CA2351542A1 - Coiled-sheet stent-graft with exo-skeleton - Google Patents

Coiled-sheet stent-graft with exo-skeleton Download PDF

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Publication number
CA2351542A1
CA2351542A1 CA002351542A CA2351542A CA2351542A1 CA 2351542 A1 CA2351542 A1 CA 2351542A1 CA 002351542 A CA002351542 A CA 002351542A CA 2351542 A CA2351542 A CA 2351542A CA 2351542 A1 CA2351542 A1 CA 2351542A1
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CA
Canada
Prior art keywords
stent
graft
coiled
sheet
tubular graft
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.)
Granted
Application number
CA002351542A
Other languages
French (fr)
Other versions
CA2351542C (en
Inventor
Farhad Khosravi
Himanshu N. Patel
John J. Frantzen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Scimed Inc
Original Assignee
Endotex Interventional Systems, Inc.
Farhad Khosravi
Himanshu N. Patel
John J. Frantzen
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Filing date
Publication date
Application filed by Endotex Interventional Systems, Inc., Farhad Khosravi, Himanshu N. Patel, John J. Frantzen filed Critical Endotex Interventional Systems, Inc.
Publication of CA2351542A1 publication Critical patent/CA2351542A1/en
Application granted granted Critical
Publication of CA2351542C publication Critical patent/CA2351542C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A—HUMAN NECESSITIES
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    • 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
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    • 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
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    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
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    • A61F2/02—Prostheses implantable into the body
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A61F2002/072—Encapsulated stents, e.g. wire or whole stent embedded in lining
    • 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
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    • A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
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    • 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
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Abstract

A stent-graft having an exo-skeleton attached to a tubular graft, the tubular graft having a peripheral wall defining a lumen therein extending between first and second ends. The exo-skeleton may assume contracted and enlarged conditions, and includes one or more serpentine elements, each extending both peripherally and axially along at least a portion of the peripheral wall. Coiled-sheet stents are provided on the ends of the tubular graft for anchoring the ends within a body passage. Each serpentine element is a zigzag structure extending peripherally about the peripheral wall, with a plurality of serpentine elements distributed axially along the peripheral wall. The serpentine elements are individually attached to the peripheral wall and/or connector elements may extend between adjacent serpentine elements. Alternatively, each serpentine element may define a generally sinusoidal shape extending axially along the peripheral wall. The tubular graft may have a bifurcated end from which a tubular graft extension segment may extend and to which a docking limb may be attached. A plurality of serpentin e elements may also be attached to the extension segment and the docking limb.

Claims (26)

1. A stent-graft (10), comprising:
a tubular graft (12) having a peripheral wall (26) defining a periphery and a lumen (30) therein, the lumen (30)extending axially between first and second ends (20, 22) of the tubular graft (12);
an exo-skeleton (14) attached to an intermediate portion of the peripheral wall (26), the exo-skeleton (14) comprising a plurality of serpentine elements that are separate structures individually attached to the peripheral wall (26) along an intermediate region (29) of the tubular graft (12), each serpentine element (12) extending both peripherally and axially along at least a portion of the peripheral wall (26); and a coiled-sheet scent (16, 18) attached to each of the first and second ends (20, 22) for substantially anchoring the first and second ends (20, 22), respectively, within a body passage, each coiled-sheet stent (16, 18) including teeth (414) along an inner edge (416) for engaging mesh elements (420) for locking the stent (16, 18) in one or more larger diameters.
2. The stent-graft (l0) of claim 1, wherein each serpentine element (14) comprises a zigzag structure extending substantially peripherally about the peripheral wall (26) of the tubular graft (12).
3. The stent-graft (10) of claim 1 or 2, wherein the plurality of serpentine elements (14) are distributed axially along the peripheral wall (26) for providing articulation of the tubular graft (12) between adjacent serpentine elements (14).
4. The stent-graft (110) of claim 1, wherein each serpentine element (132) defines a generally sinusoidal shape extending substantially axially along the peripheral wa11 (126).
5. The stent-graf t ( 110 ) of claim 4, wherein the plurality of serpentine elements (132) are distributed substantially evenly about the periphery of the peripheral wall (126).
6. The stent-graft (110) of claim 4, wherein each serpentine element (132) includes substantially transverse peripheral elements (134), adjacent transverse peripheral elements (134) being connected by alternating curved elements (136), thereby defining the generally sinusoidal shape.
7. The stent-graft (l0) of any of claims 1-6, wherein the exo-skeleton (14) is directable between a contracted condition for facilitating introduction within a body passage and an enlarged condition for deployment within the body passage, the exo-skeleton (14) substantially supporting the tubular graft (12) to hold the lumen (30) of the tubular graft (12) substantially open in the enlarged condition.
8. The stent-graft (10) of claim 7, wherein the exo-skeleton (14) is radially compressible to the contracted condition and biased to assume the enlarged condition.
9. The stent-graft (110) of claim 7, wherein the contracted condition of the exo-skeleton (114) is achieved by substantially flattening and circumferentially rolling the exo-skeleton (114).
10. The scent-graft (10) of any of claims 1-9, wherein the tubular graft (12) comprises a polymeric material.
11. The stent-graft (10) of claim 10, wherein the polymeric material is selected from the group consisting of polyester, polytetrafluorethaline, dacron, teflon, and polyurethane.
12. The stent-graft (10) of any of claims 1-11, wherein the exo-skeleton (14) is attached to the tubular graft (12) by sutures, staples, wires, or an adhesive.
13. The stent-graft (10) of any of claims 1-11, wherein the exo-skeleton (14) is attached to the tubular graft (12) by a process selected from thermal bonding, chemical bonding, and ultrasonic bonding.
14. The stent-graft (10) of any of claims 1, 2, or 3, wherein each serpentine element (14) comprises a wire formed into a serpentine shape.
15. The stent-graft (10) of claim 1, wherein the scents (16, 18) includes external outwardly oriented hooks for engaging a wall of a body passage.
16. The stent-graft (l0) of claim 1, further comprising pro-thrombotic material on an exterior surface of at least one of the stents (16, 18), or one of the first and second ends (20, 22) of the tubular graft (12),
17. The stent-graft (210) of claim 1, wherein the first end (220) of the tubular graft (212) has a cross-section that is substantially smaller than a cross-section of the second end (222) of the tubular graft (212).
18. The stent-graft (10) of claim 1, wherein the exo-skeleton (14) is attached to an exterior surface of the tubular graft (12).
19. The stent-graft of claim 1, wherein at least one of the coiled-sheet stents (16, 18) comprises a plurality of resilient mesh elements (420), the mesh elements (420) being adapted to partially recoil when the at least one of the stents is subjected to radially compressive forces.
20. The stent-graft of claim 19, wherein the entirety of at least one of the coiled-sheet stents (16, 18) is made of resilient mesh elements (420).
21. The stent-graft of claim 1, wherein at least one of the coiled-sheet stents comprises a stretchable portion (512, 616) defined by a plurality of resilient mesh elements adapted to partially recoil when the coiled-sheet stent is subjected to radially compressive forces.
22. The stent-graft of claim 21, wherein the stretchable portion (512) extends longitudinally between first and second ends of the coiled-sheet stent.
23. The stent-graft of claim 21, wherein the stretchable portion (616) comprises a sleeve on an end of the coiled-sheet stent exposed beyond the respective end of the tubular graft.
24. The stent-graft (310) of claim 1, wherein the tubular graft is bifurcated, and wherein the stent-graft (310) further comprises:
a tubular graft extension segment (314) extending from the intermediate region (312) of the tubular graft (312) opposite the first end (320), the tubular graft extension segment (314)having a peripheral wall (328) and including the second end (340) opposite the intermediate region (312);
a plurality of serpentine elements (334) that are separate structures individually attached to and distributed along the peripheral wall (328) of the tubular graft extension segment (314) in a predetermined configuration for providing articulation of the tubular graft extension segment (314) between adjacent serpentine elements (314);
and a collar (318) adjacent the tubular graft extension segment (314).
25. The stent-graft (310) of claim 24, further comprising:
a tubular graft docking limb (316) having a peripheral wall (348), the docking limb (316) being attachable to the collar (318) adjacent the tubular graft extension segment (314);
a plurality of serpentine elements (350) that are separate structures individually attached to and distributed along, the peripheral wall (348) of the tubular graft docking limb (316)in a predetermined configuration for providing articulation of the tubular graft docking limb (316) between adjacent serpentine elements (350); and a coiled-sheet stent (342) on an end (344) of the tubular graft docking limb (316) opposite the collar (318) for substantially anchoring the end (344) within a body passage.
25. A stretchable stent (510), comprising:
a coiled-up sheet having overlapping inner and outer longitudinal sections (524, 526), and being radially expandable between a first size and one or more larger sizes, the coiled-up sheet defining a periphery (522) in a plane substantially perpendicular to a longitudinal axis (520) thereof;
a plurality of teeth (516) extending from the inner longitudinal section (524) for engaging openings in the outer longitudinal section (526) to selectively secure the coiled-up sheet in the one or more larger sizes; and a stretchable portion (512) comprising a plurality of resilient mesh elements extending along a portion of the coiled-up sheet, the mesh elements being biased to a stretched configuration assuming an enlarged size about the periphery of the coiled-up sheet, the mesh elements being compressible to an unstretched configuration defining a smaller size about the periphery of the coiled-up sheet than the stretched configuration when the stent is subjected to radially compressive forces.
27. The stent (510) of claim 26, wherein the stretchable portion (512) extends longitudinally between first and second ends of the coiled-up sheet (510).

28. The stent of claim 26, wherein the stretchable portion comprises a sleeve (616) on an end of the coiled-up sheet (610).
29. The stem (510) of claim 26, wherein the coiled-up sheet comprises Nitinol.
30. The stent (510) of claim 29, wherein the coiled-up sheet is biased to adopt a second size larger than the first size when the Nitinol is in its austenitic phase, whereby the mesh elements are biased to the stretched configuration.
31. The scent (510) of claim 29, wherein the coiled-up sheet (510) is compressible to a third size smaller than the second size when the Nitinol is in a martensitic phase, whereby the mesh elements define the unstretched configuration.
32. The stent (510) of claim 26, wherein the coiled-up sheet comprises an unstretchable portion that is generally incompressible about the periphery.
33. The stent (410) of claim 26, wherein the entire stent (410) is made of resilient mesh elements (412).
34. The stent of claim 33, wherein the stent (410) is formed from Nitinol, wherein the mesh elements (412) are compressible to define the unstretched condition when the Nitinol is in a martensitic phase, and wherein the mesh elements (412) are biased to the stretched condition in an austenitic phase.
26 35. The stent of claim 34, wherein the stent is configured to assume the austenitic phase within a blood vessel.
CA2351542A 1998-11-16 1999-11-08 Coiled-sheet stent-graft with exo-skeleton Expired - Fee Related CA2351542C (en)

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Families Citing this family (190)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7686846B2 (en) 1996-06-06 2010-03-30 Devax, Inc. Bifurcation stent and method of positioning in a body lumen
US8728143B2 (en) 1996-06-06 2014-05-20 Biosensors International Group, Ltd. Endoprosthesis deployment system for treating vascular bifurcations
US7238197B2 (en) 2000-05-30 2007-07-03 Devax, Inc. Endoprosthesis deployment system for treating vascular bifurcations
US6887268B2 (en) * 1998-03-30 2005-05-03 Cordis Corporation Extension prosthesis for an arterial repair
US6656215B1 (en) 2000-11-16 2003-12-02 Cordis Corporation Stent graft having an improved means for attaching a stent to a graft
US8092514B1 (en) * 1998-11-16 2012-01-10 Boston Scientific Scimed, Inc. Stretchable anti-buckling coiled-sheet stent
US6322585B1 (en) * 1998-11-16 2001-11-27 Endotex Interventional Systems, Inc. Coiled-sheet stent-graft with slidable exo-skeleton
US6325820B1 (en) * 1998-11-16 2001-12-04 Endotex Interventional Systems, Inc. Coiled-sheet stent-graft with exo-skeleton
EP1194079B1 (en) 1999-07-02 2005-06-01 Endotex Interventional Systems, Inc. Flexible, stretchable coiled-sheet stent
US6733513B2 (en) 1999-11-04 2004-05-11 Advanced Bioprosthetic Surfaces, Ltd. Balloon catheter having metal balloon and method of making same
US6610087B1 (en) 1999-11-16 2003-08-26 Scimed Life Systems, Inc. Endoluminal stent having a matched stiffness region and/or a stiffness gradient and methods for providing stent kink resistance
US6585758B1 (en) 1999-11-16 2003-07-01 Scimed Life Systems, Inc. Multi-section filamentary endoluminal stent
US8458879B2 (en) 2001-07-03 2013-06-11 Advanced Bio Prosthetic Surfaces, Ltd., A Wholly Owned Subsidiary Of Palmaz Scientific, Inc. Method of fabricating an implantable medical device
US6379383B1 (en) 1999-11-19 2002-04-30 Advanced Bio Prosthetic Surfaces, Ltd. Endoluminal device exhibiting improved endothelialization and method of manufacture thereof
US7335426B2 (en) 1999-11-19 2008-02-26 Advanced Bio Prosthetic Surfaces, Ltd. High strength vacuum deposited nitinol alloy films and method of making same
US6929658B1 (en) * 2000-03-09 2005-08-16 Design & Performance-Cyprus Limited Stent with cover connectors
CN1427698A (en) * 2000-03-09 2003-07-02 迪赛罗医疗发展有限公司 Stent with cover connectors
CA2400072C (en) * 2000-03-14 2010-01-19 Cook Incorporated Endovascular stent graft
US6680126B1 (en) * 2000-04-27 2004-01-20 Applied Thin Films, Inc. Highly anisotropic ceramic thermal barrier coating materials and related composites
WO2002015824A2 (en) * 2000-08-25 2002-02-28 Kensey Nash Corporation Covered stents, systems for deploying covered stents
US6547818B1 (en) * 2000-10-20 2003-04-15 Endotex Interventional Systems, Inc. Selectively thinned coiled-sheet stents and methods for making them
AU2002233936A1 (en) 2000-11-07 2002-05-21 Advanced Bio Prosthetic Surfaces, Ltd. Endoluminal stent, self-fupporting endoluminal graft and methods of making same
AU2002214890A1 (en) * 2000-11-17 2002-05-27 Raimund Erbel Endovascular prosthesis
DE10104361A1 (en) * 2001-02-01 2002-08-08 Fumedica Intertrade Ag Huenenb Combination of vascular prosthesis and holding element
EP1372534B1 (en) * 2001-03-28 2006-11-29 Cook Incorporated Set of sections for a modular stent graft assembly
US7175651B2 (en) * 2001-07-06 2007-02-13 Andrew Kerr Stent/graft assembly
US20040215322A1 (en) * 2001-07-06 2004-10-28 Andrew Kerr Stent/graft assembly
US9937066B2 (en) 2001-04-11 2018-04-10 Andre Kerr Stent/graft assembly
US20170224469A1 (en) 2001-04-11 2017-08-10 Andrew Kerr Stent/graft assembly
US7105017B2 (en) * 2001-04-11 2006-09-12 Andrew Kerr Axially-connected stent/graft assembly
US20040073288A1 (en) * 2001-07-06 2004-04-15 Andrew Kerr Stent/graft assembly
JP2004529735A (en) * 2001-06-18 2004-09-30 イーバ コーポレイション Prosthetic implants and their use
US6979346B1 (en) * 2001-08-08 2005-12-27 Advanced Cardiovascular Systems, Inc. System and method for improved stent retention
US7179283B2 (en) * 2001-11-02 2007-02-20 Scimed Life Systems, Inc. Vapor deposition process for producing a stent-graft and a stent-graft produced therefrom
US6712843B2 (en) * 2001-11-20 2004-03-30 Scimed Life Systems, Inc Stent with differential lengthening/shortening members
US7147661B2 (en) 2001-12-20 2006-12-12 Boston Scientific Santa Rosa Corp. Radially expandable stent
US20030181973A1 (en) * 2002-03-20 2003-09-25 Harvinder Sahota Reduced restenosis drug containing stents
AU2003239369A1 (en) * 2002-05-06 2003-11-17 Abbott Laboratories Endoprosthesis for controlled contraction and expansion
EP1503700B1 (en) 2002-05-08 2012-09-26 Abbott Laboratories Endoprosthesis having foot extensions
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
US7556643B2 (en) * 2002-07-24 2009-07-07 Boston Scientific Scimed, Inc. Graft inside stent
US6805706B2 (en) 2002-08-15 2004-10-19 Gmp Cardiac Care, Inc. Stent-graft with rails
US9561123B2 (en) 2002-08-30 2017-02-07 C.R. Bard, Inc. Highly flexible stent and method of manufacture
US6878162B2 (en) * 2002-08-30 2005-04-12 Edwards Lifesciences Ag Helical stent having improved flexibility and expandability
US8518096B2 (en) * 2002-09-03 2013-08-27 Lifeshield Sciences Llc Elephant trunk thoracic endograft and delivery system
AU2003270817B2 (en) 2002-09-26 2009-09-17 Vactronix Scientific, Llc High strength vacuum deposited nitionol alloy films, medical thin film graft materials and method of making same
WO2004041126A1 (en) 2002-11-08 2004-05-21 Jacques Seguin Endoprosthesis for vascular bifurcation
US7318836B2 (en) * 2003-03-11 2008-01-15 Boston Scientific Scimed, Inc. Covered stent
JP2004290279A (en) * 2003-03-25 2004-10-21 Terumo Corp Biological organ expanding utensil, self-expanding type stent, and its manufacturing method
US7279003B2 (en) * 2003-04-24 2007-10-09 Medtronic Vascular, Inc. Stent graft tapered spring
US7658759B2 (en) * 2003-04-24 2010-02-09 Cook Incorporated Intralumenally implantable frames
US7625398B2 (en) 2003-05-06 2009-12-01 Abbott Laboratories Endoprosthesis having foot extensions
US7625401B2 (en) 2003-05-06 2009-12-01 Abbott Laboratories Endoprosthesis having foot extensions
US20040236414A1 (en) * 2003-05-23 2004-11-25 Brar Balbir S. Devices and methods for treatment of stenotic regions
US7226473B2 (en) * 2003-05-23 2007-06-05 Brar Balbir S Treatment of stenotic regions
US7491227B2 (en) * 2003-06-16 2009-02-17 Boston Scientific Scimed, Inc. Coiled-sheet stent with flexible mesh design
US20050015140A1 (en) * 2003-07-14 2005-01-20 Debeer Nicholas Encapsulation device and methods of use
US8734501B2 (en) 2003-10-10 2014-05-27 Cook Medical Technologies Llc Composite stent graft
US7338530B2 (en) * 2003-11-24 2008-03-04 Checkmed Systems, Inc. Stent
US20050149168A1 (en) * 2003-12-30 2005-07-07 Daniel Gregorich Stent to be deployed on a bend
US7479158B2 (en) * 2004-02-20 2009-01-20 Boston Scientific Scimed, Inc. Stent with nested flexible connectors for flexibility and crimpability
US8632580B2 (en) 2004-12-29 2014-01-21 Boston Scientific Scimed, Inc. Flexible medical devices including metallic films
US8992592B2 (en) 2004-12-29 2015-03-31 Boston Scientific Scimed, Inc. Medical devices including metallic films
US8998973B2 (en) 2004-03-02 2015-04-07 Boston Scientific Scimed, Inc. Medical devices including metallic films
US8591568B2 (en) 2004-03-02 2013-11-26 Boston Scientific Scimed, Inc. Medical devices including metallic films and methods for making same
US7901447B2 (en) 2004-12-29 2011-03-08 Boston Scientific Scimed, Inc. Medical devices including a metallic film and at least one filament
US7497872B2 (en) * 2004-03-08 2009-03-03 Cook Incorporated Retainer for a stent-graft
US7955373B2 (en) * 2004-06-28 2011-06-07 Boston Scientific Scimed, Inc. Two-stage stent-graft and method of delivering same
US20060034769A1 (en) * 2004-08-13 2006-02-16 Rutgers, The State University Radiopaque polymeric stents
FR2874500B1 (en) * 2004-08-31 2006-12-29 Perouse Soc Par Actions Simpli VASCULAR PROSTHESIS BIFURQUEE
US20060064155A1 (en) * 2004-09-01 2006-03-23 Pst, Llc Stent and method for manufacturing the stent
US7780721B2 (en) 2004-09-01 2010-08-24 C. R. Bard, Inc. Stent and method for manufacturing the stent
US20060253193A1 (en) * 2005-05-03 2006-11-09 Lichtenstein Samuel V Mechanical means for controlling blood pressure
US7854760B2 (en) 2005-05-16 2010-12-21 Boston Scientific Scimed, Inc. Medical devices including metallic films
EP2364676B1 (en) 2005-06-30 2018-12-19 Abbott Laboratories Endoprosthesis having foot extensions
US8043366B2 (en) 2005-09-08 2011-10-25 Boston Scientific Scimed, Inc. Overlapping stent
DE602006014204D1 (en) * 2005-12-29 2010-06-17 Med Inst Inc ENDOLUMINAL DEVICE COMPRISING A MECHANISM FOR PROXIMAL OR DISTAL FASTENING AND CLOSURE AND USE METHOD THEREFOR
US20070173924A1 (en) * 2006-01-23 2007-07-26 Daniel Gelbart Axially-elongating stent and method of deployment
US9456911B2 (en) * 2006-02-14 2016-10-04 Angiomed Gmbh & Co. Medizintechnik Highly flexible stent and method of manufacture
US8597341B2 (en) * 2006-03-06 2013-12-03 David Elmaleh Intravascular device with netting system
US8801777B2 (en) * 2007-04-18 2014-08-12 David Elmaleh Intravascular device with netting system
US9155641B2 (en) * 2006-03-09 2015-10-13 Cook Medical Technologies Llc Expandable stent grafts
US20070276444A1 (en) * 2006-05-24 2007-11-29 Daniel Gelbart Self-powered leadless pacemaker
US20070287879A1 (en) * 2006-06-13 2007-12-13 Daniel Gelbart Mechanical means for controlling blood pressure
ATE480191T1 (en) * 2006-06-29 2010-09-15 L R S Ortho Ltd SYSTEM FOR LOCALIZING DISTAL HOLES OF AN INTEGRAL NAIL
US8632581B2 (en) * 2006-07-10 2014-01-21 Cook Medical Technologies Llc Conformable end sealing stent
JP2010500915A (en) * 2006-08-17 2010-01-14 エヌフォーカス ニューロメディカル， インコーポレイテッド Aneurysm isolation device
US20080071346A1 (en) * 2006-09-14 2008-03-20 Boston Scientific Scimed, Inc. Multilayer Sheet Stent
CN101578078B (en) * 2006-11-22 2013-01-02 印斯拜尔Md有限公司 Optimized stent jacket
US20080195193A1 (en) * 2007-02-01 2008-08-14 Cook Incorporated Covered balloon expandable stent design and method of covering
US8328865B2 (en) 2007-02-12 2012-12-11 C. R. Bard, Inc. Highly flexible stent and method of manufacture
US8333799B2 (en) * 2007-02-12 2012-12-18 C. R. Bard, Inc. Highly flexible stent and method of manufacture
CN101715329B (en) 2007-03-05 2012-11-14 恩多斯潘有限公司 Multi-component expandable supportive bifurcated endoluminal grafts and methods for using same
DE102007019058A1 (en) * 2007-04-23 2008-10-30 Stengel, Max, Dr.Dr. Vascular implant for the treatment of an aneurysm
US8906081B2 (en) 2007-09-13 2014-12-09 W. L. Gore & Associates, Inc. Stented vascular graft
US9220522B2 (en) 2007-10-17 2015-12-29 Covidien Lp Embolus removal systems with baskets
US8088140B2 (en) 2008-05-19 2012-01-03 Mindframe, Inc. Blood flow restorative and embolus removal methods
US8926680B2 (en) 2007-11-12 2015-01-06 Covidien Lp Aneurysm neck bridging processes with revascularization systems methods and products thereby
US10123803B2 (en) 2007-10-17 2018-11-13 Covidien Lp Methods of managing neurovascular obstructions
US8066757B2 (en) 2007-10-17 2011-11-29 Mindframe, Inc. Blood flow restoration and thrombus management methods
US8585713B2 (en) 2007-10-17 2013-11-19 Covidien Lp Expandable tip assembly for thrombus management
US11337714B2 (en) 2007-10-17 2022-05-24 Covidien Lp Restoring blood flow and clot removal during acute ischemic stroke
US9198687B2 (en) * 2007-10-17 2015-12-01 Covidien Lp Acute stroke revascularization/recanalization systems processes and products thereby
AU2008335138A1 (en) 2007-12-11 2009-06-18 Cornell University Method and apparatus for sealing an opening in the side wall of a body lumen
US7896911B2 (en) 2007-12-12 2011-03-01 Innovasc Llc Device and method for tacking plaque to blood vessel wall
US9603730B2 (en) 2007-12-12 2017-03-28 Intact Vascular, Inc. Endoluminal device and method
US9375327B2 (en) 2007-12-12 2016-06-28 Intact Vascular, Inc. Endovascular implant
US10166127B2 (en) 2007-12-12 2019-01-01 Intact Vascular, Inc. Endoluminal device and method
US20110230954A1 (en) * 2009-06-11 2011-09-22 Peter Schneider Stent device having focal elevating elements for minimal surface area contact with lumen walls
US8128677B2 (en) 2007-12-12 2012-03-06 Intact Vascular LLC Device and method for tacking plaque to a blood vessel wall
US10022250B2 (en) 2007-12-12 2018-07-17 Intact Vascular, Inc. Deployment device for placement of multiple intraluminal surgical staples
CN101965162B (en) 2007-12-15 2014-12-10 恩多斯潘有限公司 Extra-vascular wrapping for treating aneurysmatic aorta in conjunction with endovascular stent-graft and methods thereof
US20140005586A1 (en) * 2007-12-21 2014-01-02 Ara J. Feinstein Devices, systems, and methods for repair of vascular defects
WO2009089297A2 (en) * 2008-01-07 2009-07-16 Intersect Partners, Llc Novel enhanced ptna rapid exchange type of catheter system
FR2926214B1 (en) * 2008-01-10 2010-12-31 Novatech Sa ENDOPROSTHESIS FOR ANATOMICAL CANAL
ES2737991T3 (en) 2008-02-22 2020-01-17 Covidien Lp Device for flow restoration
US11219750B2 (en) 2008-03-21 2022-01-11 Cagent Vascular, Inc. System and method for plaque serration
JP5846905B2 (en) 2008-03-21 2016-01-20 ケイジェント ヴァスキュラー， エルエルシーＣａｇｅｎｔ Ｖａｓｃｕｌａｒ， Ｌｌｃ Intravascular device for perforation and serration of atherosclerotic plaques in blood vessels
US9480826B2 (en) * 2008-03-21 2016-11-01 Cagent Vascular, Llc Intravascular device
WO2009126935A2 (en) 2008-04-11 2009-10-15 Mindframe, Inc. Monorail neuro-microcatheter for delivery of medical devices to treat stroke, processes and products thereby
WO2009132045A2 (en) 2008-04-21 2009-10-29 Nfocus Neuromedical, Inc. Braid-ball embolic devices and delivery systems
WO2009140437A1 (en) 2008-05-13 2009-11-19 Nfocus Neuromedical, Inc. Braid implant delivery systems
AU2009274126A1 (en) 2008-07-22 2010-01-28 Covidien Lp Vascular remodeling device
US20100049307A1 (en) * 2008-08-25 2010-02-25 Aga Medical Corporation Stent graft having extended landing area and method for using the same
EP2196175A1 (en) * 2008-12-12 2010-06-16 Abbott Laboratories Vascular Enterprises Limited Covered toroid stent and methods of manufacture
DE102009003890A1 (en) * 2009-01-02 2010-07-08 Bioregeneration Gmbh Apparatus comprising a device and a liner implantable in a vessel of the body of a patient, and methods of making same
WO2010085344A1 (en) 2009-01-22 2010-07-29 Cornell University Method and apparatus for restricting flow through the wall of a lumen
US8641753B2 (en) 2009-01-31 2014-02-04 Cook Medical Technologies Llc Preform for and an endoluminal prosthesis
US8075611B2 (en) 2009-06-02 2011-12-13 Medtronic, Inc. Stented prosthetic heart valves
WO2010150208A2 (en) 2009-06-23 2010-12-29 Endospan Ltd. Vascular prostheses for treating aneurysms
WO2011004374A1 (en) 2009-07-09 2011-01-13 Endospan Ltd. Apparatus for closure of a lumen and methods of using the same
WO2011057277A2 (en) 2009-11-09 2011-05-12 Nfocus Neuromedical, Inc. Braid ball embolic device features
EP3735937A1 (en) 2009-11-30 2020-11-11 Endospan Ltd. Multi-component stent-graft system for implantation in a blood vessel with multiple branches
EP2509535B1 (en) 2009-12-08 2016-12-07 Endospan Ltd Endovascular stent-graft system with fenestrated and crossing stent-grafts
US9925031B2 (en) 2009-12-28 2018-03-27 Cook Medical Technologies Llc Endoluminal device with kink-resistant regions
EP2519166A4 (en) 2009-12-31 2017-06-14 Endospan Ltd Endovascular flow direction indicator
EP2528542A4 (en) 2010-01-28 2013-07-03 Covidien Lp Vascular remodeling device
US8926681B2 (en) 2010-01-28 2015-01-06 Covidien Lp Vascular remodeling device
US9468517B2 (en) 2010-02-08 2016-10-18 Endospan Ltd. Thermal energy application for prevention and management of endoleaks in stent-grafts
JP5124703B2 (en) 2010-10-29 2013-01-23 オリンパスメディカルシステムズ株式会社 Medical stent and method for manufacturing medical stent
CN103237526B (en) 2010-12-06 2015-12-02 科维蒂恩有限合伙公司 Vascular remodeling device
EP2579810A4 (en) 2011-02-03 2014-07-30 Endospan Ltd Implantable medical devices constructed of shape memory material
CA2825774C (en) 2011-02-11 2017-02-28 Frank P. Becking Two-stage deployment aneurysm embolization devices
US9855046B2 (en) 2011-02-17 2018-01-02 Endospan Ltd. Vascular bands and delivery systems therefor
WO2012117395A1 (en) 2011-03-02 2012-09-07 Endospan Ltd. Reduced-strain extra- vascular ring for treating aortic aneurysm
US9089332B2 (en) 2011-03-25 2015-07-28 Covidien Lp Vascular remodeling device
EP2693981A4 (en) 2011-04-01 2015-07-01 Univ Cornell Method and apparatus for restricting flow through an opening in the side wall of a body lumen, and/or for reinforcing a weakness in the side wall of a body lumen, while still maintaining substantially normal flow through the body lumen
DE102011101522A1 (en) * 2011-05-13 2012-11-15 Phenox Gmbh thrombectomy
US10285831B2 (en) 2011-06-03 2019-05-14 Intact Vascular, Inc. Endovascular implant
US8574287B2 (en) 2011-06-14 2013-11-05 Endospan Ltd. Stents incorporating a plurality of strain-distribution locations
EP2579811B1 (en) 2011-06-21 2016-03-16 Endospan Ltd Endovascular system with circumferentially-overlapping stent-grafts
AU2012203620B9 (en) 2011-06-24 2014-10-02 Cook Medical Technologies Llc Helical Stent
WO2013005207A1 (en) 2011-07-07 2013-01-10 Endospan Ltd. Stent fixation with reduced plastic deformation
WO2013030818A2 (en) 2011-08-28 2013-03-07 Endospan Ltd. Stent-grafts with post-deployment variable axial and radial displacement
WO2013049448A1 (en) 2011-09-29 2013-04-04 Covidien Lp Vascular remodeling device
WO2013055703A1 (en) 2011-10-07 2013-04-18 Cornell University Method and apparatus for restricting flow through an opening in a body lumen while maintaining normal flow
WO2013065040A1 (en) 2011-10-30 2013-05-10 Endospan Ltd. Triple-collar stent-graft
WO2013084235A2 (en) 2011-12-04 2013-06-13 Endospan Ltd. Branched stent-graft system
CN107028691B (en) 2012-01-25 2019-08-16 因特脉管有限公司 Intracavitary unit and method
US9770350B2 (en) 2012-05-15 2017-09-26 Endospan Ltd. Stent-graft with fixation elements that are radially confined for delivery
WO2014062713A1 (en) 2012-10-15 2014-04-24 Elmaleh David R Material structures for intravascular device
US9186267B2 (en) 2012-10-31 2015-11-17 Covidien Lp Wing bifurcation reconstruction device
US9314248B2 (en) 2012-11-06 2016-04-19 Covidien Lp Multi-pivot thrombectomy device
WO2014108895A2 (en) 2013-01-08 2014-07-17 Endospan Ltd. Minimization of stent-graft migration during implantation
US9295571B2 (en) 2013-01-17 2016-03-29 Covidien Lp Methods and apparatus for luminal stenting
US9668892B2 (en) 2013-03-11 2017-06-06 Endospan Ltd. Multi-component stent-graft system for aortic dissections
US9463105B2 (en) 2013-03-14 2016-10-11 Covidien Lp Methods and apparatus for luminal stenting
CN108433769B (en) 2013-03-15 2021-06-08 柯惠有限合伙公司 Occlusion device
EP3981367A1 (en) 2013-06-21 2022-04-13 Boston Scientific Scimed Inc. Stent with deflecting connector
US10603197B2 (en) 2013-11-19 2020-03-31 Endospan Ltd. Stent system with radial-expansion locking
US9662232B2 (en) * 2014-04-11 2017-05-30 Red Vascular Technologies, LLC Alignment system for multiple branch endografts
US10463842B2 (en) 2014-06-04 2019-11-05 Cagent Vascular, Llc Cage for medical balloon
US9855155B2 (en) * 2014-06-26 2018-01-02 Cardinal Health Switzeerland 515 Gmbh Endoprosthesis anchoring and sealing
WO2016010996A1 (en) * 2014-07-15 2016-01-21 Stryker Corporation Vascular access system and method of use
EP3215212B1 (en) 2014-11-03 2020-07-29 Cagent Vascular, LLC Serration balloon
WO2016098113A1 (en) 2014-12-18 2016-06-23 Endospan Ltd. Endovascular stent-graft with fatigue-resistant lateral tube
US9931231B2 (en) 2014-12-29 2018-04-03 Cook Medical Technologies Llc Support structures for prostheses with branching portions
US9433520B2 (en) 2015-01-29 2016-09-06 Intact Vascular, Inc. Delivery device and method of delivery
US9375336B1 (en) 2015-01-29 2016-06-28 Intact Vascular, Inc. Delivery device and method of delivery
US10449064B2 (en) 2015-02-12 2019-10-22 Boston Scientific Scimed, Inc. Stent with anti-migration feature
EP3258891A1 (en) 2015-02-20 2017-12-27 Boston Scientific Scimed, Inc. Stent with retractable anchors
US10166374B2 (en) 2015-09-17 2019-01-01 Cagent Vascular, Llc Wedge dissectors for a medical balloon
US10478194B2 (en) 2015-09-23 2019-11-19 Covidien Lp Occlusive devices
US10993824B2 (en) 2016-01-01 2021-05-04 Intact Vascular, Inc. Delivery device and method of delivery
CN110167492B (en) 2016-11-09 2021-10-12 波士顿科学国际有限公司 Stent anchoring system
CN110114108B (en) 2016-11-16 2022-12-06 开金血管公司 System and method for depositing a drug into tissue through teeth
US11660218B2 (en) 2017-07-26 2023-05-30 Intact Vascular, Inc. Delivery device and method of delivery
US11291570B2 (en) 2018-04-27 2022-04-05 Cook Medical Technologies Llc Hybrid stent and delivery system
WO2020023749A1 (en) 2018-07-25 2020-01-30 Cagent Vascular, Llc Medical balloon catheters with enhanced pushability
WO2020210659A1 (en) * 2019-04-11 2020-10-15 Boston Scientific Scimed, Inc. Delivery systems for devices with unsupported structure

Family Cites Families (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US515105A (en) * 1894-02-20 Apparatus for purifying steam and removing extraneous matter
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
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
US6974475B1 (en) 1987-12-08 2005-12-13 Wall W Henry Angioplasty stent
US5192307A (en) 1987-12-08 1993-03-09 Wall W Henry Angioplasty stent
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
US4950277A (en) 1989-01-23 1990-08-21 Interventional Technologies, Inc. Atherectomy cutting device with eccentric wire and method
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
US5578071A (en) 1990-06-11 1996-11-26 Parodi; Juan C. Aortic graft
US5236447A (en) * 1990-06-29 1993-08-17 Nissho Corporation Artificial tubular organ
US5122154A (en) 1990-08-15 1992-06-16 Rhodes Valentine J Endovascular bypass graft
CA2052981C (en) 1990-10-09 1995-08-01 Cesare Gianturco Percutaneous stent assembly
US5330500A (en) 1990-10-18 1994-07-19 Song Ho Y Self-expanding endovascular stent with silicone coating
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
CA2065634C (en) * 1991-04-11 1997-06-03 Alec A. Piplani Endovascular graft having bifurcation and apparatus and method for deploying the same
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
US5151105A (en) 1991-10-07 1992-09-29 Kwan Gett Clifford Collapsible vessel sleeve implant
US5662713A (en) 1991-10-09 1997-09-02 Boston Scientific Corporation Medical stents for body lumens exhibiting peristaltic motion
US5366504A (en) 1992-05-20 1994-11-22 Boston Scientific Corporation Tubular medical prosthesis
US5387235A (en) * 1991-10-25 1995-02-07 Cook Incorporated Expandable transluminal graft prosthesis for repair of aneurysm
CA2380683C (en) * 1991-10-28 2006-08-08 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
US5167614A (en) 1991-10-29 1992-12-01 Medical Engineering Corporation Prostatic stent
US5405377A (en) 1992-02-21 1995-04-11 Endotech Ltd. Intraluminal stent
US5683448A (en) * 1992-02-21 1997-11-04 Boston Scientific Technology, Inc. Intraluminal stent and graft
US5540712A (en) 1992-05-01 1996-07-30 Nitinol Medical Technologies, Inc. Stent and method and apparatus for forming and delivering the same
WO1995014500A1 (en) 1992-05-01 1995-06-01 Beth Israel Hospital A stent
US5354308A (en) 1992-05-01 1994-10-11 Beth Israel Hospital Association Metal wire stent
US5772680A (en) 1992-06-02 1998-06-30 General Surgical Innovations, Inc. Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
US5562725A (en) * 1992-09-14 1996-10-08 Meadox Medicals Inc. Radially self-expanding implantable intraluminal device
US5678276A (en) 1992-10-30 1997-10-21 Ledingham; Blake A. Paint brush with bristle clamping panels
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
KR970004845Y1 (en) 1993-09-27 1997-05-21 주식회사 수호메디테크 Stent for expanding a lumen
BR9405622A (en) 1993-09-30 1999-09-08 Endogad Res Pty Ltd Intraluminal Graft
US5723004A (en) 1993-10-21 1998-03-03 Corvita Corporation Expandable supportive endoluminal grafts
US5989280A (en) * 1993-10-22 1999-11-23 Scimed Lifesystems, Inc Stent delivery apparatus and method
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
US5549663A (en) 1994-03-09 1996-08-27 Cordis Corporation Endoprosthesis having graft member and exposed welded end junctions, method and procedure
US5556413A (en) 1994-03-11 1996-09-17 Advanced Cardiovascular Systems, Inc. Coiled stent with locking ends
US5733303A (en) 1994-03-17 1998-03-31 Medinol Ltd. Flexible expandable stent
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
EP0792627B2 (en) * 1994-06-08 2003-10-29 Cardiovascular Concepts, Inc. System for forming a bifurcated graft
US5788979A (en) 1994-07-22 1998-08-04 Inflow Dynamics Inc. Biodegradable coating with inhibitory properties for application to biocompatible materials
US6331188B1 (en) * 1994-08-31 2001-12-18 Gore Enterprise Holdings, Inc. Exterior supported self-expanding stent-graft
US6015429A (en) 1994-09-08 2000-01-18 Gore Enterprise Holdings, Inc. Procedures for introducing stents and stent-grafts
US5723003A (en) * 1994-09-13 1998-03-03 Ultrasonic Sensing And Monitoring Systems Expandable graft assembly and method of use
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
AU3783195A (en) * 1994-11-15 1996-05-23 Advanced Cardiovascular Systems Inc. Intraluminal stent for attaching a graft
AU4757596A (en) * 1995-01-14 1996-07-31 Prograft Medical, Inc. Kink-resistant stent-graft
US5722680A (en) * 1996-05-29 1998-03-03 The Burton Corporation Step-in snowboard binding
US5681345A (en) 1995-03-01 1997-10-28 Scimed Life Systems, Inc. Sleeve carrying stent
EP0813397A4 (en) * 1995-03-10 1999-10-06 Cardiovascular Concepts Inc Tubular endoluminar prosthesis having oblique ends
CA2215027C (en) * 1995-03-10 2007-04-10 Impra, Inc. Endoluminal encapsulated stent and methods of manufacture and endoluminal delivery
US6053943A (en) * 1995-12-08 2000-04-25 Impra, Inc. Endoluminal graft with integral structural support and method for making same
US5591197A (en) * 1995-03-14 1997-01-07 Advanced Cardiovascular Systems, Inc. Expandable stent forming projecting barbs and method for deploying
CA2171896C (en) 1995-03-17 2007-05-15 Scott C. Anderson Multi-anchor stent
US5667523A (en) * 1995-04-28 1997-09-16 Impra, Inc. Dual supported intraluminal graft
WO1996036297A1 (en) 1995-05-19 1996-11-21 Kanji Inoue Transplantation instrument, method of bending same and method of transplanting same
ATE314022T1 (en) * 1995-06-01 2006-01-15 Meadox Medicals Inc IMPLANTABLE INTRALUMINAL PROSTHESIS
US5728131A (en) 1995-06-12 1998-03-17 Endotex Interventional Systems, Inc. Coupling device and method of use
US5833707A (en) 1995-07-05 1998-11-10 Advanced Cardiovascular Systems, Inc. Removable stent and method of deployment
US5824040A (en) 1995-12-01 1998-10-20 Medtronic, Inc. Endoluminal prostheses and therapies for highly variable body lumens
US6042605A (en) 1995-12-14 2000-03-28 Gore Enterprose Holdings, Inc. Kink resistant stent-graft
US5843158A (en) * 1996-01-05 1998-12-01 Medtronic, Inc. Limited expansion endoluminal prostheses and methods for their use
US5843117A (en) 1996-02-14 1998-12-01 Inflow Dynamics Inc. Implantable vascular and endoluminal stents and process of fabricating the same
UA58485C2 (en) 1996-05-03 2003-08-15 Медінол Лтд. Method for manufacture of bifurcated stent (variants) and bifurcated stent (variants)
DE69719237T2 (en) 1996-05-23 2003-11-27 Samsung Electronics Co Ltd Flexible, self-expandable stent and method for its manufacture
FR2750853B1 (en) * 1996-07-10 1998-12-18 Braun Celsa Sa MEDICAL PROSTHESIS, IN PARTICULAR FOR ANEVRISMS, WITH PERFECTIONED CONNECTION BETWEEN ITS SHEATH AND ITS STRUCTURE
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
EP1011524A4 (en) 1996-09-20 2001-04-25 Medical Inc Converge Radially expanding prostheses and systems for their deployment
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
US6015431A (en) 1996-12-23 2000-01-18 Prograft Medical, Inc. Endolumenal stent-graft with leak-resistant seal
US5868782A (en) 1996-12-24 1999-02-09 Global Therapeutics, Inc. Radially expandable axially non-contracting surgical stent
US6494904B1 (en) * 1996-12-27 2002-12-17 Ramus Medical Technologies Method and apparatus for forming vascular prostheses
US5817126A (en) 1997-03-17 1998-10-06 Surface Genesis, Inc. Compound stent
US5824054A (en) 1997-03-18 1998-10-20 Endotex Interventional Systems, Inc. Coiled sheet graft stent and methods of making and use
US5824052A (en) 1997-03-18 1998-10-20 Endotex Interventional Systems, Inc. Coiled sheet stent having helical articulation and methods of use
US6048360A (en) * 1997-03-18 2000-04-11 Endotex Interventional Systems, Inc. Methods of making and using coiled sheet graft for single and bifurcated lumens
US5843168A (en) 1997-03-31 1998-12-01 Medtronic, Inc. Double wave stent with strut
DE19720115C2 (en) * 1997-05-14 1999-05-20 Jomed Implantate Gmbh Stent graft
US5843175A (en) 1997-06-13 1998-12-01 Global Therapeutics, Inc. Enhanced flexibility surgical stent
US5855600A (en) 1997-08-01 1999-01-05 Inflow Dynamics Inc. Flexible implantable stent with composite design
US5926076A (en) 1997-08-07 1999-07-20 Werlatone, Inc. Adjustable broadband directional coupler
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
US5980565A (en) * 1997-10-20 1999-11-09 Iowa-India Investments Company Limited Sandwich stent
US6224625B1 (en) * 1997-10-27 2001-05-01 Iowa-India Investments Company Limited Low profile highly expandable stent
US6248116B1 (en) * 1997-12-16 2001-06-19 B. Braun Celsa Medical treatment of a diseased anatomical duct
US6129755A (en) 1998-01-09 2000-10-10 Nitinol Development Corporation Intravascular stent having an improved strut configuration
US5938697A (en) * 1998-03-04 1999-08-17 Scimed Life Systems, Inc. Stent having variable properties
US6015433A (en) 1998-05-29 2000-01-18 Micro Therapeutics, Inc. Rolled stent with waveform perforation pattern
US6159239A (en) * 1998-08-14 2000-12-12 Prodesco, Inc. Woven stent/graft structure
US6143022A (en) * 1998-08-24 2000-11-07 Medtronic Ave, Inc. Stent-graft assembly with dual configuration graft component and method of manufacture
US5980563A (en) * 1998-08-31 1999-11-09 Tu; Lily Chen Ablation apparatus and methods for treating atherosclerosis
US6071307A (en) 1998-09-30 2000-06-06 Baxter International Inc. Endoluminal grafts having continuously curvilinear wireforms
US6168619B1 (en) * 1998-10-16 2001-01-02 Quanam Medical Corporation Intravascular stent having a coaxial polymer member and end sleeves
AU1603800A (en) * 1998-11-06 2000-05-29 St. Jude Medical Cardiovascular Group, Inc. Medical graft component and methods of installing same
US6325820B1 (en) * 1998-11-16 2001-12-04 Endotex Interventional Systems, Inc. Coiled-sheet stent-graft with exo-skeleton
US6322585B1 (en) * 1998-11-16 2001-11-27 Endotex Interventional Systems, Inc. Coiled-sheet stent-graft with slidable exo-skeleton

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