06-10 | 1993-12-09 | Fremgangsmaate for fresmtilling av en mikrostruktur i et bioresorberbart element |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5486546A (fi) |
| EP (1) | EP0588890B1 (fi) |
| JP (1) | JPH06508536A (fi) |
| AT (1) | ATE153861T1 (fi) |
| AU (1) | AU657768B2 (fi) |
| CA (1) | CA2111080A1 (fi) |
| DE (1) | DE69220224T2 (fi) |
| DK (1) | DK0588890T3 (fi) |
| ES (1) | ES2102507T3 (fi) |
| FI (1) | FI935527A (fi) |
| GR (1) | GR3024565T3 (fi) |
| NO (2) | NO301806B1 (fi) |
| SE (1) | SE9101752D0 (fi) |
| WO (1) | WO1992022336A1 (fi) |
Families Citing this family (54)
| 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 |
| JP2002529212A (ja) | 1998-11-16 | 2002-09-10 | アラダイム コーポレーション | 薬剤のエアロゾル化送達のための独特な孔構造を有する多孔性膜の製造法 |
| WO2003004254A1 (en) * | 2001-07-03 | 2003-01-16 | The Regents Of The University Of California | Microfabricated biopolymer scaffolds and method of making same |
| WO2004006840A2 (en) * | 2002-07-12 | 2004-01-22 | The Regents Of The University Of California | 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 |
| ES2638301T3 (es) | 2004-05-14 | 2017-10-19 | Ethicon Llc | Dispositivos de sutura |
| WO2006017510A2 (en) * | 2004-08-02 | 2006-02-16 | J.P. Sercel Associates, Inc. | System and method for laser machining |
| US20060025852A1 (en) * | 2004-08-02 | 2006-02-02 | Armstrong Joseph R | Bioabsorbable self-expanding endolumenal devices |
| US20070045255A1 (en) * | 2005-08-23 | 2007-03-01 | Klaus Kleine | Laser induced plasma machining with an optimized process gas |
| US20070045252A1 (en) * | 2005-08-23 | 2007-03-01 | Klaus Kleine | Laser induced plasma machining with a process gas |
| US20070156230A1 (en) | 2006-01-04 | 2007-07-05 | Dugan Stephen R | Stents with radiopaque markers |
| US20130331926A1 (en) | 2006-05-26 | 2013-12-12 | 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 |
| EP2197501B8 (en) | 2007-09-27 | 2012-10-03 | Ethicon, LLC | Self-retaining sutures including tissue retainers having improved strength |
| 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 |
| EP2242430B1 (en) | 2008-01-30 | 2016-08-17 | Ethicon, LLC | Apparatus and method for forming self-retaining sutures |
| 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 |
| CN102056552B (zh) | 2008-04-15 | 2013-07-03 | 伊西康有限责任公司 | 具有双向保持器或单向保持器的自保持缝合线 |
| US8932328B2 (en) | 2008-11-03 | 2015-01-13 | Ethicon, Inc. | Length of self-retaining suture and method and device for using the same |
| 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 |
| WO2011090628A2 (en) | 2009-12-29 | 2011-07-28 | Angiotech Pharmaceuticals, Inc. | Bidirectional self-retaining sutures with laser-marked and/or non-laser marked indicia and methods |
| 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 |
| AU2011248116B2 (en) | 2010-05-04 | 2014-09-11 | Ethicon, Llc | 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 |
| CA2801271C (en) | 2010-06-11 | 2018-10-30 | Ethicon, Llc | Suture delivery tools for endoscopic and robot-assisted surgery and methods |
| US10406009B2 (en) | 2010-09-15 | 2019-09-10 | Abbott Cardiovascular Systems Inc. | Bioabsorbable superficial femoral stent patterns with designed to break links |
| WO2012061658A2 (en) | 2010-11-03 | 2012-05-10 | Angiotech Pharmaceuticals, Inc. | Drug-eluting self-retaining sutures and methods relating thereto |
| US9675341B2 (en) | 2010-11-09 | 2017-06-13 | Ethicon Inc. | Emergency self-retaining sutures and packaging |
| JP6125488B2 (ja) | 2011-03-23 | 2017-05-10 | エシコン・エルエルシーＥｔｈｉｃｏｎ ＬＬＣ | 自己保持可変ループ縫合材 |
| 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)
| 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 |
| DE3679316D1 (de) * | 1985-11-14 | 1991-06-20 | Deutsches Textilforschzentrum | Faser, filament, garn und/oder diese bzw. dieses aufweisende flaechengebilde und/oder haufwerk sowie verfahren zur herstellung derselben bzw. desselben. |
| 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 |
-
1991
- 1991-06-10 SE SE9101752A patent/SE9101752D0/xx unknown
-
1992
- 1992-06-10 CA CA002111080A patent/CA2111080A1/en not_active Abandoned
- 1992-06-10 ES ES92912339T patent/ES2102507T3/es not_active Expired - Lifetime
- 1992-06-10 AU AU19757/92A patent/AU657768B2/en not_active Ceased
- 1992-06-10 US US08/162,053 patent/US5486546A/en not_active Expired - Fee Related
- 1992-06-10 DE DE69220224T patent/DE69220224T2/de not_active Expired - Fee Related
- 1992-06-10 AT AT92912339T patent/ATE153861T1/de not_active IP Right Cessation
- 1992-06-10 JP JP4511120A patent/JPH06508536A/ja active Pending
- 1992-06-10 EP EP92912339A patent/EP0588890B1/en not_active Expired - Lifetime
- 1992-06-10 WO PCT/SE1992/000404 patent/WO1992022336A1/en active IP Right Grant
- 1992-06-10 DK DK92912339.6T patent/DK0588890T3/da active
-
1993
- 1993-12-09 FI FI935527A patent/FI935527A/fi not_active Application Discontinuation
- 1993-12-09 NO NO934506A patent/NO301806B1/no unknown
- 1993-12-09 NO NO934506D patent/NO934506D0/no unknown
-
1997
- 1997-08-28 GR GR970402204T patent/GR3024565T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69220224D1 (de) | 1997-07-10 |
| DK0588890T3 (da) | 1997-12-01 |
| JPH06508536A (ja) | 1994-09-29 |
| FI935527A (fi) | 1994-01-11 |
| SE9101752D0 (sv) | 1991-06-10 |
| US5486546A (en) | 1996-01-23 |
| EP0588890A1 (en) | 1994-03-30 |
| WO1992022336A1 (en) | 1992-12-23 |
| GR3024565T3 (sv) | 1997-12-31 |
| EP0588890B1 (en) | 1997-06-04 |
| NO934506D0 (no) | 1993-12-09 |
| FI935527A0 (fi) | 1993-12-09 |
| ES2102507T3 (es) | 1997-08-01 |
| DE69220224T2 (de) | 1997-10-09 |
| AU657768B2 (en) | 1995-03-23 |
| ATE153861T1 (de) | 1997-06-15 |
| NO934506L (no) | 1994-02-09 |
| AU1975792A (en) | 1993-01-12 |
| CA2111080A1 (en) | 1992-12-23 |
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