CA2592831A1 - Improved stent configurations - Google Patents

Improved stent configurations Download PDF

Info

Publication number
CA2592831A1
CA2592831A1 CA002592831A CA2592831A CA2592831A1 CA 2592831 A1 CA2592831 A1 CA 2592831A1 CA 002592831 A CA002592831 A CA 002592831A CA 2592831 A CA2592831 A CA 2592831A CA 2592831 A1 CA2592831 A1 CA 2592831A1
Authority
CA
Canada
Prior art keywords
stent
cells
longitudinal axis
end portions
relatively wide
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
CA002592831A
Other languages
French (fr)
Other versions
CA2592831C (en
Inventor
Timothy J. Ley
Graig L. Kveen
Timothy G.J. Ehr
Brian J. Brown
David L. Friesen
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 Ltd Barbados
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2592831A1 publication Critical patent/CA2592831A1/en
Application granted granted Critical
Publication of CA2592831C publication Critical patent/CA2592831C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F2/82—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
    • A61F2/82—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
    • 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
    • A61F2002/91508—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 the meander having a difference in amplitude along the band
    • 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
    • A61F2002/91516—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 the meander having a change in frequency along the band
    • 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
    • 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

Abstract

A stent of generally cylindrical shape comprising a plurality of interconnected cells (12) having relatively wide end portions (14) joined by a narrow center portion (16) and arranged in a staggered arrangement.

Claims (7)

1) A stent of generally cylindrical shape comprising a plurality of interconnected cells having relatively wide end portions joined by a narrower center point and arranged in a staggered arrangement.
2) The stent of claim 1 wherein each cell having relatively wide end portions joined by a narrow center portion is connected to an adjacent such cell via a straight, circumferentially extending connector.
3) The stent of claim 1 wherein the interconnected cells form helically extending bands of cells having relatively wide end portions jointed by a narrow center portion.
4) The stent of claim 1 wherein the interconnected cells having relatively wide end portions joined by a narrow center include cells having a longitudinal axis parallel to the longitudinal axis of the stent.
5) The stent of claim 1 wherein the interconnected cells having relatively wide end portions joined by a narrow center cells having a longitudinal axis perpendicular to the longitudinal axis of the stent.
6) The stent of claim 1 wherein the interconnected cells having relatively wide end portions joined by a narrow center include cells having a longitudinal axis perpendicular to the longitudinal axis of the stent and cells having a longitudinal axis parallel to the longitudinal axis of the stent.
7) A stent comprising a plurality of sections, each section consisting of interconnected hour-glass shaped cells, adjacent sections connected together so as to form sections having both hour-glass shaped cells and non-hour-glass shaped cells.
CA2592831A 1997-10-09 1998-10-06 Improved stent configurations Expired - Fee Related CA2592831C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/947,620 US6013091A (en) 1997-10-09 1997-10-09 Stent configurations
US08/947,620 1997-10-09
CA002303344A CA2303344C (en) 1997-10-09 1998-10-06 Improved stent configurations

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002303344A Division CA2303344C (en) 1997-10-09 1998-10-06 Improved stent configurations

Publications (2)

Publication Number Publication Date
CA2592831A1 true CA2592831A1 (en) 1999-04-22
CA2592831C CA2592831C (en) 2010-04-13

Family

ID=25486437

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002303344A Expired - Fee Related CA2303344C (en) 1997-10-09 1998-10-06 Improved stent configurations
CA2592831A Expired - Fee Related CA2592831C (en) 1997-10-09 1998-10-06 Improved stent configurations

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002303344A Expired - Fee Related CA2303344C (en) 1997-10-09 1998-10-06 Improved stent configurations

Country Status (8)

Country Link
US (4) US6013091A (en)
EP (2) EP1844741B1 (en)
JP (1) JP4271846B2 (en)
AT (2) ATE372746T1 (en)
CA (2) CA2303344C (en)
DE (2) DE69838428T2 (en)
ES (1) ES2335363T3 (en)
WO (1) WO1999018888A1 (en)

Families Citing this family (142)

* 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
JP4636634B2 (en) 1996-04-26 2011-02-23 ボストン サイエンティフィック サイムド，インコーポレイテッド Intravascular stent
US6235053B1 (en) 1998-02-02 2001-05-22 G. David Jang Tubular stent consists of chevron-shape expansion struts and contralaterally attached diagonal connectors
US20040106985A1 (en) 1996-04-26 2004-06-03 Jang G. David Intravascular stent
US7341598B2 (en) * 1999-01-13 2008-03-11 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US6682536B2 (en) 2000-03-22 2004-01-27 Advanced Stent Technologies, Inc. Guidewire introducer sheath
US6692483B2 (en) 1996-11-04 2004-02-17 Advanced Stent Technologies, Inc. Catheter with attached flexible side sheath
US6599316B2 (en) 1996-11-04 2003-07-29 Advanced Stent Technologies, Inc. Extendible stent apparatus
ATE539702T1 (en) 1996-11-04 2012-01-15 Advanced Stent Tech Inc DEVICE FOR EXPANDING A STENT AND METHOD FOR DEPLOYING IT
US7591846B2 (en) * 1996-11-04 2009-09-22 Boston Scientific Scimed, Inc. Methods for deploying stents in bifurcations
US8211167B2 (en) 1999-12-06 2012-07-03 Boston Scientific Scimed, Inc. Method of using a catheter with attached flexible side sheath
US6325826B1 (en) 1998-01-14 2001-12-04 Advanced Stent Technologies, Inc. Extendible stent apparatus
US6835203B1 (en) 1996-11-04 2004-12-28 Advanced Stent Technologies, Inc. Extendible stent apparatus
US7220275B2 (en) * 1996-11-04 2007-05-22 Advanced Stent Technologies, Inc. Stent with protruding branch portion for bifurcated vessels
GB9703859D0 (en) * 1997-02-25 1997-04-16 Plante Sylvain Expandable intravascular stent
US20020133222A1 (en) * 1997-03-05 2002-09-19 Das Gladwin S. Expandable stent having a plurality of interconnected expansion modules
EP0884029B1 (en) * 1997-06-13 2004-12-22 Gary J. Becker Expandable intraluminal endoprosthesis
US6013091A (en) * 1997-10-09 2000-01-11 Scimed Life Systems, Inc. Stent configurations
DE69931472T2 (en) * 1998-03-04 2006-09-28 Boston Scientific Ltd., St. Michael STENT WITH IMPROVED CELL CONFIGURATION
US6093203A (en) 1998-05-13 2000-07-25 Uflacker; Renan Stent or graft support structure for treating bifurcated vessels having different diameter portions and methods of use and implantation
US6461380B1 (en) 1998-07-28 2002-10-08 Advanced Cardiovascular Systems, Inc. Stent configuration
US6193744B1 (en) * 1998-09-10 2001-02-27 Scimed Life Systems, Inc. Stent configurations
US20060178727A1 (en) * 1998-12-03 2006-08-10 Jacob Richter Hybrid amorphous metal alloy stent
US8382821B2 (en) * 1998-12-03 2013-02-26 Medinol Ltd. Helical hybrid stent
US20070219642A1 (en) * 1998-12-03 2007-09-20 Jacob Richter Hybrid stent having a fiber or wire backbone
US20050033399A1 (en) * 1998-12-03 2005-02-10 Jacob Richter Hybrid stent
US20060122691A1 (en) * 1998-12-03 2006-06-08 Jacob Richter Hybrid stent
US6743252B1 (en) * 1998-12-18 2004-06-01 Cook Incorporated Cannula stent
US7655030B2 (en) 2003-07-18 2010-02-02 Boston Scientific Scimed, Inc. Catheter balloon systems and methods
US20050060027A1 (en) * 1999-01-13 2005-03-17 Advanced Stent Technologies, Inc. Catheter balloon systems and methods
US6368346B1 (en) 1999-06-03 2002-04-09 American Medical Systems, Inc. Bioresorbable stent
US7387639B2 (en) * 1999-06-04 2008-06-17 Advanced Stent Technologies, Inc. Short sleeve stent delivery catheter and methods
KR20020064881A (en) * 1999-09-23 2002-08-10 어드밴스트 스텐트 테크놀로지스, 인코포레이티드 Bifurcation stent system and method
US6689156B1 (en) 1999-09-23 2004-02-10 Advanced Stent Technologies, Inc. Stent range transducers and methods of use
US20010047200A1 (en) * 1999-10-13 2001-11-29 Raymond Sun Non-foreshortening intraluminal prosthesis
US6679910B1 (en) * 1999-11-12 2004-01-20 Latin American Devices Llc Intraluminal stent
DE19957063A1 (en) * 1999-11-26 2001-08-02 Franz Herbst Stent and method for its manufacture
AU2428201A (en) * 1999-12-07 2001-06-18 Edwards Lifesciences Corporation Novel enhanced flexible expandable stents
US6723119B2 (en) 2000-03-01 2004-04-20 Medinol Ltd. Longitudinally flexible stent
US8920487B1 (en) 2000-03-01 2014-12-30 Medinol Ltd. Longitudinally flexible stent
US8496699B2 (en) * 2000-03-01 2013-07-30 Medinol Ltd. Longitudinally flexible stent
US7828835B2 (en) 2000-03-01 2010-11-09 Medinol Ltd. Longitudinally flexible stent
US7141062B1 (en) * 2000-03-01 2006-11-28 Medinol, Ltd. Longitudinally flexible stent
SG86458A1 (en) 2000-03-01 2002-02-19 Medinol Ltd Longitudinally flexible stent
US7621947B2 (en) 2000-03-01 2009-11-24 Medinol, Ltd. Longitudinally flexible stent
US7758627B2 (en) * 2000-03-01 2010-07-20 Medinol, Ltd. Longitudinally flexible stent
US8202312B2 (en) * 2000-03-01 2012-06-19 Medinol Ltd. Longitudinally flexible stent
DE10012460A1 (en) * 2000-03-15 2001-09-20 Biotronik Mess & Therapieg Stent consists of several adjacent lengthwise tubular sections joined by first and second connections consisting of cell-type elements of one orientation.
US6616689B1 (en) * 2000-05-03 2003-09-09 Advanced Cardiovascular Systems, Inc. Intravascular stent
US6440162B1 (en) 2000-07-26 2002-08-27 Advanced Cardiovascular Systems, Inc. Stent having increased scaffolding expandable bar arms
WO2002015821A1 (en) * 2000-08-24 2002-02-28 Stenttech, Inc. Dba Stenttech Expandable stent having a plurality of expansion cell modules
US7766956B2 (en) 2000-09-22 2010-08-03 Boston Scientific Scimed, Inc. Intravascular stent and assembly
US6485508B1 (en) * 2000-10-13 2002-11-26 Mcguinness Colm P. Low profile stent
US6506211B1 (en) * 2000-11-13 2003-01-14 Scimed Life Systems, Inc. Stent designs
US6929660B1 (en) * 2000-12-22 2005-08-16 Advanced Cardiovascular Systems, Inc. Intravascular stent
US8617231B2 (en) 2001-05-18 2013-12-31 Boston Scientific Scimed, Inc. Dual guidewire exchange catheter system
US20020188342A1 (en) * 2001-06-01 2002-12-12 Rykhus Robert L. Short-term bioresorbable stents
US20030069629A1 (en) * 2001-06-01 2003-04-10 Jadhav Balkrishna S. Bioresorbable medical devices
US6887215B2 (en) 2001-06-01 2005-05-03 Boston Scientific Scimed, Inc. Compressible ureteral stent for comfort
US6629994B2 (en) * 2001-06-11 2003-10-07 Advanced Cardiovascular Systems, Inc. Intravascular stent
US6939373B2 (en) * 2003-08-20 2005-09-06 Advanced Cardiovascular Systems, Inc. Intravascular stent
US6635083B1 (en) 2001-06-25 2003-10-21 Advanced Cardiovascular Systems, Inc. Stent with non-linear links and method of use
US6749629B1 (en) 2001-06-27 2004-06-15 Advanced Cardiovascular Systems, Inc. Stent pattern with figure-eights
IES20010828A2 (en) * 2001-09-12 2003-03-19 Medtronic Inc Medical device for intraluminal endovascular stenting
US7537607B2 (en) * 2001-12-21 2009-05-26 Boston Scientific Scimed, Inc. Stent geometry for improved flexibility
EP1495601B1 (en) * 2002-04-02 2008-12-03 Verizon Business Global LLC Telephony services system with instant communications enhancements
AU2003228890A1 (en) * 2002-05-08 2003-11-11 Abbott Laboratories Endoprosthesis having foot extensions
US6656220B1 (en) 2002-06-17 2003-12-02 Advanced Cardiovascular Systems, Inc. Intravascular stent
DE10228529A1 (en) * 2002-06-26 2004-01-22 Admedes Schuessler Gmbh stent
US20050065596A1 (en) * 2002-07-24 2005-03-24 Xufan Tseng Stents capable of controllably releasing histone deacetylase inhibitors
US7485139B1 (en) 2002-10-10 2009-02-03 Ciamacco Jr Sam Stent delivery and deployment system
US7959671B2 (en) 2002-11-05 2011-06-14 Merit Medical Systems, Inc. Differential covering and coating methods
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
DE10253633B4 (en) * 2002-11-13 2011-08-11 BIOTRONIK GmbH & Co. KG, 12359 supporting structure
US7172624B2 (en) * 2003-02-06 2007-02-06 Boston Scientific Scimed, Inc. Medical device with magnetic resonance visibility enhancing structure
US7179286B2 (en) * 2003-02-21 2007-02-20 Boston Scientific Scimed, Inc. Stent with stepped connectors
US20040181186A1 (en) * 2003-03-13 2004-09-16 Scimed Life Systems, Inc. Medical device
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
US8048146B2 (en) 2003-05-06 2011-11-01 Abbott Laboratories Endoprosthesis having foot extensions
US7131993B2 (en) * 2003-06-25 2006-11-07 Boston Scientific Scimed, Inc. Varying circumferential spanned connectors in a stent
US9039755B2 (en) 2003-06-27 2015-05-26 Medinol Ltd. Helical hybrid stent
US9155639B2 (en) * 2009-04-22 2015-10-13 Medinol Ltd. Helical hybrid stent
US8298280B2 (en) * 2003-08-21 2012-10-30 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US7344557B2 (en) * 2003-11-12 2008-03-18 Advanced Stent Technologies, Inc. Catheter balloon systems and methods
GB0402103D0 (en) * 2004-02-02 2004-03-03 Hengelmolen Rudy Tubular graft
US7763064B2 (en) * 2004-06-08 2010-07-27 Medinol, Ltd. Stent having struts with reverse direction curvature
WO2005122959A2 (en) 2004-06-08 2005-12-29 Advanced Stent Technologies, Inc. Stent with protruding branch portion for bifurcated vessels
EP1789107B1 (en) 2004-08-30 2009-05-27 Interstitial Therapeutics Medical stent provided with inhibitors of atp synthesis
US9427340B2 (en) * 2004-12-14 2016-08-30 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US8317855B2 (en) * 2005-05-26 2012-11-27 Boston Scientific Scimed, Inc. Crimpable and expandable side branch cell
US8038706B2 (en) * 2005-09-08 2011-10-18 Boston Scientific Scimed, Inc. Crown stent assembly
US20070112418A1 (en) * 2005-11-14 2007-05-17 Boston Scientific Scimed, Inc. Stent with spiral side-branch support designs
US8343211B2 (en) * 2005-12-14 2013-01-01 Boston Scientific Scimed, Inc. Connectors for bifurcated stent
US8435284B2 (en) * 2005-12-14 2013-05-07 Boston Scientific Scimed, Inc. Telescoping bifurcated stent
US20070142904A1 (en) * 2005-12-20 2007-06-21 Boston Scientific Scimed, Inc. Bifurcated stent with multiple locations for side branch access
US7540881B2 (en) * 2005-12-22 2009-06-02 Boston Scientific Scimed, Inc. Bifurcation stent pattern
US20070191926A1 (en) * 2006-02-14 2007-08-16 Advanced Cardiovascular Systems, Inc. Stent pattern for high stent retention
US8821561B2 (en) * 2006-02-22 2014-09-02 Boston Scientific Scimed, Inc. Marker arrangement for bifurcation catheter
US7833264B2 (en) * 2006-03-06 2010-11-16 Boston Scientific Scimed, Inc. Bifurcated stent
US20070208419A1 (en) * 2006-03-06 2007-09-06 Boston Scientific Scimed, Inc. Bifurcation stent with uniform side branch projection
US8298278B2 (en) * 2006-03-07 2012-10-30 Boston Scientific Scimed, Inc. Bifurcated stent with improvement securement
US8043358B2 (en) * 2006-03-29 2011-10-25 Boston Scientific Scimed, Inc. Stent with overlap and high extension
US8348991B2 (en) * 2006-03-29 2013-01-08 Boston Scientific Scimed, Inc. Stent with overlap and high expansion
US7744643B2 (en) 2006-05-04 2010-06-29 Boston Scientific Scimed, Inc. Displaceable stent side branch structure
US8460364B2 (en) * 2006-07-20 2013-06-11 Orbusneich Medical, Inc. Bioabsorbable polymeric medical device
US7988720B2 (en) 2006-09-12 2011-08-02 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
US8778009B2 (en) * 2006-10-06 2014-07-15 Abbott Cardiovascular Systems Inc. Intravascular stent
US7951191B2 (en) * 2006-10-10 2011-05-31 Boston Scientific Scimed, Inc. Bifurcated stent with entire circumferential petal
US7842082B2 (en) 2006-11-16 2010-11-30 Boston Scientific Scimed, Inc. Bifurcated stent
US8118861B2 (en) 2007-03-28 2012-02-21 Boston Scientific Scimed, Inc. Bifurcation stent and balloon assemblies
US8486134B2 (en) 2007-08-01 2013-07-16 Boston Scientific Scimed, Inc. Bifurcation treatment system and methods
US7959669B2 (en) 2007-09-12 2011-06-14 Boston Scientific Scimed, Inc. Bifurcated stent with open ended side branch support
US8066755B2 (en) 2007-09-26 2011-11-29 Trivascular, Inc. System and method of pivoted stent deployment
US8226701B2 (en) 2007-09-26 2012-07-24 Trivascular, Inc. Stent and delivery system for deployment thereof
US8663309B2 (en) 2007-09-26 2014-03-04 Trivascular, Inc. Asymmetric stent apparatus and method
US10159557B2 (en) 2007-10-04 2018-12-25 Trivascular, Inc. Modular vascular graft for low profile percutaneous delivery
US8936567B2 (en) * 2007-11-14 2015-01-20 Boston Scientific Scimed, Inc. Balloon bifurcated lumen treatment
US8083789B2 (en) 2007-11-16 2011-12-27 Trivascular, Inc. Securement assembly and method for expandable endovascular device
US8328861B2 (en) 2007-11-16 2012-12-11 Trivascular, Inc. Delivery system and method for bifurcated graft
US7833266B2 (en) 2007-11-28 2010-11-16 Boston Scientific Scimed, Inc. Bifurcated stent with drug wells for specific ostial, carina, and side branch treatment
US8277501B2 (en) * 2007-12-21 2012-10-02 Boston Scientific Scimed, Inc. Bi-stable bifurcated stent petal geometry
EP2242456A2 (en) * 2007-12-31 2010-10-27 Boston Scientific Scimed, Inc. Bifurcation stent delivery system and methods
US20090240318A1 (en) * 2008-03-19 2009-09-24 Boston Scientific Scimed, Inc. Stent expansion column, strut and connector slit design
US8531024B2 (en) * 2008-03-25 2013-09-10 Bridge Semiconductor Corporation Semiconductor chip assembly with post/base heat spreader and multilevel conductive trace
US8932340B2 (en) 2008-05-29 2015-01-13 Boston Scientific Scimed, Inc. Bifurcated stent and delivery system
US8377108B2 (en) 2008-06-02 2013-02-19 Boston Scientific Scimed, Inc. Staggered two balloon bifurcation catheter assembly and methods
WO2009149410A1 (en) * 2008-06-05 2009-12-10 Boston Scientific Scimed, Inc. Deflatable bifurcated device
CN102245132A (en) * 2008-10-10 2011-11-16 奥巴斯尼茨医学公司 Bioabsorbable polymeric medical device
US8103140B2 (en) 2009-06-01 2012-01-24 Honeywell International Inc. Interferometric fiber optic gyroscope with silicon optical bench front-end
EP3527173A3 (en) * 2010-03-26 2019-12-11 Thubrikar Aortic Valve Inc. Valve component, frame component and prosthetic valve device including the same for implantation in a body lumen
US8858615B2 (en) * 2010-05-19 2014-10-14 National Taiwan University Preventing vascular stenosis of cardiovascular stent
ES2374382B2 (en) * 2011-10-27 2012-12-05 Javier Gallastegui Goiburu STENT
US8992595B2 (en) 2012-04-04 2015-03-31 Trivascular, Inc. Durable stent graft with tapered struts and stable delivery methods and devices
US9498363B2 (en) 2012-04-06 2016-11-22 Trivascular, Inc. Delivery catheter for endovascular device
NZ701992A (en) 2012-05-14 2016-03-31 Bard Inc C R Uniformly expandable stent
USD723165S1 (en) 2013-03-12 2015-02-24 C. R. Bard, Inc. Stent
US9381103B2 (en) * 2014-10-06 2016-07-05 Abbott Cardiovascular Systems Inc. Stent with elongating struts
US10905578B2 (en) 2017-02-02 2021-02-02 C. R. Bard, Inc. Short stent
US10238513B2 (en) 2017-07-19 2019-03-26 Abbott Cardiovascular Systems Inc. Intravascular stent
CN108969165B (en) * 2018-06-13 2020-08-07 哈尔滨工业大学 4D printing shape memory polymer composite material tracheal stent and preparation method thereof

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102417A (en) 1985-11-07 1992-04-07 Expandable Grafts Partnership Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft
US5133732A (en) * 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
JPH04283885A (en) * 1991-03-13 1992-10-08 Alps Electric Co Ltd Automatic identification decoder
CA2380683C (en) 1991-10-28 2006-08-08 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
DE4306431C2 (en) * 1993-03-02 2000-04-20 Hengst Walter Gmbh & Co Kg Device for separating contaminants from the lubricating oil of an internal combustion engine
GB2281865B (en) 1993-09-16 1997-07-30 Cordis Corp Endoprosthesis having multiple laser welded junctions,method and procedure
FR2710834B1 (en) * 1993-10-05 1995-12-22 Guerbet Sa Expandable tubular organ for intraluminal endoprosthesis, intraluminal endoprosthesis, manufacturing process.
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
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
US5630829A (en) * 1994-12-09 1997-05-20 Intervascular, Inc. High hoop strength intraluminal stent
US5591226A (en) * 1995-01-23 1997-01-07 Schneider (Usa) Inc. Percutaneous stent-graft and method for delivery thereof
DE69637527D1 (en) 1995-03-01 2008-06-26 Boston Scient Scimed Inc Longitudinally flexible and expandable stent
US5591197A (en) * 1995-03-14 1997-01-07 Advanced Cardiovascular Systems, Inc. Expandable stent forming projecting barbs and method for deploying
EP0734698B9 (en) 1995-04-01 2006-07-05 Variomed AG Stent for transluminal implantation into hollow organs
KR100452916B1 (en) * 1995-07-25 2005-05-27 메드스텐트 인코퍼레이티드 Expandible Stent
US5894406A (en) * 1995-09-05 1999-04-13 Blend; Michael L. Elevated separate external keyboard apparatus for use with portable computer
US5776161A (en) 1995-10-16 1998-07-07 Instent, Inc. Medical stents, apparatus and method for making same
WO1997014375A1 (en) 1995-10-20 1997-04-24 Bandula Wijay Vascular stent
US6203569B1 (en) 1996-01-04 2001-03-20 Bandula Wijay Flexible stent
WO1997025937A1 (en) 1996-01-18 1997-07-24 Jang G David Programmable variably flexible modular stents
US5895406A (en) * 1996-01-26 1999-04-20 Cordis Corporation Axially flexible stent
US5695516A (en) * 1996-02-21 1997-12-09 Iso Stent, Inc. Longitudinally elongating balloon expandable stent
DE29615969U1 (en) * 1996-02-29 1996-10-31 Medinol Ltd Stent
CA2192520A1 (en) * 1996-03-05 1997-09-05 Ian M. Penn Expandable stent and method for delivery of same
CA2248718A1 (en) * 1996-03-05 1997-09-12 Divysio Solutions Ulc. Expandable stent and method for delivery of same
US6334871B1 (en) * 1996-03-13 2002-01-01 Medtronic, Inc. Radiopaque stent markers
DE19614160A1 (en) 1996-04-10 1997-10-16 Variomed Ag Stent for transluminal implantation in hollow organs
US5922021A (en) 1996-04-26 1999-07-13 Jang; G. David Intravascular stent
US5669932A (en) * 1996-05-29 1997-09-23 Isostent, Inc. Means for accurately positioning an expandable stent
US5697971A (en) * 1996-06-11 1997-12-16 Fischell; Robert E. Multi-cell stent with cells having differing characteristics
US5755776A (en) 1996-10-04 1998-05-26 Al-Saadon; Khalid Permanent expandable intraluminal tubular stent
EP0884987B1 (en) 1996-10-28 2003-06-25 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Expandable intraluminal device
WO1998018406A1 (en) 1996-10-28 1998-05-07 Biotronik Mess- Und Therapiegeräte Gmbh & Co. Stent
WO1998020810A1 (en) 1996-11-12 1998-05-22 Medtronic, Inc. Flexible, radially expansible luminal prostheses
JP4188431B2 (en) 1996-11-29 2008-11-26 株式会社パイオラックス Stent
JP3798090B2 (en) 1996-12-06 2006-07-19 株式会社パイオラックス Stent
JP3519565B2 (en) 1997-01-24 2004-04-19 株式会社パイオラックス Stent
DE29701758U1 (en) * 1997-02-01 1997-03-27 Jomed Implantate Gmbh Radially expandable stent for implantation in a body vessel, particularly in the area of a vascular branch
US5827321A (en) 1997-02-07 1998-10-27 Cornerstone Devices, Inc. Non-Foreshortening intraluminal prosthesis
DE29702671U1 (en) * 1997-02-17 1997-04-10 Jomed Implantate Gmbh Stent
US5810872A (en) 1997-03-14 1998-09-22 Kanesaka; Nozomu Flexible stent
US5718713A (en) 1997-04-10 1998-02-17 Global Therapeutics, Inc. Surgical stent having a streamlined contour
IT1292295B1 (en) * 1997-04-29 1999-01-29 Sorin Biomedica Cardio Spa ANGIOPLASTIC STENT
US5741327A (en) * 1997-05-06 1998-04-21 Global Therapeutics, Inc. Surgical stent featuring radiopaque markers
DE29708689U1 (en) * 1997-05-15 1997-07-17 Jomed Implantate Gmbh Coronary stent
DE29708879U1 (en) * 1997-05-20 1997-07-31 Jomed Implantate Gmbh Coronary stent
EP0884029B1 (en) 1997-06-13 2004-12-22 Gary J. Becker Expandable intraluminal endoprosthesis
EP0890346A1 (en) 1997-06-13 1999-01-13 Gary J. Becker Expandable intraluminal endoprosthesis
DE29716476U1 (en) 1997-09-13 1997-12-18 Convent Gerd Stenosis treatment stent
US6013091A (en) 1997-10-09 2000-01-11 Scimed Life Systems, Inc. Stent configurations
DE69931472T2 (en) * 1998-03-04 2006-09-28 Boston Scientific Ltd., St. Michael STENT WITH IMPROVED CELL CONFIGURATION
US5935162A (en) * 1998-03-16 1999-08-10 Medtronic, Inc. Wire-tubular hybrid stent
US6042597A (en) * 1998-10-23 2000-03-28 Scimed Life Systems, Inc. Helical stent design
US8221482B2 (en) 2002-01-28 2012-07-17 Orbusneich Medical, Inc. Flared ostial endoprosthesis and delivery system
AU2003228890A1 (en) 2002-05-08 2003-11-11 Abbott Laboratories Endoprosthesis having foot extensions
US7625401B2 (en) 2003-05-06 2009-12-01 Abbott Laboratories Endoprosthesis having foot extensions
US7625398B2 (en) 2003-05-06 2009-12-01 Abbott Laboratories Endoprosthesis having foot extensions

Also Published As

Publication number Publication date
WO1999018888A1 (en) 1999-04-22
WO1999018888A9 (en) 1999-07-01
JP4271846B2 (en) 2009-06-03
ES2335363T3 (en) 2010-03-25
EP1027012A1 (en) 2000-08-16
DE69841444D1 (en) 2010-02-25
CA2303344C (en) 2007-08-21
US20020151962A1 (en) 2002-10-17
DE69838428T2 (en) 2008-01-17
CA2303344A1 (en) 1999-04-22
CA2592831C (en) 2010-04-13
EP1027012B1 (en) 2007-09-12
EP1844741A2 (en) 2007-10-17
ATE372746T1 (en) 2007-09-15
JP2001519204A (en) 2001-10-23
ATE454114T1 (en) 2010-01-15
US6013091A (en) 2000-01-11
US7335225B2 (en) 2008-02-26
US20080167706A1 (en) 2008-07-10
EP1844741A3 (en) 2007-10-24
EP1844741B1 (en) 2010-01-06
US7951187B2 (en) 2011-05-31
DE69838428D1 (en) 2007-10-25
US6416538B1 (en) 2002-07-09

Similar Documents

Publication Publication Date Title
CA2592831A1 (en) Improved stent configurations
EP0949641A3 (en) Power capacitor
ATE301439T1 (en) FLEXIBLE WIRE STENT
MY118389A (en) Modular jack type connector
EP1852089A3 (en) Longitudinally flexible expandable stent
EE9700296A (en) Articulated stent
CA2472693A1 (en) Stent with wishbone connectors and serpentine bands
WO2001078196A3 (en) Electric plug-type connector part
DE69735317D1 (en) Lithium vanadium phosphates, their production and their use lithium-ion batteries
DE69931472D1 (en) STENT WITH IMPROVED CELL CONFIGURATION
DK1052952T3 (en) Stent
EP1437157A4 (en) Stent
WO2003034516A1 (en) Battery can, and battery using the battery can
CA2289419A1 (en) Carbon commutator
WO2002037892A3 (en) Operating element
KR100203725B1 (en) Rf power amplifier with increased efficiency at low power
WO1998022206A3 (en) Multi-outlet depositor
IL123099A (en) Vital wheat gluten with fibrous structure and its production
MX9801501A (en) Ring binder.
CA2254030A1 (en) Coupling device for tube
WO1999034145B1 (en) Multi-state shippable lampshade
DE3784454D1 (en) HIGH PRESSURE DISCHARGE LAMP, SEMI-SIDED.
CA2210543A1 (en) Connector assembly and power contact element
WO2003005466A3 (en) Electrode arrangement
EP0360198A3 (en) Toner cartridge

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131009