ES2830767T3 - Estente con sección transversal variable - Google Patents

Estente con sección transversal variable Download PDF

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Publication number
ES2830767T3
ES2830767T3 ES13779496T ES13779496T ES2830767T3 ES 2830767 T3 ES2830767 T3 ES 2830767T3 ES 13779496 T ES13779496 T ES 13779496T ES 13779496 T ES13779496 T ES 13779496T ES 2830767 T3 ES2830767 T3 ES 2830767T3
Authority
ES
Spain
Prior art keywords
section
wire
elliptical cross
generally
implantable device
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
ES13779496T
Other languages
English (en)
Spanish (es)
Inventor
Vincent Perko
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.)
W.L. Gore and Associates Inc
Original Assignee
W.L. Gore and Associates 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 W.L. Gore and Associates Inc filed Critical W.L. Gore and Associates Inc
Application granted granted Critical
Publication of ES2830767T3 publication Critical patent/ES2830767T3/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
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/008—Wire-working in the manufacture of other particular articles of medical instruments, e.g. stents or corneal rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F5/00—Upsetting wire
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0041—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels or rivets, e.g. connecting screws
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—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
    • 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
    • A61F2250/0018—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 elasticity, stiffness or compressibility
    • 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
    • A61F2250/002—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 moment of inertia
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
ES13779496T 2012-10-25 2013-10-08 Estente con sección transversal variable Active ES2830767T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261718500P 2012-10-25 2012-10-25
US14/047,599 US9913740B2 (en) 2012-10-25 2013-10-07 Stent with varying cross-section
PCT/US2013/063862 WO2014066032A1 (en) 2012-10-25 2013-10-08 Stent with varying cross-section

Publications (1)

Publication Number Publication Date
ES2830767T3 true ES2830767T3 (es) 2021-06-04

Family

ID=49385424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13779496T Active ES2830767T3 (es) 2012-10-25 2013-10-08 Estente con sección transversal variable

Country Status (12)

Country Link
US (1) US9913740B2 (enExample)
EP (1) EP2911620B1 (enExample)
JP (1) JP6290908B2 (enExample)
KR (1) KR20150076234A (enExample)
CN (1) CN104736107B (enExample)
AU (1) AU2013335156B2 (enExample)
BR (1) BR112015008541A2 (enExample)
CA (1) CA2886101C (enExample)
ES (1) ES2830767T3 (enExample)
HK (1) HK1213463A1 (enExample)
RU (1) RU2015119483A (enExample)
WO (1) WO2014066032A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140200647A1 (en) * 2013-01-14 2014-07-17 Abbott Cardiovascular Systems Inc. Stent with enhanced profile
US10307273B2 (en) 2015-03-03 2019-06-04 Boston Scientific Scimed, Inc. Stent with anti-migration features
AU2017340978B2 (en) 2016-10-04 2022-08-25 Yasuhiro Shobayashi Flexible stent
EP3570777B1 (en) 2017-01-20 2024-08-28 W. L. Gore & Associates, Inc. Embolic filter system
CA3114705C (en) 2018-10-17 2023-09-26 W. L. Gore & Associates, Inc. Embolic filter with flexible coupling
CN109771097A (zh) * 2019-03-11 2019-05-21 北京航空航天大学 具有径向支撑力变化的人工介入型主动脉瓣膜支架
KR102783996B1 (ko) * 2023-09-27 2025-03-19 주식회사 도터 생분해성 고분자 스텐트 및 이를 포함하는 카테터 시스템

Family Cites Families (34)

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US2867807A (en) 1955-12-16 1959-01-13 Edgar P Anstett Driven type fastener
US3868956A (en) 1972-06-05 1975-03-04 Ralph J Alfidi Vessel implantable appliance and method of implanting it
US4874338A (en) 1987-03-31 1989-10-17 Amp Incorporated Receptacle box terminal with improved contact area
US4886062A (en) * 1987-10-19 1989-12-12 Medtronic, Inc. Intravascular radially expandable stent and method of implant
US5575816A (en) * 1994-08-12 1996-11-19 Meadox Medicals, Inc. High strength and high density intraluminal wire stent
US6719782B1 (en) 1996-01-04 2004-04-13 Endovascular Technologies, Inc. Flat wire stent
CA2248718A1 (en) 1996-03-05 1997-09-12 Divysio Solutions Ulc. Expandable stent and method for delivery of same
CA2192520A1 (en) 1996-03-05 1997-09-05 Ian M. Penn Expandable stent and method for delivery of same
ATE257002T1 (de) 1996-05-08 2004-01-15 Sorin Biomedica Cardio Spa Ein stent für angioplastie
US6309414B1 (en) * 1997-11-04 2001-10-30 Sorin Biomedica Cardio S.P.A. Angioplasty stents
ATE534353T1 (de) 1998-11-20 2011-12-15 Boston Scient Ltd Flexibler längsdehnbarer stent
US20020049490A1 (en) 2000-04-11 2002-04-25 Pollock David T. Single-piece endoprosthesis with high expansion ratios
US6579310B1 (en) 2000-08-17 2003-06-17 Advanced Cardiovascular Systems, Inc. Stent having overlapping struts
ATE330564T1 (de) 2001-07-20 2006-07-15 Sorin Biomedica Cardio Srl Stent
US20060224234A1 (en) 2001-08-29 2006-10-05 Swaminathan Jayaraman Drug eluting structurally variable stent
US7097651B2 (en) 2001-09-06 2006-08-29 Advanced Cardiovascular Systems, Inc. Embolic protection basket
US7014654B2 (en) * 2001-11-30 2006-03-21 Scimed Life Systems, Inc. Stent designed for the delivery of therapeutic substance or other agents
ATE536148T1 (de) 2002-06-28 2011-12-15 Cook Medical Technologies Llc Thorax-einführinstrument
AU2005247490B2 (en) 2004-05-25 2011-05-19 Covidien Lp Flexible vascular occluding device
AU2005260731B2 (en) * 2004-06-30 2012-02-23 Cardinal Health 529, Llc Stent having asymetrical members of unequal length
CN101060948B (zh) 2004-07-29 2013-01-09 鲍尔公司 用于成形金属容器端部封闭件的方法及装置
JP5047167B2 (ja) 2005-06-15 2012-10-10 クック メディカル テクノロジーズ エルエルシー 非対称な先細形状の梁を備えた管腔内装置
US8585753B2 (en) 2006-03-04 2013-11-19 John James Scanlon Fibrillated biodegradable prosthesis
US7651523B2 (en) 2006-07-24 2010-01-26 Cook Incorporated Intraluminal device with flexible regions
CN200939184Y (zh) * 2006-08-22 2007-08-29 茅爱武 由异型丝材编织的医用支架
WO2008024712A2 (en) 2006-08-22 2008-02-28 Abbott Cardiovascular Systems Inc. Intravascular stent
US20080177376A1 (en) * 2007-01-18 2008-07-24 Medtronic Vascular, Inc. Stent With Improved Flexibility and Method for Making Same
WO2008094504A1 (en) 2007-01-29 2008-08-07 Cook Incorporated Medical prosthesis and method of production
RU2567831C2 (ru) * 2009-02-02 2015-11-10 Кордис Корпорейшн Конструкция гибкого стента
CN101991477B (zh) * 2009-08-27 2014-03-26 上海微创医疗器械（集团）有限公司 一种血管重构支架
US20110067471A1 (en) * 2009-09-18 2011-03-24 Medtronic Vascular, Inc. Method and Apparatus for Creating Formed Elements Used to Make Wound Stents
WO2011042810A2 (en) 2009-10-06 2011-04-14 Arterial Remodeling Technologies, S.A. Bioresorbable vascular implant having homogenously distributed stresses under a radial load
AU2011285802B2 (en) 2010-08-02 2014-09-11 Cardinal Health 529, Llc Flexible helical stent having intermediate structural feature
US8920489B2 (en) * 2010-08-02 2014-12-30 Cordis Corporation Flexible stent having protruding hinges

Also Published As

Publication number Publication date
CN104736107A (zh) 2015-06-24
CA2886101C (en) 2018-02-27
JP6290908B2 (ja) 2018-03-07
AU2013335156A1 (en) 2015-04-09
AU2013335156B2 (en) 2017-02-16
HK1213463A1 (zh) 2016-07-08
EP2911620B1 (en) 2020-09-09
KR20150076234A (ko) 2015-07-06
BR112015008541A2 (pt) 2017-07-04
CN104736107B (zh) 2017-07-25
CA2886101A1 (en) 2014-05-01
US20140121756A1 (en) 2014-05-01
JP2015536182A (ja) 2015-12-21
US9913740B2 (en) 2018-03-13
EP2911620A1 (en) 2015-09-02
RU2015119483A (ru) 2016-12-20
WO2014066032A1 (en) 2014-05-01

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