DE60122536D1 - Intravasculärer stent - Google Patents

Intravasculärer stent

Info

Publication number
DE60122536D1
DE60122536D1 DE60122536T DE60122536T DE60122536D1 DE 60122536 D1 DE60122536 D1 DE 60122536D1 DE 60122536 T DE60122536 T DE 60122536T DE 60122536 T DE60122536 T DE 60122536T DE 60122536 D1 DE60122536 D1 DE 60122536D1
Authority
DE
Germany
Prior art keywords
strut
expansion
individual
stair
struts
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.)
Expired - Lifetime
Application number
DE60122536T
Other languages
English (en)
Other versions
DE60122536T2 (de
Inventor
G David Jang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Scimed Inc
Original Assignee
Boston Scientific Scimed Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boston Scientific Scimed Inc filed Critical Boston Scientific Scimed Inc
Publication of DE60122536D1 publication Critical patent/DE60122536D1/de
Application granted granted Critical
Publication of DE60122536T2 publication Critical patent/DE60122536T2/de
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
    • A61F2/82—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
    • 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
    • A61F2002/91525—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 within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
    • 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
    • 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
    • A61F2002/91583—Adjacent bands being connected to each other by a bridge, whereby at least one of its ends is connected along the length of a strut between two consecutive apices within a 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
    • 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
DE60122536T 2000-09-22 2001-09-21 Intravasculärer stent Expired - Lifetime DE60122536T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23461400P 2000-09-22 2000-09-22
US234614P 2000-09-22
PCT/US2001/029562 WO2002024112A2 (en) 2000-09-22 2001-09-21 Intravascular stent apparatus

Publications (2)

Publication Number Publication Date
DE60122536D1 true DE60122536D1 (de) 2006-10-05
DE60122536T2 DE60122536T2 (de) 2006-12-14

Family

ID=22882083

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60141231T Expired - Lifetime DE60141231D1 (de) 2000-09-22 2001-09-21 Intravaskulärer Stent
DE60122536T Expired - Lifetime DE60122536T2 (de) 2000-09-22 2001-09-21 Intravasculärer stent

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60141231T Expired - Lifetime DE60141231D1 (de) 2000-09-22 2001-09-21 Intravaskulärer Stent

Country Status (8)

Country Link
US (1) US20020042647A1 (de)
EP (2) EP1309293B1 (de)
JP (1) JP4829467B2 (de)
AT (2) ATE336961T1 (de)
AU (1) AU2001294626A1 (de)
DE (2) DE60141231D1 (de)
ES (1) ES2339374T3 (de)
WO (1) WO2002024112A2 (de)

Families Citing this family (27)

* 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 (ja) * 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 脈管内ステント
US20040106985A1 (en) * 1996-04-26 2004-06-03 Jang G. David Intravascular stent
US6241760B1 (en) * 1996-04-26 2001-06-05 G. David Jang Intravascular stent
US5954743A (en) * 1996-04-26 1999-09-21 Jang; G. David 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
US20020042647A1 (en) * 2000-09-22 2002-04-11 Jang G. David Intravascular stent apparatus
US20060173531A1 (en) * 1996-09-19 2006-08-03 Jacob Richter Stent with variable features to optimize support and method of making such stent
US6755856B2 (en) 1998-09-05 2004-06-29 Abbott Laboratories Vascular Enterprises Limited Methods and apparatus for stenting comprising enhanced embolic protection, coupled with improved protection against restenosis and thrombus formation
US7766956B2 (en) * 2000-09-22 2010-08-03 Boston Scientific Scimed, Inc. Intravascular stent and assembly
DE60136868D1 (de) † 2000-09-23 2009-01-15 Boston Scient Scimed Inc Intravaskulärer Stent
JP2004525659A (ja) † 2000-09-25 2004-08-26 シメッド　ライフ　システムズ　インコーポレイテッド 血管内ステント器具
EP1516600B1 (de) * 2001-09-18 2007-03-14 Abbott Laboratories Vascular Enterprises Limited Stent
US6776794B1 (en) 2001-11-28 2004-08-17 Advanced Cardiovascular Systems, Inc. Stent pattern with mirror image
US20040054398A1 (en) * 2002-09-13 2004-03-18 Cully Edward H. Stent device with multiple helix construction
US7112216B2 (en) * 2003-05-28 2006-09-26 Boston Scientific Scimed, Inc. Stent with tapered flexibility
EP2364676B1 (de) 2005-06-30 2018-12-19 Abbott Laboratories Endoprothese mit Fussverlängerung
US7988720B2 (en) 2006-09-12 2011-08-02 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
US8128679B2 (en) 2007-05-23 2012-03-06 Abbott Laboratories Vascular Enterprises Limited Flexible stent with torque-absorbing connectors
CN103124539B (zh) * 2010-08-02 2016-02-24 科迪斯公司 具有不同的螺旋区域的柔性螺旋支架
US9028540B2 (en) 2011-03-25 2015-05-12 Covidien Lp Vascular stent with improved vessel wall apposition
WO2013187927A1 (en) 2012-06-15 2013-12-19 Phraxis Inc. Arterial and venous anchor devices forming an anastomotic connector and system for delivery
US9254205B2 (en) 2012-09-27 2016-02-09 Covidien Lp Vascular stent with improved vessel wall apposition
JP6081948B2 (ja) 2014-03-25 2017-02-15 株式会社Ｗｏｒｌｄ Ｍｅｄｉｓｈ Ｔｅｃｈｎｏｌｏｇｙ 柔軟性ステント
JP2017519542A (ja) * 2014-06-27 2017-07-20 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． ステントを含む医療装置を組織に取り付けるための組成物、装置、キット、及び方法
US10849769B2 (en) * 2017-08-23 2020-12-01 Vesper Medical, Inc. Non-foreshortening stent
WO2023010109A1 (en) * 2021-07-30 2023-02-02 Microvention, Inc. Stent with enhanced deployment characteristics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733303A (en) * 1994-03-17 1998-03-31 Medinol Ltd. Flexible expandable stent
US6241760B1 (en) * 1996-04-26 2001-06-05 G. David Jang Intravascular stent
US20020042647A1 (en) * 2000-09-22 2002-04-11 Jang G. David Intravascular stent apparatus
WO1998020810A1 (en) * 1996-11-12 1998-05-22 Medtronic, Inc. Flexible, radially expansible luminal prostheses
DE29702671U1 (de) * 1997-02-17 1997-04-10 Jomed Implantate Gmbh Stent
US6113627A (en) * 1998-02-03 2000-09-05 Jang; G. David Tubular stent consists of horizontal expansion struts and contralaterally attached diagonal-connectors
WO1999038458A1 (en) * 1998-02-03 1999-08-05 Cardiovascular Interventional Systems, Inc. Tubular stent consists of non-parallel expansion struts and contralaterally attached diagonal connectors
AU2684499A (en) * 1998-02-17 1999-08-30 G. David Jang Tubular stent consists of chevron-shape expansion struts and ipsilaterally attached m-frame connectors
US6261319B1 (en) * 1998-07-08 2001-07-17 Scimed Life Systems, Inc. Stent
US6730116B1 (en) * 1999-04-16 2004-05-04 Medtronic, Inc. Medical device for intraluminal endovascular stenting
JP3654627B2 (ja) * 2000-04-20 2005-06-02 川澄化学工業株式会社 ステント

Also Published As

Publication number Publication date
ATE456333T1 (de) 2010-02-15
ATE336961T1 (de) 2006-09-15
WO2002024112A3 (en) 2002-10-17
EP1309293A2 (de) 2003-05-14
DE60122536T2 (de) 2006-12-14
US20020042647A1 (en) 2002-04-11
EP1702588A2 (de) 2006-09-20
EP1702588A3 (de) 2007-10-17
EP1309293B1 (de) 2006-08-23
JP2004508882A (ja) 2004-03-25
WO2002024112A2 (en) 2002-03-28
ES2339374T3 (es) 2010-05-19
EP1702588B1 (de) 2010-01-27
AU2001294626A1 (en) 2002-04-02
DE60141231D1 (de) 2010-03-18
JP4829467B2 (ja) 2011-12-07

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