ES2694006T3 - Un stent vascular con una configuración mixta de conectores - Google Patents

Un stent vascular con una configuración mixta de conectores Download PDF

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Publication number
ES2694006T3
ES2694006T3 ES14814637.6T ES14814637T ES2694006T3 ES 2694006 T3 ES2694006 T3 ES 2694006T3 ES 14814637 T ES14814637 T ES 14814637T ES 2694006 T3 ES2694006 T3 ES 2694006T3
Authority
ES
Spain
Prior art keywords
segments
annular
stent
segment
connector
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.)
Active
Application number
ES14814637.6T
Other languages
English (en)
Spanish (es)
Inventor
Debashis Dutta
Dan Wang
Koon Kiat TEU
John Shulze
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.)
Biosensors International Group Ltd
Original Assignee
Biosensors International Group Ltd
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 Biosensors International Group Ltd filed Critical Biosensors International Group Ltd
Application granted granted Critical
Publication of ES2694006T3 publication Critical patent/ES2694006T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • 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 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
    • A61F2002/91575—Adjacent bands being connected to each other connected peak 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
ES14814637.6T 2013-06-20 2014-06-18 Un stent vascular con una configuración mixta de conectores Active ES2694006T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361837553P 2013-06-20 2013-06-20
US201361837553P 2013-06-20
PCT/US2014/043018 WO2014205124A1 (en) 2013-06-20 2014-06-18 A vascular stent with a mixed configuration of connectors

Publications (1)

Publication Number Publication Date
ES2694006T3 true ES2694006T3 (es) 2018-12-17

Family

ID=52105242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14814637.6T Active ES2694006T3 (es) 2013-06-20 2014-06-18 Un stent vascular con una configuración mixta de conectores

Country Status (7)

Country Link
US (2) US10548749B2 (enExample)
EP (1) EP3010452B1 (enExample)
JP (1) JP6602293B2 (enExample)
CN (1) CN105722480A (enExample)
ES (1) ES2694006T3 (enExample)
SG (1) SG11201510447PA (enExample)
WO (1) WO2014205124A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI3302372T1 (sl) * 2015-07-23 2019-09-30 Optimed Medizinische Instrumente Gmbh Žilna opornica
CN106361478B (zh) * 2016-11-02 2018-08-21 江苏大学 一种混合型球囊扩张式血管支架
US10835398B2 (en) * 2017-11-03 2020-11-17 Covidien Lp Meshes and devices for treating vascular defects
KR102221074B1 (ko) * 2018-12-24 2021-03-02 부산대학교 산학협력단 생분해성 고분자 및 니티놀을 포함하는 스텐트 및 이의 제조방법
CN110279501A (zh) * 2019-07-18 2019-09-27 中科益安医疗科技（北京）股份有限公司 一种医用植入冠脉支架

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133732A (en) 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
US5292331A (en) 1989-08-24 1994-03-08 Applied Vascular Engineering, Inc. Endovascular support device
US5843175A (en) * 1997-06-13 1998-12-01 Global Therapeutics, Inc. Enhanced flexibility surgical stent
US6071308A (en) * 1997-10-01 2000-06-06 Boston Scientific Corporation Flexible metal wire stent
US6309414B1 (en) 1997-11-04 2001-10-30 Sorin Biomedica Cardio S.P.A. Angioplasty stents
US6623521B2 (en) 1998-02-17 2003-09-23 Md3, Inc. Expandable stent with sliding and locking radial elements
EP2277477B1 (en) 1998-03-05 2012-05-09 Boston Scientific Limited Intraluminal stent
US20020173839A1 (en) 1998-07-24 2002-11-21 Leopold Eric W. Intravascular flow modifier and reinforcement device with connected segments
JP4799738B2 (ja) 1999-05-19 2011-10-26 ノイス，マルテ 放射状に拡大可能な管支持物
US6409754B1 (en) 1999-07-02 2002-06-25 Scimed Life Systems, Inc. Flexible segmented stent
WO2001021101A1 (en) 1999-09-22 2001-03-29 Andrei Vladimirovich Karev Flexible expandable stent and method for manufacturing the same
US6331189B1 (en) 1999-10-18 2001-12-18 Medtronic, Inc. Flexible medical stent
US8034097B2 (en) 2000-05-22 2011-10-11 Malte Neuss Radially expandable vessel support
US6818013B2 (en) 2001-06-14 2004-11-16 Cordis Corporation Intravascular stent device
US20060004437A1 (en) 2001-08-29 2006-01-05 Swaminathan Jayaraman Structurally variable stents
US7025777B2 (en) 2002-07-31 2006-04-11 Unison Therapeutics, Inc. Flexible and conformable stent and method of forming same
US7331987B1 (en) * 2002-08-16 2008-02-19 Advanced Cardiovascular Systems, Inc. Intravascular stent and method of use
US6786922B2 (en) 2002-10-08 2004-09-07 Cook Incorporated Stent with ring architecture and axially displaced connector segments
US6896697B1 (en) * 2002-12-30 2005-05-24 Advanced Cardiovascular Systems, Inc. Intravascular stent
US20050080479A1 (en) 2003-09-29 2005-04-14 Feng James Q. Expandable endovascular stent
US20050149168A1 (en) * 2003-12-30 2005-07-07 Daniel Gregorich Stent to be deployed on a bend
US7578840B2 (en) 2004-03-31 2009-08-25 Cook Incorporated Stent with reduced profile
US20050222671A1 (en) 2004-03-31 2005-10-06 Schaeffer Darin G Partially biodegradable stent
US20060190072A1 (en) 2005-01-28 2006-08-24 Das Gladwin S Flexible cells for axially interconnecting stent components
US7637939B2 (en) 2005-06-30 2009-12-29 Boston Scientific Scimed, Inc. Hybrid stent
CA2652753C (en) 2006-05-12 2015-12-08 Cordis Corporation Balloon expandable bioabsorbable drug eluting stent
GB0616579D0 (en) 2006-08-21 2006-09-27 Angiomed Ag Self-expanding stent
US7988720B2 (en) * 2006-09-12 2011-08-02 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
US7842082B2 (en) * 2006-11-16 2010-11-30 Boston Scientific Scimed, Inc. Bifurcated stent
AU2010210275B2 (en) 2009-02-09 2015-12-03 Evysio Medical Devices Ulc Stent
US8568471B2 (en) * 2010-01-30 2013-10-29 Abbott Cardiovascular Systems Inc. Crush recoverable polymer scaffolds

Also Published As

Publication number Publication date
EP3010452B1 (en) 2018-08-01
HK1222115A1 (en) 2017-06-23
JP6602293B2 (ja) 2019-11-06
JP2016524944A (ja) 2016-08-22
US20200253758A1 (en) 2020-08-13
CN105722480A (zh) 2016-06-29
WO2014205124A1 (en) 2014-12-24
SG11201510447PA (en) 2016-01-28
US10548749B2 (en) 2020-02-04
US20140379073A1 (en) 2014-12-25
EP3010452A4 (en) 2017-01-04
EP3010452A1 (en) 2016-04-27
US11648136B2 (en) 2023-05-16

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