JP4782121B2 - ２軸配向ポリマーを用いた埋め込み型医療機器の製造方法 - Google Patents

２軸配向ポリマーを用いた埋め込み型医療機器の製造方法 Download PDF

Info

Publication number
JP4782121B2
JP4782121B2 JP2007523649A JP2007523649A JP4782121B2 JP 4782121 B2 JP4782121 B2 JP 4782121B2 JP 2007523649 A JP2007523649 A JP 2007523649A JP 2007523649 A JP2007523649 A JP 2007523649A JP 4782121 B2 JP4782121 B2 JP 4782121B2
Authority
JP
Japan
Prior art keywords
polymer
annular
tube
membrane
annular membrane
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
JP2007523649A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008507439A (ja
JP2008507439A5 (https=
Inventor
ビン ホワン，
スティーブン シャイブレ，
リチャード カウフマン，
ジム ケネディ，
デイヴィッド， シー． ゲール，
スレッシュ アミン，
ジョン ガーディノ，
Original Assignee
アボット カーディオヴァスキュラー システムズ インコーポレイテッド
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 アボット カーディオヴァスキュラー システムズ インコーポレイテッド filed Critical アボット カーディオヴァスキュラー システムズ インコーポレイテッド
Publication of JP2008507439A publication Critical patent/JP2008507439A/ja
Publication of JP2008507439A5 publication Critical patent/JP2008507439A5/ja
Application granted granted Critical
Publication of JP4782121B2 publication Critical patent/JP4782121B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/825—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having longitudinal struts
    • 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 materials
    • B23K2103/42—Plastics other than composite materials
    • 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 materials other than metals or composite materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses
    • B29L2031/7534—Cardiovascular protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP2007523649A 2004-07-26 2005-07-20 ２軸配向ポリマーを用いた埋め込み型医療機器の製造方法 Expired - Fee Related JP4782121B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/899,948 US20060020330A1 (en) 2004-07-26 2004-07-26 Method of fabricating an implantable medical device with biaxially oriented polymers
US10/899,948 2004-07-26
PCT/US2005/025759 WO2006014747A1 (en) 2004-07-26 2005-07-20 Method of fabricating an implantable medical device with biaxially oriented polymers

Publications (3)

Publication Number Publication Date
JP2008507439A JP2008507439A (ja) 2008-03-13
JP2008507439A5 JP2008507439A5 (https=) 2008-09-04
JP4782121B2 true JP4782121B2 (ja) 2011-09-28

Family

ID=35385038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007523649A Expired - Fee Related JP4782121B2 (ja) 2004-07-26 2005-07-20 ２軸配向ポリマーを用いた埋め込み型医療機器の製造方法

Country Status (4)

Country Link
US (4) US20060020330A1 (https=)
EP (1) EP1773566B1 (https=)
JP (1) JP4782121B2 (https=)
WO (1) WO2006014747A1 (https=)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090012598A1 (en) * 2004-06-29 2009-01-08 Abbate Anthony J Method of fabricating an implantable medical device by deformation of a tube or a sheet
US8778256B1 (en) 2004-09-30 2014-07-15 Advanced Cardiovascular Systems, Inc. Deformation of a polymer tube in the fabrication of a medical article
US8012402B2 (en) * 2008-08-04 2011-09-06 Abbott Cardiovascular Systems Inc. Tube expansion process for semicrystalline polymers to maximize fracture toughness
US7971333B2 (en) * 2006-05-30 2011-07-05 Advanced Cardiovascular Systems, Inc. Manufacturing process for polymetric stents
US8501079B2 (en) 2009-09-14 2013-08-06 Abbott Cardiovascular Systems Inc. Controlling crystalline morphology of a bioabsorbable stent
US20140107761A1 (en) 2004-07-26 2014-04-17 Abbott Cardiovascular Systems Inc. Biodegradable stent with enhanced fracture toughness
US7731890B2 (en) * 2006-06-15 2010-06-08 Advanced Cardiovascular Systems, Inc. Methods of fabricating stents with enhanced fracture toughness
US20060020330A1 (en) * 2004-07-26 2006-01-26 Bin Huang Method of fabricating an implantable medical device with biaxially oriented polymers
US20110066222A1 (en) * 2009-09-11 2011-03-17 Yunbing Wang Polymeric Stent and Method of Making Same
US8747879B2 (en) 2006-04-28 2014-06-10 Advanced Cardiovascular Systems, Inc. Method of fabricating an implantable medical device to reduce chance of late inflammatory response
US8268228B2 (en) * 2007-12-11 2012-09-18 Abbott Cardiovascular Systems Inc. Method of fabricating stents from blow molded tubing
US7875233B2 (en) * 2004-09-30 2011-01-25 Advanced Cardiovascular Systems, Inc. Method of fabricating a biaxially oriented implantable medical device
US8173062B1 (en) 2004-09-30 2012-05-08 Advanced Cardiovascular Systems, Inc. Controlled deformation of a polymer tube in fabricating a medical article
US8043553B1 (en) 2004-09-30 2011-10-25 Advanced Cardiovascular Systems, Inc. Controlled deformation of a polymer tube with a restraining surface in fabricating a medical article
US7914573B2 (en) * 2005-12-13 2011-03-29 Cordis Corporation Polymeric stent having modified molecular structures
US20070158880A1 (en) * 2006-01-06 2007-07-12 Vipul Bhupendra Dave Methods of making bioabsorbable drug delivery devices comprised of solvent cast tubes
US20070162110A1 (en) * 2006-01-06 2007-07-12 Vipul Bhupendra Dave Bioabsorbable drug delivery devices
US20070160672A1 (en) * 2006-01-06 2007-07-12 Vipul Bhupendra Dave Methods of making bioabsorbable drug delivery devices comprised of solvent cast films
WO2007134239A2 (en) * 2006-05-12 2007-11-22 Cordis Corporation Balloon expandable bioabsorbable drug eluting flexible stent
EP2020967B1 (en) * 2006-05-12 2020-09-23 Cardinal Health Switzerland 515 GmbH Baloon expandable bioabsorbable drug eluting stent
EP2020956A2 (en) * 2006-05-26 2009-02-11 Nanyang Technological University Implantable article, method of forming same and method for reducing thrombogenicity
US20070290412A1 (en) * 2006-06-19 2007-12-20 John Capek Fabricating a stent with selected properties in the radial and axial directions
US7740791B2 (en) * 2006-06-30 2010-06-22 Advanced Cardiovascular Systems, Inc. Method of fabricating a stent with features by blow molding
US8099849B2 (en) * 2006-12-13 2012-01-24 Abbott Cardiovascular Systems Inc. Optimizing fracture toughness of polymeric stent
US8303644B2 (en) * 2007-05-04 2012-11-06 Abbott Cardiovascular Systems Inc. Stents with high radial strength and methods of manufacturing same
US8388673B2 (en) 2008-05-02 2013-03-05 Abbott Cardiovascular Systems Inc. Polymeric stent
US8002817B2 (en) * 2007-05-04 2011-08-23 Abbott Cardiovascular Systems Inc. Stents with high radial strength and methods of manufacturing same
US7666342B2 (en) * 2007-06-29 2010-02-23 Abbott Cardiovascular Systems Inc. Method of manufacturing a stent from a polymer tube
EP2234788B1 (en) * 2007-12-11 2011-09-07 Abbott Cardiovascular Systems Inc. Method of fabricating a stent from blow molded tubing
US7972373B2 (en) * 2007-12-19 2011-07-05 Advanced Technologies And Regenerative Medicine, Llc Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts
US8252215B2 (en) * 2008-03-31 2012-08-28 Abbott Cardiovascular Systems Inc. Method for fabricating a stent with nucleating agent
US10898620B2 (en) 2008-06-20 2021-01-26 Razmodics Llc Composite stent having multi-axial flexibility and method of manufacture thereof
US8206635B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US8206636B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US7770467B1 (en) * 2008-08-04 2010-08-10 Abbott Cardiovascular Systems Inc. Fixture for mechanical analysis of a hollow tube
CN101747876B (zh) * 2008-12-16 2013-07-24 西部钻探克拉玛依钻井工艺研究院 一种碳酸钾聚胺钻井液
US20100244304A1 (en) * 2009-03-31 2010-09-30 Yunbing Wang Stents fabricated from a sheet with increased strength, modulus and fracture toughness
US8545742B2 (en) * 2009-08-28 2013-10-01 Abbott Cardiovascular Systems Inc. Method of fabricating a low crystallinity poly(L-lactide) tube
US8808353B2 (en) 2010-01-30 2014-08-19 Abbott Cardiovascular Systems Inc. Crush recoverable polymer scaffolds having a low crossing profile
US8568471B2 (en) 2010-01-30 2013-10-29 Abbott Cardiovascular Systems Inc. Crush recoverable polymer scaffolds
US8370120B2 (en) 2010-04-30 2013-02-05 Abbott Cardiovascular Systems Inc. Polymeric stents and method of manufacturing same
CN102167836B (zh) * 2011-03-01 2012-11-14 宜兴市高拓高分子材料有限公司 一种聚偏氟乙烯薄膜的制备方法
US20120280432A1 (en) * 2011-05-06 2012-11-08 Industrial Technology Research Institute Method for manufacturing bioabsorbable stents
US8747728B2 (en) * 2011-05-24 2014-06-10 Abbott Cardiovascular Systems Inc. Method and system for manufacturing a polymer endoprosthesis by injection molding and blow molding
US8726483B2 (en) 2011-07-29 2014-05-20 Abbott Cardiovascular Systems Inc. Methods for uniform crimping and deployment of a polymer scaffold
GB2512016A (en) * 2012-09-24 2014-09-24 Arterius Ltd Methods
US9517150B2 (en) * 2012-10-23 2016-12-13 Abbott Cardiovascular Systems Inc. Time-dependent polymer scaffolds
WO2015119653A1 (en) 2014-02-04 2015-08-13 Abbott Cardiovascular Systems Inc. Drug delivery scaffold or stent with a novolimus and lactide based coating such that novolimus has a minimum amount of bonding to the coating
US10022906B2 (en) * 2014-07-30 2018-07-17 Abbott Cardiovascular Systems Inc. Methods for solid phase processing of tubes and medical devices made from the processed tubes
US9381103B2 (en) 2014-10-06 2016-07-05 Abbott Cardiovascular Systems Inc. Stent with elongating struts
EP3760411A1 (de) * 2019-07-02 2021-01-06 Biotronik Ag Verfahren zum modifizieren einer oberfläche eines ballons für einen ballonkatheter
CN113276249B (zh) * 2021-05-25 2025-07-22 广东省科学院健康医学研究所 一种多螺旋挤出装置及3d打印机
CN114101472B (zh) * 2021-11-30 2023-04-21 内蒙古工业大学 一种铝合金蠕变时效成型设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122736A (ja) * 1985-08-12 1987-06-04 Mitsui Petrochem Ind Ltd インフレ−シヨンフイルム、その製法と装置
JPS62158017A (ja) * 1985-12-24 1987-07-14 ゼロツクス　コ−ポレ−シヨン 肉薄管の製造装置及び方法
US20030226833A1 (en) * 2001-02-15 2003-12-11 Scimed Life Systems, Inc. Laser cutting of stents and other medical devices
JP2004515581A (ja) * 2000-11-30 2004-05-27 ザ プロクター アンド ギャンブル カンパニー 高分子量ポリオレフィン及び該ポリオレフィンの重合のための触媒及び方法

Family Cites Families (152)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758156R (fr) * 1970-05-13 1971-04-28 Ethicon Inc Element de suture absorbable et sa
US4136143A (en) * 1977-02-22 1979-01-23 Lupke Gerd Paul Heinrich Apparatus for and method of producing corrugated thermoplastic tubing
GB2089276B (en) 1980-11-19 1984-09-05 Metal Box Co Ltd Thermoplastics tubular articles
JPS5827548A (ja) 1981-07-30 1983-02-18 エチコン・インコ−ポレ−テツド 焼きもどししたポリジオキサノン外科器具及びその製造方法
US4902289A (en) * 1982-04-19 1990-02-20 Massachusetts Institute Of Technology Multilayer bioreplaceable blood vessel prosthesis
US4656083A (en) * 1983-08-01 1987-04-07 Washington Research Foundation Plasma gas discharge treatment for improving the biocompatibility of biomaterials
FR2554386B1 (fr) 1983-11-07 1986-02-07 Plastic Omnium Cie Procede de fabrication de tubes profiles en matiere plastique, dispositif pour la mise en oeuvre de ce procede, et tubes profiles obtenus
US5197977A (en) * 1984-01-30 1993-03-30 Meadox Medicals, Inc. Drug delivery collagen-impregnated synthetic vascular graft
US4633873A (en) * 1984-04-26 1987-01-06 American Cyanamid Company Surgical repair mesh
ES8705239A1 (es) * 1984-12-05 1987-05-01 Medinvent Sa Un dispositivo para implantar,mediante insercion en un lugarde dificil acceso, una protesis sustancialmente tubular y radialmente expandible
US4718907A (en) * 1985-06-20 1988-01-12 Atrium Medical Corporation Vascular prosthesis having fluorinated coating with varying F/C ratio
US4818559A (en) * 1985-08-08 1989-04-04 Sumitomo Chemical Company, Limited Method for producing endosseous implants
EP0213807B1 (en) * 1985-08-12 1991-01-02 Mitsui Petrochemical Industries, Ltd. Inflation film and production method and apparatus thereof
US4733665C2 (en) * 1985-11-07 2002-01-29 Expandable Grafts Partnership Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft
US4702884A (en) 1986-07-03 1987-10-27 The United States Of America As Represented By The Secretary Of The Navy Glass-lined pipes
US4740207A (en) * 1986-09-10 1988-04-26 Kreamer Jeffry W Intralumenal graft
US4723549A (en) * 1986-09-18 1988-02-09 Wholey Mark H Method and apparatus for dilating blood vessels
US4722335A (en) * 1986-10-20 1988-02-02 Vilasi Joseph A Expandable endotracheal tube
US4800882A (en) * 1987-03-13 1989-01-31 Cook Incorporated Endovascular stent and delivery system
US4816339A (en) * 1987-04-28 1989-03-28 Baxter International Inc. Multi-layered poly(tetrafluoroethylene)/elastomer materials useful for in vivo implantation
CN1056406C (zh) * 1987-08-31 2000-09-13 于琪海 界面法酒类高效老熟技术及设备
US5192311A (en) * 1988-04-25 1993-03-09 Angeion Corporation Medical implant and method of making
US5502158A (en) * 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
US5019090A (en) * 1988-09-01 1991-05-28 Corvita Corporation Radially expandable endoprosthesis and the like
US6500146B1 (en) 1988-10-04 2002-12-31 Cordis Corporation Balloons for medical devices and fabrication thereof
US5085629A (en) * 1988-10-06 1992-02-04 Medical Engineering Corporation Biodegradable stent
US5289831A (en) * 1989-03-09 1994-03-01 Vance Products Incorporated Surface-treated stent, catheter, cannula, and the like
US5147302A (en) 1989-04-21 1992-09-15 Scimed Life Systems, Inc. Method of shaping a balloon of a balloon catheter
US5100429A (en) * 1989-04-28 1992-03-31 C. R. Bard, Inc. Endovascular stent and delivery system
US5084065A (en) * 1989-07-10 1992-01-28 Corvita Corporation Reinforced graft assembly
US5087394A (en) * 1989-11-09 1992-02-11 Scimed Life Systems, Inc. Method for forming an inflatable balloon for use in a catheter
US5108416A (en) * 1990-02-13 1992-04-28 C. R. Bard, Inc. Stent introducer system
US5290271A (en) * 1990-05-14 1994-03-01 Jernberg Gary R Surgical implant and method for controlled release of chemotherapeutic agents
US5279594A (en) * 1990-05-23 1994-01-18 Jackson Richard R Intubation devices with local anesthetic effect for medical use
ATE129882T1 (de) * 1990-08-28 1995-11-15 Meadox Medicals Inc Selbsttragendes gewebtes gefässtransplantat.
US5258020A (en) * 1990-09-14 1993-11-02 Michael Froix Method of using expandable polymeric stent with memory
US5104410A (en) * 1990-10-22 1992-04-14 Intermedics Orthopedics, Inc Surgical implant having multiple layers of sintered porous coating and method
WO1992014422A1 (fr) * 1991-02-20 1992-09-03 Tdk Corporation Bio-implant composite et methode de production
US5116365A (en) 1991-02-22 1992-05-26 Cordis Corporation Stent apparatus and method for making
US5383925A (en) * 1992-09-14 1995-01-24 Meadox Medicals, Inc. Three-dimensional braided soft tissue prosthesis
US6515009B1 (en) * 1991-09-27 2003-02-04 Neorx Corporation Therapeutic inhibitor of vascular smooth muscle cells
US5811447A (en) * 1993-01-28 1998-09-22 Neorx Corporation Therapeutic inhibitor of vascular smooth muscle cells
US5500013A (en) * 1991-10-04 1996-03-19 Scimed Life Systems, Inc. Biodegradable drug delivery vascular stent
US5282860A (en) * 1991-10-16 1994-02-01 Olympus Optical Co., Ltd. Stent tube for medical use
CA2087132A1 (en) * 1992-01-31 1993-08-01 Michael S. Williams Stent capable of attachment within a body lumen
US5573934A (en) * 1992-04-20 1996-11-12 Board Of Regents, The University Of Texas System Gels for encapsulation of biological materials
IL106660A (en) 1992-08-13 1997-04-15 Adcock Ingram Ltd Hydrogel composition comprising polyvinyl alcohol polymer and its production
FI92465C (fi) * 1993-04-14 1994-11-25 Risto Tapani Lehtinen Menetelmä endo-osteaalisten materiaalien käsittelemiseksi
US5886026A (en) * 1993-07-19 1999-03-23 Angiotech Pharmaceuticals Inc. Anti-angiogenic compositions and methods of use
US5389106A (en) * 1993-10-29 1995-02-14 Numed, Inc. Impermeable expandable intravascular stent
US5599301A (en) * 1993-11-22 1997-02-04 Advanced Cardiovascular Systems, Inc. Motor control system for an automatic catheter inflation system
US5556413A (en) * 1994-03-11 1996-09-17 Advanced Cardiovascular Systems, Inc. Coiled stent with locking ends
US5726297A (en) * 1994-03-18 1998-03-10 Lynx Therapeutics, Inc. Oligodeoxyribonucleotide N3' P5' phosphoramidates
US5599922A (en) * 1994-03-18 1997-02-04 Lynx Therapeutics, Inc. Oligonucleotide N3'-P5' phosphoramidates: hybridization and nuclease resistance properties
US5399666A (en) * 1994-04-21 1995-03-21 E. I. Du Pont De Nemours And Company Easily degradable star-block copolymers
US5857998A (en) 1994-06-30 1999-01-12 Boston Scientific Corporation Stent and therapeutic delivery system
US5817327A (en) * 1994-07-27 1998-10-06 The Trustees Of The University Of Pennsylvania Incorporation of biologically active molecules into bioactive glasses
US5593403A (en) * 1994-09-14 1997-01-14 Scimed Life Systems Inc. Method for modifying a stent in an implanted site
JPH10509696A (ja) * 1994-10-12 1998-09-22 フォーカル， インコーポレイテッド 生分解性ポリマーを介する標的化送達
US5836964A (en) 1996-10-30 1998-11-17 Medinol Ltd. Stent fabrication method
US5707385A (en) * 1994-11-16 1998-01-13 Advanced Cardiovascular Systems, Inc. Drug loaded elastic membrane and method for delivery
CA2301351C (en) 1994-11-28 2002-01-22 Advanced Cardiovascular Systems, Inc. Method and apparatus for direct laser cutting of metal stents
US5876743A (en) * 1995-03-21 1999-03-02 Den-Mat Corporation Biocompatible adhesion in tissue repair
US5605696A (en) * 1995-03-30 1997-02-25 Advanced Cardiovascular Systems, Inc. Drug loaded polymeric material and method of manufacture
US6099562A (en) * 1996-06-13 2000-08-08 Schneider (Usa) Inc. Drug coating with topcoat
JP2795824B2 (ja) * 1995-05-12 1998-09-10 オオタ株式会社 チタン系インプラントの表面処理方法及び生体親和性チタン系インプラント
US5628786A (en) 1995-05-12 1997-05-13 Impra, Inc. Radially expandable vascular graft with resistance to longitudinal compression and method of making same
US5591199A (en) * 1995-06-07 1997-01-07 Porter; Christopher H. Curable fiber composite stent and delivery system
AU716005B2 (en) * 1995-06-07 2000-02-17 Cook Medical Technologies Llc Implantable medical device
US5820917A (en) * 1995-06-07 1998-10-13 Medtronic, Inc. Blood-contacting medical device and method
US5736152A (en) * 1995-10-27 1998-04-07 Atrix Laboratories, Inc. Non-polymeric sustained release delivery system
US5607442A (en) * 1995-11-13 1997-03-04 Isostent, Inc. Stent with improved radiopacity and appearance characteristics
US5725547A (en) * 1996-01-04 1998-03-10 Chuter; Timothy A. M. Corrugated stent
CA2247891C (en) 1996-03-07 2007-07-31 Med Institute, Inc. An expandable stent
US5670161A (en) 1996-05-28 1997-09-23 Healy; Kevin E. Biodegradable stent
US5733326A (en) * 1996-05-28 1998-03-31 Cordis Corporation Composite material endoprosthesis
US5874165A (en) * 1996-06-03 1999-02-23 Gore Enterprise Holdings, Inc. Materials and method for the immobilization of bioactive species onto polymeric subtrates
US5855618A (en) * 1996-09-13 1999-01-05 Meadox Medicals, Inc. Polyurethanes grafted with polyethylene oxide chains containing covalently bonded heparin
US5807404A (en) * 1996-09-19 1998-09-15 Medinol Ltd. Stent with variable features to optimize support and method of making such stent
US5868781A (en) * 1996-10-22 1999-02-09 Scimed Life Systems, Inc. Locking stent
US5877263A (en) * 1996-11-25 1999-03-02 Meadox Medicals, Inc. Process for preparing polymer coatings grafted with polyethylene oxide chains containing covalently bonded bio-active agents
US5728751A (en) * 1996-11-25 1998-03-17 Meadox Medicals, Inc. Bonding bio-active materials to substrate surfaces
US5906759A (en) 1996-12-26 1999-05-25 Medinol Ltd. Stent forming apparatus with stent deforming blades
US5733330A (en) * 1997-01-13 1998-03-31 Advanced Cardiovascular Systems, Inc. Balloon-expandable, crush-resistant locking stent
US5874101A (en) * 1997-04-14 1999-02-23 Usbiomaterials Corp. Bioactive-gel compositions and methods
US5891386A (en) 1997-04-25 1999-04-06 Medtronic, Inc. Method for making catheter balloons
US5879697A (en) * 1997-04-30 1999-03-09 Schneider Usa Inc Drug-releasing coatings for medical devices
CA2232250C (en) 1997-05-14 2007-06-26 Navius Corporation Balloon for a dilation catheter and method for manufacturing a balloon
DE19731021A1 (de) * 1997-07-18 1999-01-21 Meyer Joerg In vivo abbaubares metallisches Implantat
US6174330B1 (en) * 1997-08-01 2001-01-16 Schneider (Usa) Inc Bioabsorbable marker having radiopaque constituents
US6010445A (en) * 1997-09-11 2000-01-04 Implant Sciences Corporation Radioactive medical device and process
DE19745294A1 (de) * 1997-10-14 1999-04-15 Biotronik Mess & Therapieg Verfahren zur Herstellung feinstrukturierter medizintechnischer Implantate
US6015541A (en) * 1997-11-03 2000-01-18 Micro Therapeutics, Inc. Radioactive embolizing compositions
US6626939B1 (en) 1997-12-18 2003-09-30 Boston Scientific Scimed, Inc. Stent-graft with bioabsorbable structural support
CA2314963A1 (en) * 1998-01-06 1999-07-15 Aderans Research Institute, Inc. Bioabsorbable fibers and reinforced composites produced therefrom
US6015433A (en) * 1998-05-29 2000-01-18 Micro Therapeutics, Inc. Rolled stent with waveform perforation pattern
EP1119379A1 (en) 1998-09-02 2001-08-01 Boston Scientific Limited Drug delivery device for stent
KR100617375B1 (ko) 1998-09-08 2006-08-29 가부시키가이샤 이가키 이료 세케이 맥관용 스텐트
DE19855421C2 (de) * 1998-11-02 2001-09-20 Alcove Surfaces Gmbh Implantat
US20010014821A1 (en) 1998-11-16 2001-08-16 Mohamad Ike Juman Balloon catheter and stent delivery system having enhanced stent retention
US7637886B2 (en) 1999-01-25 2009-12-29 Atrium Medical Corporation Expandable fluoropolymer device and method of making
US6187045B1 (en) * 1999-02-10 2001-02-13 Thomas K. Fehring Enhanced biocompatible implants and alloys
US6183505B1 (en) * 1999-03-11 2001-02-06 Medtronic Ave, Inc. Method of stent retention to a delivery catheter balloon-braided retainers
US6177523B1 (en) * 1999-07-14 2001-01-23 Cardiotech International, Inc. Functionalized polyurethanes
DE19938704C1 (de) * 1999-08-14 2001-10-31 Ivoclar Vivadent Ag Verfahren zur Herstellung von Reaktionssystemen zur Implantation in den menschlichen und tierischen Körper als Knochenersatz, die u.a. Calcium und Phosphor enthalten
JP2003520628A (ja) * 1999-09-01 2003-07-08 シメッド ライフ システムズ インコーポレイテッド チューブ状のステント−移植片合成器具及び製造方法
US6360577B2 (en) * 1999-09-22 2002-03-26 Scimed Life Systems, Inc. Apparatus for contracting, or crimping stents
US7226475B2 (en) 1999-11-09 2007-06-05 Boston Scientific Scimed, Inc. Stent with variable properties
DE19953771C1 (de) * 1999-11-09 2001-06-13 Coripharm Medizinprodukte Gmbh Resorbierbares Knochen-Implantatmaterial sowie Verfahren zur Herstellung desselben
US6936066B2 (en) * 1999-11-19 2005-08-30 Advanced Bio Prosthetic Surfaces, Ltd. Complaint implantable medical devices and methods of making same
US6981987B2 (en) * 1999-12-22 2006-01-03 Ethicon, Inc. Removable stent for body lumens
US6572813B1 (en) 2000-01-13 2003-06-03 Advanced Cardiovascular Systems, Inc. Balloon forming process
CN1261084C (zh) 2000-03-13 2006-06-28 伊垣敬二 血管支撑架用线材及用此线材的血管支撑架
KR100371559B1 (ko) * 2000-04-03 2003-02-06 주식회사 경원메디칼 생체적합적 골재생을 촉진하는 골대체 및 재생소재용칼슘포스페이트 인조골
US6527801B1 (en) * 2000-04-13 2003-03-04 Advanced Cardiovascular Systems, Inc. Biodegradable drug delivery material for stent
AU2001294861A1 (en) * 2000-09-29 2002-04-08 Endovasc Ltd., Inc. Resorbable prosthesis for medical treatment
WO2003061502A1 (en) * 2000-10-26 2003-07-31 Scimed Life Systems, Inc. Stent having radiopaque markers and method of fabricating the same
US6517888B1 (en) * 2000-11-28 2003-02-11 Scimed Life Systems, Inc. Method for manufacturing a medical device having a coated portion by laser ablation
US6878790B2 (en) * 2000-11-30 2005-04-12 The Procter & Gamble Company High molecular weight polyolefin and catalyst and process for polymerizing said polyolefin
DE60131196T2 (de) * 2001-02-27 2008-08-07 Kabushiki Kaisha Igaki Iryo Sekkei Stent-halteelement und stent-zufuhrsystem
US8182527B2 (en) * 2001-05-07 2012-05-22 Cordis Corporation Heparin barrier coating for controlled drug release
US6679980B1 (en) * 2001-06-13 2004-01-20 Advanced Cardiovascular Systems, Inc. Apparatus for electropolishing a stent
US6695920B1 (en) * 2001-06-27 2004-02-24 Advanced Cardiovascular Systems, Inc. Mandrel for supporting a stent and a method of using the mandrel to coat a stent
US20030009151A1 (en) * 2001-07-03 2003-01-09 Scimed Life Systems, Inc. Biaxially oriented multilayer polymer tube for medical devices
US6926733B2 (en) * 2001-08-02 2005-08-09 Boston Scientific Scimed, Inc. Method for enhancing sheet or tubing metal stent radiopacity
US7083639B2 (en) 2001-09-26 2006-08-01 Medtronic Vascular, Inc. Stent delivery catheter with grooved balloon and methods of making same
US7572287B2 (en) 2001-10-25 2009-08-11 Boston Scientific Scimed, Inc. Balloon expandable polymer stent with reduced elastic recoil
US7163655B2 (en) 2002-03-28 2007-01-16 Scimed Life Systems, Inc. Method and apparatus for extruding polymers employing microwave energy
US6948223B2 (en) 2002-05-03 2005-09-27 Medtronic Vascular, Inc. Apparatus for mounting a stent onto a stent delivery system
US6780261B2 (en) * 2002-06-27 2004-08-24 Scimed Life Systems, Inc. Method of manufacturing an implantable stent having improved mechanical properties
US20040098090A1 (en) 2002-11-14 2004-05-20 Williams Michael S. Polymeric endoprosthesis and method of manufacture
US20050187615A1 (en) 2004-02-23 2005-08-25 Williams Michael S. Polymeric endoprostheses with enhanced strength and flexibility and methods of manufacture
US7128868B2 (en) 2003-01-10 2006-10-31 Boston Scientific Scimed, Inc. Balloon wing forming apparatus and method
US6846323B2 (en) * 2003-05-15 2005-01-25 Advanced Cardiovascular Systems, Inc. Intravascular stent
US20050137678A1 (en) 2003-12-22 2005-06-23 Medtronic Vascular, Inc. Low profile resorbable stent
US20050196485A1 (en) 2004-01-13 2005-09-08 Martin Cass Heat transfer system for a mold
US20050177130A1 (en) 2004-02-10 2005-08-11 Angioscore, Inc. Balloon catheter with spiral folds
US20090012598A1 (en) * 2004-06-29 2009-01-08 Abbate Anthony J Method of fabricating an implantable medical device by deformation of a tube or a sheet
US8747878B2 (en) 2006-04-28 2014-06-10 Advanced Cardiovascular Systems, Inc. Method of fabricating an implantable medical device by controlling crystalline structure
US7731890B2 (en) 2006-06-15 2010-06-08 Advanced Cardiovascular Systems, Inc. Methods of fabricating stents with enhanced fracture toughness
US20060020330A1 (en) * 2004-07-26 2006-01-26 Bin Huang Method of fabricating an implantable medical device with biaxially oriented polymers
US8268228B2 (en) 2007-12-11 2012-09-18 Abbott Cardiovascular Systems Inc. Method of fabricating stents from blow molded tubing
US8747879B2 (en) 2006-04-28 2014-06-10 Advanced Cardiovascular Systems, Inc. Method of fabricating an implantable medical device to reduce chance of late inflammatory response
US7875233B2 (en) 2004-09-30 2011-01-25 Advanced Cardiovascular Systems, Inc. Method of fabricating a biaxially oriented implantable medical device
ATE538833T1 (de) 2005-03-18 2012-01-15 Cook Medical Technologies Llc Drahtführungen mit neuen aussenschichtbereichen und kammern zur verbesserung der hydrophilen eigenschaften und abgabe therapeutischer wirkstoffe
US20060224226A1 (en) 2005-03-31 2006-10-05 Bin Huang In-vivo radial orientation of a polymeric implantable medical device
US20070135892A1 (en) 2005-12-13 2007-06-14 Robert Burgermeister Polymeric stent having modified molecular structures in the flexible connectors and in the radial struts and the radial arcs of the hoops
US20070282433A1 (en) 2006-06-01 2007-12-06 Limon Timothy A Stent with retention protrusions formed during crimping
US20070290412A1 (en) 2006-06-19 2007-12-20 John Capek Fabricating a stent with selected properties in the radial and axial directions
US7740791B2 (en) * 2006-06-30 2010-06-22 Advanced Cardiovascular Systems, Inc. Method of fabricating a stent with features by blow molding
US7901452B2 (en) * 2007-06-27 2011-03-08 Abbott Cardiovascular Systems Inc. Method to fabricate a stent having selected morphology to reduce restenosis
US7666342B2 (en) * 2007-06-29 2010-02-23 Abbott Cardiovascular Systems Inc. Method of manufacturing a stent from a polymer tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122736A (ja) * 1985-08-12 1987-06-04 Mitsui Petrochem Ind Ltd インフレ−シヨンフイルム、その製法と装置
JPS62158017A (ja) * 1985-12-24 1987-07-14 ゼロツクス　コ−ポレ−シヨン 肉薄管の製造装置及び方法
JP2004515581A (ja) * 2000-11-30 2004-05-27 ザ プロクター アンド ギャンブル カンパニー 高分子量ポリオレフィン及び該ポリオレフィンの重合のための触媒及び方法
US20030226833A1 (en) * 2001-02-15 2003-12-11 Scimed Life Systems, Inc. Laser cutting of stents and other medical devices

Also Published As

Publication number Publication date
JP2008507439A (ja) 2008-03-13
EP1773566A1 (en) 2007-04-18
US8192678B2 (en) 2012-06-05
US20110079941A1 (en) 2011-04-07
US20060020330A1 (en) 2006-01-26
US8715564B2 (en) 2014-05-06
WO2006014747A1 (en) 2006-02-09
US20140228929A1 (en) 2014-08-14
EP1773566B1 (en) 2016-08-31
US20120217672A1 (en) 2012-08-30

Similar Documents

Publication Publication Date Title
JP4782121B2 (ja) ２軸配向ポリマーを用いた埋め込み型医療機器の製造方法
US9023262B2 (en) Method of fabricating an implantable medical device using gel extrusion and charge induced orientation
JP5833543B2 (ja) 非晶質のポリマーまたは結晶度が非常に低いポリマーのコンストラクトからの埋込式医療機器（デバイス）の製造方法
EP2049171B1 (en) Stent fabricated from polymer composite toughened by a dispersed phase
US9717610B2 (en) Fiber reinforced composite stents
US7875233B2 (en) Method of fabricating a biaxially oriented implantable medical device
JP2009540927A (ja) 径方向および軸方向に選択された特性を有するステントの形成
WO2007146354A2 (en) Methods of fabricating stents with enhanced fracture toughness
US8765040B2 (en) Medical device fabrication process including strain induced crystallization with enhanced crystallization
ES2585254T3 (es) Método de fabricación de una endoprótesis vascular a partir de tubos moldeados por soplado
US8241554B1 (en) Method of forming a stent pattern on a tube
US20070179219A1 (en) Method of fabricating an implantable medical device using gel extrusion and charge induced orientation
US20080058916A1 (en) Method of fabricating polymeric self-expandable stent

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080710

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080710

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110215

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110513

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110518

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110520

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110607

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110706

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140715

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4782121

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees