BR112015008541A2 - stent com seção transversal variável - Google Patents

stent com seção transversal variável

Info

Publication number
BR112015008541A2
BR112015008541A2 BR112015008541A BR112015008541A BR112015008541A2 BR 112015008541 A2 BR112015008541 A2 BR 112015008541A2 BR 112015008541 A BR112015008541 A BR 112015008541A BR 112015008541 A BR112015008541 A BR 112015008541A BR 112015008541 A2 BR112015008541 A2 BR 112015008541A2
Authority
BR
Brazil
Prior art keywords
variable cross
stent
section
endoluminal
stents
Prior art date
Application number
BR112015008541A
Other languages
English (en)
Inventor
L Perko Vincent
Original Assignee
Gore & Ass
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 Gore & Ass filed Critical Gore & Ass
Publication of BR112015008541A2 publication Critical patent/BR112015008541A2/pt

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
    • A61F2/02—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, 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 or pressing operations affecting the wire cross-section
    • 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

Abstract

resumo “stent com seção transversal variável” a presente descrição descreve a métodos e aparelhos para dispositivos endoluminais, tais como stents, que têm componentes (102) com seções transversais variáveis (104) em vários pontos sobre o comprimento do dispositivo endoluminal, com vários benefícios resultantes do mesmo.
BR112015008541A 2012-10-25 2013-10-08 stent com seção transversal variável BR112015008541A2 (pt)

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
BR112015008541A2 true BR112015008541A2 (pt) 2017-07-04

Family

ID=49385424

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008541A BR112015008541A2 (pt) 2012-10-25 2013-10-08 stent com seção transversal variável

Country Status (12)

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

Families Citing this family (5)

* 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
RU2753447C2 (ru) 2016-10-04 2021-08-16 Ясухиро СЁБАЯСИ Гибкий стент
CN110234295B (zh) 2017-01-20 2023-10-24 W.L.戈尔及同仁股份有限公司 栓子过滤系统
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

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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
CA2192520A1 (en) 1996-03-05 1997-09-05 Ian M. Penn Expandable stent and method for delivery of same
EP1477133B9 (en) 1996-03-05 2007-11-21 Evysio Medical Devices Ulc Expandable stent
DE69738786D1 (de) 1996-05-08 2008-07-31 Sorin Biomedica Cardio Srl Ein Stent für Angioplastie
US6309414B1 (en) * 1997-11-04 2001-10-30 Sorin Biomedica Cardio S.P.A. Angioplasty stents
ES2235532T3 (es) 1998-11-20 2005-07-01 Boston Scientific Limited Stent expansible y flexible en sentido longitudinal.
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
DE60120955T3 (de) 2001-07-20 2015-06-25 Cid S.P.A. 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
DK1517651T3 (da) 2002-06-28 2010-08-02 Cook Inc Thorax-aortal-aneurisme-stentimplantat
JP2008502378A (ja) 2004-05-25 2008-01-31 チェストナット メディカル テクノロジーズ インコーポレイテッド フレキシブルな血管閉鎖デバイス
WO2006005026A2 (en) * 2004-06-30 2006-01-12 Cordis Corporation Stent having asymetrical members of unequal length
JP2008508104A (ja) 2004-07-29 2008-03-21 ボール　コーポレイション 金属容器の端末閉鎖部材を整形するための方法および装置
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
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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
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US20080177376A1 (en) * 2007-01-18 2008-07-24 Medtronic Vascular, Inc. Stent With Improved Flexibility and Method for Making Same
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KR101678372B1 (ko) * 2009-02-02 2016-12-06 코디스 코포레이션 가요성 스텐트 디자인
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BR112013002637B1 (pt) * 2010-08-02 2020-12-29 CARDINAL HEALTH SWITZERLAND 515 GmbH stent flexível tendo articulações que se projetam
US20120029619A1 (en) 2010-08-02 2012-02-02 Schroeder Valeska Flexible helical stent having intermediate structural feature

Also Published As

Publication number Publication date
JP6290908B2 (ja) 2018-03-07
RU2015119483A (ru) 2016-12-20
US20140121756A1 (en) 2014-05-01
EP2911620B1 (en) 2020-09-09
ES2830767T3 (es) 2021-06-04
AU2013335156B2 (en) 2017-02-16
AU2013335156A1 (en) 2015-04-09
CA2886101A1 (en) 2014-05-01
CA2886101C (en) 2018-02-27
WO2014066032A1 (en) 2014-05-01
CN104736107A (zh) 2015-06-24
HK1213463A1 (zh) 2016-07-08
KR20150076234A (ko) 2015-07-06
JP2015536182A (ja) 2015-12-21
EP2911620A1 (en) 2015-09-02
US9913740B2 (en) 2018-03-13
CN104736107B (zh) 2017-07-25

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]