WO2001032099A3 - Stretchable anti-buckling coiled-sheet stent - Google Patents

Stretchable anti-buckling coiled-sheet stent Download PDF

Info

Publication number
WO2001032099A3
WO2001032099A3 PCT/US2000/028944 US0028944W WO0132099A3 WO 2001032099 A3 WO2001032099 A3 WO 2001032099A3 US 0028944 W US0028944 W US 0028944W WO 0132099 A3 WO0132099 A3 WO 0132099A3
Authority
WO
WIPO (PCT)
Prior art keywords
shape
sheet
stretched
coiled
unstretched
Prior art date
Application number
PCT/US2000/028944
Other languages
French (fr)
Other versions
WO2001032099B1 (en
WO2001032099A2 (en
Inventor
Farhad Khosravi
Himanshu N Patel
Original Assignee
Endotex Interventional Sys Inc
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 Endotex Interventional Sys Inc filed Critical Endotex Interventional Sys Inc
Priority to AT00973677T priority Critical patent/ATE299361T1/en
Priority to JP2001534311A priority patent/JP2003512887A/en
Priority to DE60021274T priority patent/DE60021274T2/en
Priority to EP00973677A priority patent/EP1225844B1/en
Priority to CA002387069A priority patent/CA2387069A1/en
Publication of WO2001032099A2 publication Critical patent/WO2001032099A2/en
Publication of WO2001032099A3 publication Critical patent/WO2001032099A3/en
Publication of WO2001032099B1 publication Critical patent/WO2001032099B1/en

Links

Classifications

    • 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
    • A61F2/92—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
    • 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 sheet material 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0073—Quadric-shaped
    • A61F2230/008—Quadric-shaped paraboloidal
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility

Abstract

A stretchable coiled-sheet stent includes a coiled-up sheet having overlapping inner and outer longitudinal sections that is expandable between contracted and enlarged conditions, and a plurality of stretchable elements formed in the coiled-up sheet which are expandable between unstretched and stretched conditions. The coiled-up sheet is preferably formed from a temperature-based shape memory material, such as Nitinol, and at least one of the unstretched and stretched shapes is programmed into the shape memory. For example, the stretchable elements may be initially formed in the stretched shape, and the sheet heat treated to program the stretched shape into the shape memory. After cooling, the stretchable elements may be constrained in the unstretched shape for delivery. Alternatively, the stretchable elements may be formed in the unstretched shape and plastically deformed to their stretched shape, and the sheet may be heat treated to program the stretched shape into the shape memory. Upon cooling, the stretchable elements may return to their unstretched shape. The coiled-sheet stent is delivered in its contracted condition with the stretchable elements in the unstretched shape. The stent is introduced into a blood vessel and advanced to a target location, exposing the stent to the body temperature and activating the shape memory to bias the stretchable elements towards the stretched shape. The stent is deployed, at least partially expanding towards the enlarged condition due to the bias of the stretchable elements towards the stretched shape.
PCT/US2000/028944 1999-10-25 2000-10-18 Stretchable anti-buckling coiled-sheet stent WO2001032099A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT00973677T ATE299361T1 (en) 1999-10-25 2000-10-18 STRETCHY, NON-KINKING, WRAPPED STENT
JP2001534311A JP2003512887A (en) 1999-10-25 2000-10-18 Stretchable buckling resistant coil sheet stent
DE60021274T DE60021274T2 (en) 1999-10-25 2000-10-18 DEANBAR, NOT KNITTING, WRAPPED STENT
EP00973677A EP1225844B1 (en) 1999-10-25 2000-10-18 Stretchable anti-buckling coiled-sheet stent
CA002387069A CA2387069A1 (en) 1999-10-25 2000-10-18 Stretchable anti-buckling coiled-sheet stent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/427,260 US8092514B1 (en) 1998-11-16 1999-10-25 Stretchable anti-buckling coiled-sheet stent
US09/427,260 1999-10-25

Publications (3)

Publication Number Publication Date
WO2001032099A2 WO2001032099A2 (en) 2001-05-10
WO2001032099A3 true WO2001032099A3 (en) 2001-09-27
WO2001032099B1 WO2001032099B1 (en) 2001-11-29

Family

ID=23694136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/028944 WO2001032099A2 (en) 1999-10-25 2000-10-18 Stretchable anti-buckling coiled-sheet stent

Country Status (8)

Country Link
US (1) US8092514B1 (en)
EP (2) EP1225844B1 (en)
JP (1) JP2003512887A (en)
AT (2) ATE299361T1 (en)
CA (1) CA2387069A1 (en)
DE (2) DE60045748D1 (en)
ES (1) ES2243316T3 (en)
WO (1) WO2001032099A2 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6696550B2 (en) 1998-07-23 2004-02-24 Millennium Pharmaceuticals, Inc. Humanized anti-CCR2 antibodies and methods of use therefor
US8070792B2 (en) 2000-09-22 2011-12-06 Boston Scientific Scimed, Inc. Stent
US20030074051A1 (en) * 2001-10-16 2003-04-17 Kirsten Freislinger Luehrs Flexible stent
US20040151721A1 (en) 2001-10-19 2004-08-05 O'keefe Theresa Humanized anti-CCR2 antibodies and methods of use therefor
DE10233085B4 (en) * 2002-07-19 2014-02-20 Dendron Gmbh Stent with guide wire
US8425549B2 (en) 2002-07-23 2013-04-23 Reverse Medical Corporation Systems and methods for removing obstructive matter from body lumens and treating vascular defects
US7223283B2 (en) 2002-10-09 2007-05-29 Boston Scientific Scimed, Inc. Stent with improved flexibility
US7331986B2 (en) 2002-10-09 2008-02-19 Boston Scientific Scimed, Inc. Intraluminal medical device having improved visibility
US7491227B2 (en) 2003-06-16 2009-02-17 Boston Scientific Scimed, Inc. Coiled-sheet stent with flexible mesh design
WO2006034436A2 (en) 2004-09-21 2006-03-30 Stout Medical Group, L.P. Expandable support device and method of use
WO2006116761A2 (en) * 2005-04-27 2006-11-02 Stout Medical Group, L.P. Expandable support device and methods of use
JP5081822B2 (en) 2005-07-14 2012-11-28 スタウト メディカル グループ，エル．ピー． Expandable support device and system
WO2007131002A2 (en) 2006-05-01 2007-11-15 Stout Medical Group, L.P. Expandable support device and method of use
US8414637B2 (en) 2006-09-08 2013-04-09 Boston Scientific Scimed, Inc. Stent
US20080269774A1 (en) 2006-10-26 2008-10-30 Chestnut Medical Technologies, Inc. Intracorporeal Grasping Device
US7810223B2 (en) 2007-05-16 2010-10-12 Boston Scientific Scimed, Inc. Method of attaching radiopaque markers to intraluminal medical devices, and devices formed using the same
US11337714B2 (en) 2007-10-17 2022-05-24 Covidien Lp Restoring blood flow and clot removal during acute ischemic stroke
US8088140B2 (en) 2008-05-19 2012-01-03 Mindframe, Inc. Blood flow restorative and embolus removal methods
KR101819554B1 (en) 2008-02-22 2018-01-17 마이크로 테라퓨틱스 인코포레이티드 Methods and apparatus for flow restoration
US20100211176A1 (en) 2008-11-12 2010-08-19 Stout Medical Group, L.P. Fixation device and method
WO2010056895A1 (en) 2008-11-12 2010-05-20 Stout Medical Group, L.P. Fixation device and method
US8529596B2 (en) 2009-07-08 2013-09-10 Concentric Medical, Inc. Vascular and bodily duct treatment devices and methods
US20110009941A1 (en) * 2009-07-08 2011-01-13 Concentric Medical, Inc. Vascular and bodily duct treatment devices and methods
CA3031851C (en) 2009-10-23 2020-07-07 Amgen British Columbia Anti-gcc antibody molecules and related compositions and methods
EP2332499B1 (en) * 2009-12-11 2016-01-27 Biotronik VI Patent AG Endoprosthesis
DE102010010849A1 (en) * 2010-03-10 2011-09-15 Acandis Gmbh & Co. Kg Medical device for removing concretions from hollow organs of the body and method for producing such a device
US8882824B2 (en) * 2010-04-20 2014-11-11 Cg Bio Co., Ltd. Expanding vascular stent
US8535380B2 (en) 2010-05-13 2013-09-17 Stout Medical Group, L.P. Fixation device and method
JP2012034896A (en) * 2010-08-09 2012-02-23 Terumo Corp In vivo indwelling stent and biological organ dilator implement
US9039749B2 (en) 2010-10-01 2015-05-26 Covidien Lp Methods and apparatuses for flow restoration and implanting members in the human body
US9149286B1 (en) 2010-11-12 2015-10-06 Flexmedex, LLC Guidance tool and method for use
CA2826615A1 (en) 2011-02-04 2012-08-09 Concentric Medical, Inc. Vascular and bodily duct treatment devices and methods
EP2747682A4 (en) 2011-08-23 2015-01-21 Flexmedex Llc Tissue removal device and method
US9204966B2 (en) * 2011-11-21 2015-12-08 Northwestern University Penile prosthesis
EA034689B1 (en) 2012-04-27 2020-03-06 Милленниум Фармасьютикалз, Инк. Anti-gcc antibody molecule and use thereof to test for susceptibility to gcc-targeted therapy
US10076399B2 (en) 2013-09-13 2018-09-18 Covidien Lp Endovascular device engagement
US9895243B2 (en) 2014-07-17 2018-02-20 W. L. Gore & Associates, Inc. Stent having adjacent elements connected by narrow flexible webs
CN114587704A (en) * 2017-09-12 2022-06-07 W.L.戈尔及同仁股份有限公司 Medical device substrate with rotatable struts
CN107582130A (en) * 2017-09-25 2018-01-16 杭州巴泰医疗器械有限公司 A kind of blood vessel expansion appliance of the tie bracket and application of non-built-in mode the foley's tube tie bracket
CN107550610A (en) * 2017-09-25 2018-01-09 杭州巴泰医疗器械有限公司 A kind of blood vessel expansion appliance of the high intensity tie bracket and application of non-built-in mode the foley's tube tie bracket
US20230172734A1 (en) * 2020-05-11 2023-06-08 Subroto Paul Removable stent
US20230233312A1 (en) * 2022-01-21 2023-07-27 Covidien Lp Stent design for transluminal application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733330A (en) * 1997-01-13 1998-03-31 Advanced Cardiovascular Systems, Inc. Balloon-expandable, crush-resistant locking stent
WO1999048441A1 (en) * 1998-03-25 1999-09-30 Endotex Interventional Systems, Inc. Coiled sheet graft for single and bifurcated lumens and methods of making and use
WO2000028921A2 (en) * 1998-11-16 2000-05-25 Endotex Interventional Systems, Inc. Coiled-sheet stent-graft with exo-skeleton

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868956A (en) 1972-06-05 1975-03-04 Ralph J Alfidi Vessel implantable appliance and method of implanting it
US4565589A (en) 1982-03-05 1986-01-21 Raychem Corporation Nickel/titanium/copper shape memory alloy
US4512338A (en) 1983-01-25 1985-04-23 Balko Alexander B Process for restoring patency to body vessels
US4503569A (en) 1983-03-03 1985-03-12 Dotter Charles T Transluminally placed expandable graft prosthesis
US5190546A (en) 1983-10-14 1993-03-02 Raychem Corporation Medical devices incorporating SIM alloy elements
US4631094A (en) 1984-11-06 1986-12-23 Raychem Corporation Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom
US4577631A (en) 1984-11-16 1986-03-25 Kreamer Jeffry W Aneurysm repair apparatus and method
JPS63238872A (en) 1987-03-25 1988-10-04 テルモ株式会社 Instrument for securing inner diameter of cavity of tubular organ and catheter equipped therewith
US4795458A (en) 1987-07-02 1989-01-03 Regan Barrie F Stent for use following balloon angioplasty
JPS6446477A (en) 1987-08-13 1989-02-20 Terumo Corp Catheter
US4830003A (en) 1988-06-17 1989-05-16 Wolff Rodney G Compressive stent and delivery system
US5019085A (en) 1988-10-25 1991-05-28 Cordis Corporation Apparatus and method for placement of a stent within a subject vessel
US4950227A (en) 1988-11-07 1990-08-21 Boston Scientific Corporation Stent delivery system
CH678393A5 (en) 1989-01-26 1991-09-13 Ulrich Prof Dr Med Sigwart
US5100429A (en) 1989-04-28 1992-03-31 C. R. Bard, Inc. Endovascular stent and delivery system
US4994071A (en) 1989-05-22 1991-02-19 Cordis Corporation Bifurcating stent apparatus and method
US5035706A (en) 1989-10-17 1991-07-30 Cook Incorporated Percutaneous stent and method for retrieval thereof
US5158548A (en) 1990-04-25 1992-10-27 Advanced Cardiovascular Systems, Inc. Method and system for stent delivery
DK0480667T3 (en) 1990-10-09 1996-06-10 Cook Inc Percutaneous stent construction
JPH0717314Y2 (en) 1990-10-18 1995-04-26 ソン ホーヨン Self-expanding intravascular stent
US5356423A (en) 1991-01-04 1994-10-18 American Medical Systems, Inc. Resectable self-expanding stent
US5135536A (en) 1991-02-05 1992-08-04 Cordis Corporation Endovascular stent and method
US5197978B1 (en) 1991-04-26 1996-05-28 Advanced Coronary Tech Removable heat-recoverable tissue supporting device
US5443498A (en) 1991-10-01 1995-08-22 Cook Incorporated Vascular stent and method of making and implanting a vacsular stent
US5167614A (en) * 1991-10-29 1992-12-01 Medical Engineering Corporation Prostatic stent
CA2087132A1 (en) 1992-01-31 1993-08-01 Michael S. Williams Stent capable of attachment within a body lumen
US5683448A (en) 1992-02-21 1997-11-04 Boston Scientific Technology, Inc. Intraluminal stent and graft
US5405377A (en) 1992-02-21 1995-04-11 Endotech Ltd. Intraluminal stent
US5354308A (en) 1992-05-01 1994-10-11 Beth Israel Hospital Association Metal wire stent
WO1995014500A1 (en) 1992-05-01 1995-06-01 Beth Israel Hospital A stent
US5540712A (en) 1992-05-01 1996-07-30 Nitinol Medical Technologies, Inc. Stent and method and apparatus for forming and delivering the same
DE4303181A1 (en) 1993-02-04 1994-08-11 Angiomed Ag Implantable catheter
US5441515A (en) * 1993-04-23 1995-08-15 Advanced Cardiovascular Systems, Inc. Ratcheting stent
IL105828A (en) 1993-05-28 1999-06-20 Medinol Ltd Medical stent
JP2703510B2 (en) 1993-12-28 1998-01-26 アドヴァンスド カーディオヴァスキュラー システムズ インコーポレーテッド Expandable stent and method of manufacturing the same
EP0666065A1 (en) 1994-02-02 1995-08-09 Katsushi Mori Stent for biliary, urinary or vascular system
US5556413A (en) 1994-03-11 1996-09-17 Advanced Cardiovascular Systems, Inc. Coiled stent with locking ends
US5449373A (en) 1994-03-17 1995-09-12 Medinol Ltd. Articulated stent
US5843120A (en) 1994-03-17 1998-12-01 Medinol Ltd. Flexible-expandable stent
US5733303A (en) 1994-03-17 1998-03-31 Medinol Ltd. Flexible expandable stent
US5788979A (en) 1994-07-22 1998-08-04 Inflow Dynamics Inc. Biodegradable coating with inhibitory properties for application to biocompatible materials
US5649977A (en) 1994-09-22 1997-07-22 Advanced Cardiovascular Systems, Inc. Metal reinforced polymer stent
US5836964A (en) 1996-10-30 1998-11-17 Medinol Ltd. Stent fabrication method
EP0813397A4 (en) * 1995-03-10 1999-10-06 Cardiovascular Concepts Inc Tubular endoluminar prosthesis having oblique ends
US5624508A (en) 1995-05-02 1997-04-29 Flomenblit; Josef Manufacture of a two-way shape memory alloy and device
US5882444A (en) 1995-05-02 1999-03-16 Litana Ltd. Manufacture of two-way shape memory devices
US5833707A (en) 1995-07-05 1998-11-10 Advanced Cardiovascular Systems, Inc. Removable stent and method of deployment
US6042605A (en) * 1995-12-14 2000-03-28 Gore Enterprose Holdings, Inc. Kink resistant stent-graft
US5895406A (en) * 1996-01-26 1999-04-20 Cordis Corporation Axially flexible stent
US5843117A (en) 1996-02-14 1998-12-01 Inflow Dynamics Inc. Implantable vascular and endoluminal stents and process of fabricating the same
US5954743A (en) * 1996-04-26 1999-09-21 Jang; G. David Intravascular stent
UA58485C2 (en) 1996-05-03 2003-08-15 Медінол Лтд. Method for manufacture of bifurcated stent (variants) and bifurcated stent (variants)
US5728150A (en) 1996-07-29 1998-03-17 Cardiovascular Dynamics, Inc. Expandable microporous prosthesis
US6007573A (en) 1996-09-18 1999-12-28 Microtherapeutics, Inc. Intracranial stent and method of use
US5807404A (en) 1996-09-19 1998-09-15 Medinol Ltd. Stent with variable features to optimize support and method of making such stent
US5843176A (en) 1996-10-17 1998-12-01 Cordis Corporation Self-expanding endoprosthesis
US5824045A (en) 1996-10-21 1998-10-20 Inflow Dynamics Inc. Vascular and endoluminal stents
US6086610A (en) * 1996-10-22 2000-07-11 Nitinol Devices & Components Composite self expanding stent device having a restraining element
US5871437A (en) 1996-12-10 1999-02-16 Inflow Dynamics, Inc. Radioactive stent for treating blood vessels to prevent restenosis
US5868782A (en) 1996-12-24 1999-02-09 Global Therapeutics, Inc. Radially expandable axially non-contracting surgical stent
US5824052A (en) * 1997-03-18 1998-10-20 Endotex Interventional Systems, Inc. Coiled sheet stent having helical articulation and methods of use
US5824054A (en) 1997-03-18 1998-10-20 Endotex Interventional Systems, Inc. Coiled sheet graft stent and methods of making and use
US5843175A (en) 1997-06-13 1998-12-01 Global Therapeutics, Inc. Enhanced flexibility surgical stent
IL121316A (en) 1997-07-15 2001-07-24 Litana Ltd Implantable medical device of shape memory alloy
US5855600A (en) 1997-08-01 1999-01-05 Inflow Dynamics Inc. Flexible implantable stent with composite design
DE19834956B9 (en) 1997-08-01 2005-10-20 Eckhard Alt Supporting prosthesis (stent)
US6042606A (en) 1997-09-29 2000-03-28 Cook Incorporated Radially expandable non-axially contracting surgical stent
US5964770A (en) 1997-09-30 1999-10-12 Litana Ltd. High strength medical devices of shape memory alloy
US5976182A (en) 1997-10-03 1999-11-02 Advanced Cardiovascular Systems, Inc. Balloon-expandable, crush-resistant locking stent and method of loading the same
US6019789A (en) 1998-04-01 2000-02-01 Quanam Medical Corporation Expandable unit cell and intraluminal stent
US6015433A (en) 1998-05-29 2000-01-18 Micro Therapeutics, Inc. Rolled stent with waveform perforation pattern
US20010047200A1 (en) * 1999-10-13 2001-11-29 Raymond Sun Non-foreshortening intraluminal prosthesis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733330A (en) * 1997-01-13 1998-03-31 Advanced Cardiovascular Systems, Inc. Balloon-expandable, crush-resistant locking stent
WO1999048441A1 (en) * 1998-03-25 1999-09-30 Endotex Interventional Systems, Inc. Coiled sheet graft for single and bifurcated lumens and methods of making and use
WO2000028921A2 (en) * 1998-11-16 2000-05-25 Endotex Interventional Systems, Inc. Coiled-sheet stent-graft with exo-skeleton

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US8092514B1 (en) 2012-01-10
ATE299361T1 (en) 2005-07-15
EP1559382A3 (en) 2006-04-26
EP1559382A2 (en) 2005-08-03
WO2001032099B1 (en) 2001-11-29
JP2003512887A (en) 2003-04-08
DE60021274T2 (en) 2006-05-18
DE60045748D1 (en) 2011-04-28
DE60021274D1 (en) 2005-08-18
ATE501686T1 (en) 2011-04-15
ES2243316T3 (en) 2005-12-01
CA2387069A1 (en) 2001-05-10
WO2001032099A2 (en) 2001-05-10
EP1225844B1 (en) 2005-07-13
EP1225844A2 (en) 2002-07-31
EP1559382B1 (en) 2011-03-16

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