ATE499084T1 - Mit einer dehnungs-konzentrationsbrücke versehener stent - Google Patents

Mit einer dehnungs-konzentrationsbrücke versehener stent

Info

Publication number
ATE499084T1
ATE499084T1 AT06255671T AT06255671T ATE499084T1 AT E499084 T1 ATE499084 T1 AT E499084T1 AT 06255671 T AT06255671 T AT 06255671T AT 06255671 T AT06255671 T AT 06255671T AT E499084 T1 ATE499084 T1 AT E499084T1
Authority
AT
Austria
Prior art keywords
bridge
strain
adjacent segments
axially adjacent
strain concentrating
Prior art date
Application number
AT06255671T
Other languages
English (en)
Inventor
Craig Bonsignore
John E Carlson
William Shaw
Original Assignee
Nitinol Dev Corp
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 Nitinol Dev Corp filed Critical Nitinol Dev Corp
Application granted granted Critical
Publication of ATE499084T1 publication Critical patent/ATE499084T1/de

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • 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 sheets 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 sheets 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 sheets 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 sheets 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • 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 sheets 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • 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
    • A61F2250/0071—Additional features; Implant or prostheses properties not otherwise provided for breakable or frangible

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
AT06255671T 2005-11-03 2006-11-03 Mit einer dehnungs-konzentrationsbrücke versehener stent ATE499084T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/266,535 US20070100431A1 (en) 2005-11-03 2005-11-03 Intraluminal medical device with strain concentrating bridge

Publications (1)

Publication Number Publication Date
ATE499084T1 true ATE499084T1 (de) 2011-03-15

Family

ID=37695149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06255671T ATE499084T1 (de) 2005-11-03 2006-11-03 Mit einer dehnungs-konzentrationsbrücke versehener stent

Country Status (6)

Country Link
US (2) US20070100431A1 (de)
EP (1) EP1782766B1 (de)
JP (2) JP2007125394A (de)
AT (1) ATE499084T1 (de)
CA (1) CA2566021C (de)
DE (1) DE602006020220D1 (de)

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US6569194B1 (en) 2000-12-28 2003-05-27 Advanced Cardiovascular Systems, Inc. Thermoelastic and superelastic Ni-Ti-W alloy
US20070100431A1 (en) * 2005-11-03 2007-05-03 Craig Bonsignore Intraluminal medical device with strain concentrating bridge
US9456911B2 (en) * 2006-02-14 2016-10-04 Angiomed Gmbh & Co. Medizintechnik Highly flexible stent and method of manufacture
CA2934202A1 (en) * 2006-10-22 2008-05-02 Idev Technologies, Inc. Methods for securing strand ends and the resulting devices
US20080166526A1 (en) * 2007-01-08 2008-07-10 Monk Russell A Formed panel structure
DE102007030753A1 (de) * 2007-07-02 2009-01-08 Acandis Gmbh & Co. Kg Stent
JP5661334B2 (ja) * 2010-05-26 2015-01-28 テルモ株式会社 ステント
US10406009B2 (en) 2010-09-15 2019-09-10 Abbott Cardiovascular Systems Inc. Bioabsorbable superficial femoral stent patterns with designed to break links
US9220615B2 (en) 2011-02-23 2015-12-29 Celonova Stent, Inc. Stent having at least one connecting member configured to controllably sever in vivo
JP6218115B2 (ja) * 2011-11-02 2017-10-25 ニプロ株式会社 ステント
AU2013336675B2 (en) * 2012-10-25 2017-10-26 Sahajanand Medical Technologies Limited Crimping method for bioresorbable stents
JP6428050B2 (ja) * 2014-02-25 2018-11-28 ニプロ株式会社 ステント
JP6380909B2 (ja) * 2013-12-24 2018-08-29 ニプロ株式会社 ステント
CN105848611B (zh) * 2013-12-24 2019-01-29 尼普洛株式会社 支架
WO2015098629A1 (ja) * 2013-12-24 2015-07-02 二プロ株式会社 ステント
WO2017200956A1 (en) 2016-05-16 2017-11-23 Elixir Medical Corporation Uncaging stent
US10143573B2 (en) * 2015-12-17 2018-12-04 Abbott Cardiovascular Systems Inc. Thin-walled scaffolds having flexible distal end
US9956099B2 (en) 2015-12-17 2018-05-01 Abbott Cardiovascular Systems Inc. Thin-walled scaffolds having reduced crimp profile and carrying radiopaque markers
JP7059182B2 (ja) * 2015-12-17 2022-04-25 アボット カーディオヴァスキュラー システムズ インコーポレイテッド 薄肉スキャフォールド
US9861507B2 (en) * 2015-12-17 2018-01-09 Abbott Cardiovascular Systems Inc. Thin-walled scaffolds having modified marker structure near distal end
US11622872B2 (en) 2016-05-16 2023-04-11 Elixir Medical Corporation Uncaging stent
US10231856B2 (en) * 2016-10-27 2019-03-19 Cook Medical Technologies Llc Stent with segments capable of uncoupling during expansion
US12599490B2 (en) 2017-05-25 2026-04-14 Elixir Medical Corporation Uncaging stent
US10842654B2 (en) * 2017-07-19 2020-11-24 Cook Medical Technologies Llc Stent with segments capable of uncoupling during expansion
EP4326194A1 (de) * 2021-04-22 2024-02-28 Edwards Lifesciences Corporation Expandierbare herzklappenprothese mit abgeflachten spitzen

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US20070100431A1 (en) * 2005-11-03 2007-05-03 Craig Bonsignore Intraluminal medical device with strain concentrating bridge

Also Published As

Publication number Publication date
CA2566021C (en) 2014-10-21
JP2007125394A (ja) 2007-05-24
JP2014042832A (ja) 2014-03-13
EP1782766A2 (de) 2007-05-09
CA2566021A1 (en) 2007-05-03
US20070100431A1 (en) 2007-05-03
DE602006020220D1 (de) 2011-04-07
EP1782766B1 (de) 2011-02-23
JP5917470B2 (ja) 2016-05-18
EP1782766A3 (de) 2008-10-22
US20130211499A1 (en) 2013-08-15

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