CA2270991A1 - Radially expandable axially non-contracting surgical stent - Google Patents

Radially expandable axially non-contracting surgical stent

Info

Publication number
CA2270991A1
CA2270991A1 CA002270991A CA2270991A CA2270991A1 CA 2270991 A1 CA2270991 A1 CA 2270991A1 CA 002270991 A CA002270991 A CA 002270991A CA 2270991 A CA2270991 A CA 2270991A CA 2270991 A1 CA2270991 A1 CA 2270991A1
Authority
CA
Canada
Prior art keywords
stent
struts
radially expandable
adjacent
surgical stent
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
CA002270991A
Other languages
French (fr)
Other versions
CA2270991C (en
Inventor
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.)
Global Therapeutics Inc
Original Assignee
Global Therapeutics, Inc.
John J. Frantzen
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 Global Therapeutics, Inc., John J. Frantzen filed Critical Global Therapeutics, Inc.
Publication of CA2270991A1 publication Critical patent/CA2270991A1/en
Application granted granted Critical
Publication of CA2270991C publication Critical patent/CA2270991C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • 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
    • 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
    • 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
    • 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
    • A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • 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
    • A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91533—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 with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
    • A61F2002/91541—Adjacent bands are arranged out of phase
    • 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
    • A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
    • 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
    • A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91566—Adjacent bands being connected to each other connected trough to trough
    • 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
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-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
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

Abstract

A surgical stent (10) is provided which can be radially expanded away from a central axis (2) within a body lumen, such as an artery. The stent (10) is formed from a series of struts (20) circumscribing a cylindrical contour of the stent (10). Each strut (20) has a series of bends (30) formed therein with each bend including at least one.
trough (32) and at least one crest (36). Gaps (40) are provided between adjacent struts (20). Each gap (40) is spanned by an axial element such as a tie bar (50). Each tie bar (50) attaches to adjacent struts (20) through troughs (32) so that when the stent (10) is radially expanded, the struts (20) are not drawn together, but rather maintain their position and the stent (10) hence maintains its axial length without contracting. Other elements can alternatively be provided between adjacent circumferential elements to provide varying degrees of flexibility between adjacent struts (20).
CA002270991A 1996-12-24 1997-12-23 Radially expandable axially non-contracting surgical stent Expired - Lifetime CA2270991C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/773,102 1996-12-24
US08/773,102 US5868782A (en) 1996-12-24 1996-12-24 Radially expandable axially non-contracting surgical stent
PCT/US1997/023916 WO1998028035A1 (en) 1996-12-24 1997-12-23 Radially expandable axially non-contracting surgical stent

Publications (2)

Publication Number Publication Date
CA2270991A1 true CA2270991A1 (en) 1998-07-02
CA2270991C CA2270991C (en) 2006-03-28

Family

ID=25097218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002270991A Expired - Lifetime CA2270991C (en) 1996-12-24 1997-12-23 Radially expandable axially non-contracting surgical stent

Country Status (7)

Country Link
US (2) US5868782A (en)
EP (1) EP0981386A4 (en)
JP (2) JP4057064B2 (en)
KR (1) KR100455593B1 (en)
AU (1) AU723197B2 (en)
CA (1) CA2270991C (en)
WO (1) WO1998028035A1 (en)

Families Citing this family (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7204848B1 (en) 1995-03-01 2007-04-17 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
US20070073384A1 (en) * 1995-03-01 2007-03-29 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
US6896696B2 (en) 1998-11-20 2005-05-24 Scimed Life Systems, Inc. Flexible and expandable stent
US5868782A (en) * 1996-12-24 1999-02-09 Global Therapeutics, Inc. Radially expandable axially non-contracting surgical stent
IL128261A0 (en) † 1999-01-27 1999-11-30 Disc O Tech Medical Tech Ltd Expandable element
US5836966A (en) * 1997-05-22 1998-11-17 Scimed Life Systems, Inc. Variable expansion force stent
US5843175A (en) * 1997-06-13 1998-12-01 Global Therapeutics, Inc. Enhanced flexibility surgical stent
ES2214600T3 (en) 1997-06-30 2004-09-16 Medex Holding Gmbh INTRALUMINAL IMPLANT.
US6042606A (en) * 1997-09-29 2000-03-28 Cook Incorporated Radially expandable non-axially contracting surgical stent
US6033394A (en) * 1997-12-05 2000-03-07 Intratherapeutics, Inc. Catheter support structure
DE19824601C2 (en) * 1998-06-02 2003-04-03 Breed Automotive Tech Air bag with compensation volume
US6022343A (en) * 1998-09-03 2000-02-08 Intratherapeutics, Inc. Bridged coil catheter support structure
US6290692B1 (en) * 1998-11-03 2001-09-18 Daniel J. Klima Catheter support structure
US8092514B1 (en) 1998-11-16 2012-01-10 Boston Scientific Scimed, Inc. Stretchable anti-buckling coiled-sheet stent
US6325820B1 (en) 1998-11-16 2001-12-04 Endotex Interventional Systems, Inc. Coiled-sheet stent-graft with exo-skeleton
US6743252B1 (en) 1998-12-18 2004-06-01 Cook Incorporated Cannula stent
US6187034B1 (en) * 1999-01-13 2001-02-13 John J. Frantzen Segmented stent for flexible stent delivery system
US7621950B1 (en) 1999-01-27 2009-11-24 Kyphon Sarl Expandable intervertebral spacer
EP1554993B1 (en) * 1999-07-02 2012-08-01 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
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
US6936066B2 (en) * 1999-11-19 2005-08-30 Advanced Bio Prosthetic Surfaces, Ltd. Complaint implantable medical devices and methods of making same
US10172730B2 (en) * 1999-11-19 2019-01-08 Vactronix Scientific, Llc Stents with metallic covers and methods of making same
US6849085B2 (en) 1999-11-19 2005-02-01 Advanced Bio Prosthetic Surfaces, Ltd. Self-supporting laminated films, structural materials and medical devices manufactured therefrom and method of making same
US7736687B2 (en) * 2006-01-31 2010-06-15 Advance Bio Prosthetic Surfaces, Ltd. Methods of making medical devices
US7195641B2 (en) 1999-11-19 2007-03-27 Advanced Bio Prosthetic Surfaces, Ltd. Valvular prostheses having metal or pseudometallic construction and methods of manufacture
US7300457B2 (en) 1999-11-19 2007-11-27 Advanced Bio Prosthetic Surfaces, Ltd. Self-supporting metallic implantable grafts, compliant implantable medical devices and methods of making same
US7235092B2 (en) * 1999-11-19 2007-06-26 Advanced Bio Prosthetic Surfaces, Ltd. Guidewires and thin film catheter-sheaths and method of making same
US6379383B1 (en) 1999-11-19 2002-04-30 Advanced Bio Prosthetic Surfaces, Ltd. Endoluminal device exhibiting improved endothelialization and method of manufacture thereof
US6537310B1 (en) 1999-11-19 2003-03-25 Advanced Bio Prosthetic Surfaces, Ltd. Endoluminal implantable devices and method of making same
EP1132058A1 (en) 2000-03-06 2001-09-12 Advanced Laser Applications Holding S.A. Intravascular prothesis
US6695865B2 (en) 2000-03-20 2004-02-24 Advanced Bio Prosthetic Surfaces, Ltd. Embolic protection device
US8845713B2 (en) 2000-05-12 2014-09-30 Advanced Bio Prosthetic Surfaces, Ltd., A Wholly Owned Subsidiary Of Palmaz Scientific, Inc. Self-supporting laminated films, structural materials and medical devices manufactured therefrom and methods of making same
WO2001089421A2 (en) 2000-05-22 2001-11-29 Orbus Medical Technologies Inc. Self-expanding stent
US6805704B1 (en) 2000-06-26 2004-10-19 C. R. Bard, Inc. Intraluminal stents
US6808533B1 (en) 2000-07-28 2004-10-26 Atrium Medical Corporation Covered stent and method of covering a stent
US6695833B1 (en) 2000-09-27 2004-02-24 Nellix, Inc. Vascular stent-graft apparatus and forming method
WO2002038080A2 (en) * 2000-11-07 2002-05-16 Advanced Bio Prosthetic Surfaces, Ltd. Endoluminal stent, self-fupporting endoluminal graft and methods of making same
US6626935B1 (en) * 2000-12-21 2003-09-30 Advanced Cardiovascular Systems, Inc. Intravascular stent
BR0208116A (en) * 2001-03-20 2004-03-02 Gmp Cardiac Care Inc Rail stretcher
DK1450727T3 (en) 2001-10-04 2010-10-18 Neovasc Medical Ltd Power reducing implant
WO2004016199A1 (en) * 2002-08-15 2004-02-26 Gmp Cardiac Care, Inc. Stent-graft with rails
US20040116997A1 (en) * 2002-09-20 2004-06-17 Taylor Charles S. Stent-graft with positioning anchor
EP1549248A4 (en) * 2002-09-26 2015-11-25 Advanced Bio Prosthetic Surfac High strength vacuum deposited nitionol alloy films, medical thin film graft materials and method of making same
US6786922B2 (en) 2002-10-08 2004-09-07 Cook Incorporated Stent with ring architecture and axially displaced connector segments
US20040093056A1 (en) 2002-10-26 2004-05-13 Johnson Lianw M. Medical appliance delivery apparatus and method of use
US7637942B2 (en) 2002-11-05 2009-12-29 Merit Medical Systems, Inc. Coated stent with geometry determinated functionality and method of making the same
US7875068B2 (en) 2002-11-05 2011-01-25 Merit Medical Systems, Inc. Removable biliary stent
US7959671B2 (en) 2002-11-05 2011-06-14 Merit Medical Systems, Inc. Differential covering and coating methods
EP1560548A2 (en) * 2002-11-15 2005-08-10 GMP Cardiac Care, Inc. Rail stent-graft for repairing abdominal aortic aneurysm
EP1567221A1 (en) * 2002-11-15 2005-08-31 GMP Cardiac Care, Inc. Rail stent
PT1575451E (en) * 2002-12-19 2010-08-11 Invatec Spa Endolumenal prosthesis
EP1614403B2 (en) 2003-03-14 2014-06-18 Depuy Spine, Inc. Hydraulic device for the injection of bone cement in percutaneous vertebroplasty
DE602004030671D1 (en) * 2003-03-19 2011-02-03 Advanced Bio Prothestic Surfaces Ltd ENDOLUMINAL STENT WITH MEDIUM CONNECTING MEMBERS
US8066713B2 (en) 2003-03-31 2011-11-29 Depuy Spine, Inc. Remotely-activated vertebroplasty injection device
US7637934B2 (en) 2003-03-31 2009-12-29 Merit Medical Systems, Inc. Medical appliance optical delivery and deployment apparatus and method
US7604660B2 (en) 2003-05-01 2009-10-20 Merit Medical Systems, Inc. Bifurcated medical appliance delivery apparatus and method
US7491227B2 (en) * 2003-06-16 2009-02-17 Boston Scientific Scimed, Inc. Coiled-sheet stent with flexible mesh design
WO2006011152A2 (en) 2004-06-17 2006-02-02 Disc-O-Tech Medical Technologies, Ltd. Methods for treating bone and other tissue
US8415407B2 (en) 2004-03-21 2013-04-09 Depuy Spine, Inc. Methods, materials, and apparatus for treating bone and other tissue
US7131993B2 (en) * 2003-06-25 2006-11-07 Boston Scientific Scimed, Inc. Varying circumferential spanned connectors in a stent
US8308682B2 (en) 2003-07-18 2012-11-13 Broncus Medical Inc. Devices for maintaining patency of surgically created channels in tissue
US8579908B2 (en) * 2003-09-26 2013-11-12 DePuy Synthes Products, LLC. Device for delivering viscous material
EP1667607B1 (en) * 2003-09-30 2017-11-22 Merit Medical Systems, Inc. Active stent
US9974674B2 (en) 2003-11-08 2018-05-22 Cook Medical Technologies Llc Branch vessel prothesis with positional indicator system and method
IL158960A0 (en) 2003-11-19 2004-05-12 Neovasc Medical Ltd Vascular implant
WO2005087140A1 (en) 2004-03-11 2005-09-22 Percutaneous Cardiovascular Solutions Pty Limited Percutaneous heart valve prosthesis
US20050222671A1 (en) * 2004-03-31 2005-10-06 Schaeffer Darin G Partially biodegradable stent
US7578840B2 (en) * 2004-03-31 2009-08-25 Cook Incorporated Stent with reduced profile
US8409167B2 (en) 2004-07-19 2013-04-02 Broncus Medical Inc Devices for delivering substances through an extra-anatomic opening created in an airway
US8048145B2 (en) 2004-07-22 2011-11-01 Endologix, Inc. Graft systems having filling structures supported by scaffolds and methods for their use
US7731890B2 (en) 2006-06-15 2010-06-08 Advanced Cardiovascular Systems, Inc. Methods of fabricating stents with enhanced fracture toughness
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
US7971333B2 (en) 2006-05-30 2011-07-05 Advanced Cardiovascular Systems, Inc. Manufacturing process for polymetric stents
US20140107761A1 (en) 2004-07-26 2014-04-17 Abbott Cardiovascular Systems Inc. Biodegradable stent with enhanced fracture toughness
US7240516B2 (en) * 2004-08-03 2007-07-10 Medtronic Vascular, Inc. Flexible resheathable stent design
US7887579B2 (en) 2004-09-29 2011-02-15 Merit Medical Systems, Inc. Active stent
US9056157B2 (en) * 2005-03-24 2015-06-16 Medtronic Vascular, Inc. Hybrid biodegradable/non-biodegradable stent, delivery system and method of treating a vascular condition
US7731654B2 (en) 2005-05-13 2010-06-08 Merit Medical Systems, Inc. Delivery device with viewing window and associated method
AU2006269419A1 (en) * 2005-07-07 2007-01-18 Nellix, Inc. Systems and methods for endovascular aneurysm treatment
US9381024B2 (en) 2005-07-31 2016-07-05 DePuy Synthes Products, Inc. Marked tools
US9918767B2 (en) 2005-08-01 2018-03-20 DePuy Synthes Products, Inc. Temperature control system
US8092520B2 (en) 2005-11-10 2012-01-10 CardiAQ Technologies, Inc. Vascular prosthesis connecting stent
US8360629B2 (en) 2005-11-22 2013-01-29 Depuy Spine, Inc. Mixing apparatus having central and planetary mixing elements
US20070150041A1 (en) * 2005-12-22 2007-06-28 Nellix, Inc. Methods and systems for aneurysm treatment using filling structures
US7648527B2 (en) * 2006-03-01 2010-01-19 Cook Incorporated Methods of reducing retrograde flow
AU2007258592B2 (en) * 2006-06-06 2012-10-25 Cook Incorporated Stent with a crush-resistant zone
US7988720B2 (en) 2006-09-12 2011-08-02 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
CN101516412B (en) 2006-09-14 2014-02-12 德普伊斯派尔公司 Bone cement and use method thereof
AU2007311451A1 (en) 2006-10-19 2008-04-24 Depuy Spine, Inc. Fluid delivery system
US8974514B2 (en) * 2007-03-13 2015-03-10 Abbott Cardiovascular Systems Inc. Intravascular stent with integrated link and ring strut
US9427223B2 (en) * 2007-04-09 2016-08-30 Creative Surgical, Llc Frame device
US8157751B2 (en) * 2007-12-13 2012-04-17 Boston Scientific Scimed, Inc. Coil member for a medical device
WO2009132141A1 (en) * 2008-04-22 2009-10-29 Coherex Medical, Inc. Device, system and method for aneurysm embolization
CA2721950A1 (en) 2008-04-25 2009-10-29 Nellix, Inc. Stent graft delivery system
AU2009256084A1 (en) * 2008-06-04 2009-12-10 Nellix, Inc. Sealing apparatus and methods of use
EP2367505B1 (en) 2008-09-29 2020-08-12 Edwards Lifesciences CardiAQ LLC Heart valve
CA2739275C (en) 2008-10-01 2017-01-17 Impala, Inc. Delivery system for vascular implant
US20100228337A1 (en) * 2009-03-04 2010-09-09 Abbott Laboratories Vascular Enterprises Limited Mirror image stent and method of use
CA2961053C (en) 2009-04-15 2019-04-30 Edwards Lifesciences Cardiaq Llc Vascular implant and delivery system
KR101060607B1 (en) 2009-07-09 2011-08-31 전남대학교산학협력단 Method of manufacturing drug-releasing stent using titanium oxide thin film coating
US9730790B2 (en) 2009-09-29 2017-08-15 Edwards Lifesciences Cardiaq Llc Replacement valve and method
EP2467095B1 (en) 2009-10-02 2015-08-05 Cook Medical Technologies LLC Thoracic stent graft with guide arrangement
US8449599B2 (en) 2009-12-04 2013-05-28 Edwards Lifesciences Corporation Prosthetic valve for replacing mitral valve
US20110276078A1 (en) 2009-12-30 2011-11-10 Nellix, Inc. Filling structure for a graft system and methods of use
US8882824B2 (en) * 2010-04-20 2014-11-11 Cg Bio Co., Ltd. Expanding vascular stent
KR101015329B1 (en) * 2010-04-23 2011-02-16 강원대학교산학협력단 Surgical stent
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
US9247942B2 (en) 2010-06-29 2016-02-02 Artventive Medical Group, Inc. Reversible tubal contraceptive device
WO2012002944A1 (en) 2010-06-29 2012-01-05 Artventive Medical Group, Inc. Reducing flow through a tubular structure
WO2012040655A2 (en) 2010-09-23 2012-03-29 Cardiaq Valve Technologies, Inc. Replacement heart valves, delivery devices and methods
US9149277B2 (en) 2010-10-18 2015-10-06 Artventive Medical Group, Inc. Expandable device delivery
KR101116673B1 (en) 2010-12-13 2012-02-22 전남대학교병원 Gene-releasing stent using titanium-oxide coated thin film and method for manufacturing thereof
US8801768B2 (en) 2011-01-21 2014-08-12 Endologix, Inc. Graft systems having semi-permeable filling structures and methods for their use
GB2488165B (en) * 2011-02-18 2013-08-07 Cook Medical Technologies Llc Prosthesis and method of manufacturing the same
KR101064215B1 (en) * 2011-02-25 2011-09-14 강원대학교산학협력단 Expandable stent
JP5976777B2 (en) 2011-04-06 2016-08-24 エンドーロジックス インコーポレイテッド Methods and systems for the treatment of intravascular aneurysms
KR101064214B1 (en) 2011-04-08 2011-09-14 강원대학교산학협력단 Drug eluting stent with chitosan coating layer and method of making the same
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US8709034B2 (en) 2011-05-13 2014-04-29 Broncus Medical Inc. Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
JP2014521381A (en) 2011-05-13 2014-08-28 ブロンカス テクノロジーズ， インコーポレイテッド Methods and devices for tissue ablation
WO2013078235A1 (en) 2011-11-23 2013-05-30 Broncus Medical Inc Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
US10940167B2 (en) 2012-02-10 2021-03-09 Cvdevices, Llc Methods and uses of biological tissues for various stent and other medical applications
BR112014028242B1 (en) 2012-05-14 2021-04-13 C.R. Bard, Inc INTRALUMINAL PROSTHESIS
US9345573B2 (en) * 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US8984733B2 (en) 2013-02-05 2015-03-24 Artventive Medical Group, Inc. Bodily lumen occlusion
US9095344B2 (en) 2013-02-05 2015-08-04 Artventive Medical Group, Inc. Methods and apparatuses for blood vessel occlusion
AU2014214700B2 (en) 2013-02-11 2018-01-18 Cook Medical Technologies Llc Expandable support frame and medical device
US10583002B2 (en) 2013-03-11 2020-03-10 Neovasc Tiara Inc. Prosthetic valve with anti-pivoting mechanism
USD723165S1 (en) 2013-03-12 2015-02-24 C. R. Bard, Inc. Stent
US9730791B2 (en) 2013-03-14 2017-08-15 Edwards Lifesciences Cardiaq Llc Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery
US9681951B2 (en) 2013-03-14 2017-06-20 Edwards Lifesciences Cardiaq Llc Prosthesis with outer skirt and anchors
US9289536B2 (en) 2013-03-14 2016-03-22 Endologix, Inc. Method for forming materials in situ within a medical device
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
WO2014188437A2 (en) 2013-05-23 2014-11-27 S.T.S. Medical Ltd. Shape change structure
EP3007656A2 (en) * 2013-06-14 2016-04-20 Artventive Medical Group, Inc. Implantable luminal devices
US10149968B2 (en) 2013-06-14 2018-12-11 Artventive Medical Group, Inc. Catheter-assisted tumor treatment
US9636116B2 (en) 2013-06-14 2017-05-02 Artventive Medical Group, Inc. Implantable luminal devices
US9737308B2 (en) 2013-06-14 2017-08-22 Artventive Medical Group, Inc. Catheter-assisted tumor treatment
US9737306B2 (en) 2013-06-14 2017-08-22 Artventive Medical Group, Inc. Implantable luminal devices
USD755384S1 (en) 2014-03-05 2016-05-03 Edwards Lifesciences Cardiaq Llc Stent
US10363043B2 (en) 2014-05-01 2019-07-30 Artventive Medical Group, Inc. Treatment of incompetent vessels
WO2016084087A2 (en) 2014-11-26 2016-06-02 S.T.S. Medical Ltd. Shape change structure for treatment of nasal conditions including sinusitis
WO2017172823A1 (en) 2016-03-31 2017-10-05 Vesper Medical, Inc. Intravascular implants
US10813644B2 (en) 2016-04-01 2020-10-27 Artventive Medical Group, Inc. Occlusive implant and delivery system
US10350062B2 (en) 2016-07-21 2019-07-16 Edwards Lifesciences Corporation Replacement heart valve prosthesis
US10231856B2 (en) 2016-10-27 2019-03-19 Cook Medical Technologies Llc Stent with segments capable of uncoupling during expansion
US11832877B2 (en) 2017-04-03 2023-12-05 Broncus Medical Inc. Electrosurgical access sheath
US10849769B2 (en) 2017-08-23 2020-12-01 Vesper Medical, Inc. Non-foreshortening stent
US11628076B2 (en) 2017-09-08 2023-04-18 Vesper Medical, Inc. Hybrid stent
US10271977B2 (en) 2017-09-08 2019-04-30 Vesper Medical, Inc. Hybrid stent
US11357650B2 (en) 2019-02-28 2022-06-14 Vesper Medical, Inc. Hybrid stent
EP3720390A2 (en) 2018-01-25 2020-10-14 Edwards Lifesciences Corporation Delivery system for aided replacement valve recapture and repositioning post- deployment
US11364134B2 (en) 2018-02-15 2022-06-21 Vesper Medical, Inc. Tapering stent
US10500078B2 (en) 2018-03-09 2019-12-10 Vesper Medical, Inc. Implantable stent
US10575973B2 (en) 2018-04-11 2020-03-03 Abbott Cardiovascular Systems Inc. Intravascular stent having high fatigue performance
CA3127324A1 (en) 2019-01-23 2020-07-30 Neovasc Medical Ltd. Covered flow modifying apparatus

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800882A (en) * 1987-03-13 1989-01-31 Cook Incorporated Endovascular stent and delivery system
US5133732A (en) * 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
CA1322628C (en) * 1988-10-04 1993-10-05 Richard A. Schatz Expandable intraluminal graft
US5425739A (en) * 1989-03-09 1995-06-20 Avatar Design And Development, Inc. Anastomosis stent and stent selection system
CA2026604A1 (en) * 1989-10-02 1991-04-03 Rodney G. Wolff Articulated stent
US5221261A (en) * 1990-04-12 1993-06-22 Schneider (Usa) Inc. Radially expandable fixation member
US5242399A (en) * 1990-04-25 1993-09-07 Advanced Cardiovascular Systems, Inc. Method and system for stent delivery
US5139480A (en) * 1990-08-22 1992-08-18 Biotech Laboratories, Inc. Necking stents
CA2079417C (en) * 1991-10-28 2003-01-07 Lilip Lau Expandable stents and method of making same
US5507767A (en) * 1992-01-15 1996-04-16 Cook Incorporated Spiral stent
US5507771A (en) * 1992-06-15 1996-04-16 Cook Incorporated Stent assembly
US5494029A (en) * 1992-09-29 1996-02-27 Hood Laboratories Laryngeal stents
US5441515A (en) * 1993-04-23 1995-08-15 Advanced Cardiovascular Systems, Inc. Ratcheting stent
FR2710834B1 (en) * 1993-10-05 1995-12-22 Guerbet Sa Expandable tubular organ for intraluminal endoprosthesis, intraluminal endoprosthesis, manufacturing process.
US5443477A (en) * 1994-02-10 1995-08-22 Stentco, Inc. Apparatus and method for deployment of radially expandable stents by a mechanical linkage
US5733303A (en) * 1994-03-17 1998-03-31 Medinol Ltd. Flexible expandable stent
JP2825452B2 (en) 1994-04-25 1998-11-18 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 Radiopak stent marker
US5547805A (en) * 1994-04-28 1996-08-20 Mita Industrial Co., Ltd. Electrophotographic method using amorphous silicon photosensitive material
US5531741A (en) * 1994-08-18 1996-07-02 Barbacci; Josephine A. Illuminated stents
US5702419A (en) * 1994-09-21 1997-12-30 Wake Forest University Expandable, intraluminal stents
US5733299A (en) * 1994-10-20 1998-03-31 Cordis Corporation Two balloon catheter
US5522882A (en) * 1994-10-21 1996-06-04 Impra, Inc. Method and apparatus for balloon expandable stent-graft delivery
IL115756A0 (en) * 1994-10-27 1996-01-19 Medinol Ltd Stent fabrication method
US5549662A (en) * 1994-11-07 1996-08-27 Scimed Life Systems, Inc. Expandable stent using sliding members
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
EP0734698B9 (en) 1995-04-01 2006-07-05 Variomed AG Stent for transluminal implantation into hollow organs
US5593442A (en) * 1995-06-05 1997-01-14 Localmed, Inc. Radially expansible and articulated vessel scaffold
US5922020A (en) * 1996-08-02 1999-07-13 Localmed, Inc. Tubular prosthesis having improved expansion and imaging characteristics
US5755776A (en) 1996-10-04 1998-05-26 Al-Saadon; Khalid Permanent expandable intraluminal tubular stent
US5868782A (en) * 1996-12-24 1999-02-09 Global Therapeutics, Inc. Radially expandable axially non-contracting surgical stent
US5911754A (en) 1998-07-24 1999-06-15 Uni-Cath Inc. Flexible stent with effective strut and connector patterns

Also Published As

Publication number Publication date
KR20000069536A (en) 2000-11-25
EP0981386A4 (en) 2008-10-15
JP4766570B2 (en) 2011-09-07
JP2007330812A (en) 2007-12-27
WO1998028035A1 (en) 1998-07-02
AU723197B2 (en) 2000-08-17
CA2270991C (en) 2006-03-28
KR100455593B1 (en) 2004-11-06
JP4057064B2 (en) 2008-03-05
US5868782A (en) 1999-02-09
AU5719898A (en) 1998-07-17
US6638300B1 (en) 2003-10-28
EP0981386A1 (en) 2000-03-01
JP2001511666A (en) 2001-08-14

Similar Documents

Publication Publication Date Title
CA2270991A1 (en) Radially expandable axially non-contracting surgical stent
CA2293469A1 (en) Enhanced flexibility surgical stent
US6176872B1 (en) Radial strength stent
CA2237466C (en) Coronary stent
AU8440198A (en) Intraluminal implant
CA2171896A1 (en) Multi-anchor stent
WO2004049972A3 (en) Expandable stents
EP1277489A4 (en) Stent
DE69829494D1 (en) SUBSEQUENT INTRALUMINAL STENTS
WO2003082154A3 (en) Improved stent
CA2277775A1 (en) A modular filter bag cage
CA2649381A1 (en) Balloon expandable stent with a self-expanding portion
KR980000479A (en) Multicell stents with cells with different properties
NZ331269A (en) Expandable stent, its structural strength varying along its length
ATE285203T1 (en) EXPANDABLE INTRALUMINAL ENDOPROSTHESIS
CA2227754A1 (en) Expandible stent
AU651213B2 (en) Transluminal implantation or extraction device
ATE276713T1 (en) IMPROVED STENT
EP1598031A3 (en) Stent having variable properties
GB9518400D0 (en) A surgical graft/stent system
EP0357003A3 (en) Radially expandable endoprothesis
WO1998007388B1 (en) Stent delivery system
CA2252882A1 (en) Intravascular stent
CA2248716A1 (en) Expandable stent and method for delivery of same
ES1020911U (en) Flexible hose of tube

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20171227