BRPI0408418A - stent - Google Patents

stent

Info

Publication number
BRPI0408418A
BRPI0408418A BRPI0408418-7A BRPI0408418A BRPI0408418A BR PI0408418 A BRPI0408418 A BR PI0408418A BR PI0408418 A BRPI0408418 A BR PI0408418A BR PI0408418 A BRPI0408418 A BR PI0408418A
Authority
BR
Brazil
Prior art keywords
balloon
stent
expandable
expanded condition
condition
Prior art date
Application number
BRPI0408418-7A
Other languages
English (en)
Inventor
Colin G Caro
Nicholas V Watkins
Brian G Falzon
Philip L Birch
Original Assignee
Veryan Medical 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
Priority claimed from GBGB0306176.9A external-priority patent/GB0306176D0/en
Priority claimed from GB0317003A external-priority patent/GB0317003D0/en
Application filed by Veryan Medical Ltd filed Critical Veryan Medical Ltd
Publication of BRPI0408418A publication Critical patent/BRPI0408418A/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
    • 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
    • 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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/121—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting specially profiled cross sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • 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
    • A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • 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
    • A61F2/89—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements comprising two or more adjacent rings flexibly connected by separate members
    • 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
    • A61F2002/068—Modifying the blood flow model, e.g. by diffuser or deflector
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • A61F2002/30289—Three-dimensional shapes helically-coiled
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Dowels (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

"STENT". Um stent (2) para inserção em um conduto de fluido do corpo humano ou animal, quando o stent está em uma condição desmontada e para expansão para uma condição expandida, o stent compreendendo uma parede externa (7) para encaixe com o conduto, a parede externa tendo uma parte helicoidal (6) que, na condição expandida, estende-se longitudinal e circunferencialmente e que, na expansão do stent da condição desmontada para a condição expandida, resiste à extensão.
BRPI0408418-7A 2003-03-18 2004-03-18 stent BRPI0408418A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0306176.9A GB0306176D0 (en) 2003-03-18 2003-03-18 Tubing
GB0317003A GB0317003D0 (en) 2003-07-21 2003-07-21 Stent
PCT/GB2004/001155 WO2004082533A1 (en) 2003-03-18 2004-03-18 Helical stent

Publications (1)

Publication Number Publication Date
BRPI0408418A true BRPI0408418A (pt) 2006-03-21

Family

ID=33031408

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408418-7A BRPI0408418A (pt) 2003-03-18 2004-03-18 stent

Country Status (9)

Country Link
US (2) US8226704B2 (pt)
EP (3) EP1605867B1 (pt)
JP (3) JP4740118B2 (pt)
AT (1) ATE446065T1 (pt)
AU (1) AU2004222494A1 (pt)
BR (1) BRPI0408418A (pt)
CA (1) CA2519437A1 (pt)
DE (1) DE602004023700D1 (pt)
WO (1) WO2004082533A1 (pt)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344053A (en) * 1998-11-30 2000-05-31 Imperial College Stents for blood vessels
GB9828696D0 (en) 1998-12-29 1999-02-17 Houston J G Blood-flow tubing
GB0306176D0 (en) * 2003-03-18 2003-04-23 Imp College Innovations Ltd Tubing
EP1605867B1 (en) 2003-03-18 2009-10-21 Veryan Medical Limited Helical stent
WO2005044361A1 (en) 2003-11-07 2005-05-19 Merlin Md Pte Ltd Implantable medical devices with enhanced visibility, mechanical properties and biocompatibility
GB0402736D0 (en) * 2004-02-06 2004-03-10 Tayside Flow Technologies Ltd A drug delivery device
WO2005094725A1 (en) 2004-03-31 2005-10-13 Merlin Md Pte Ltd A method for treating aneurysms
SG133420A1 (en) * 2005-12-13 2007-07-30 Merlin Md Pte Ltd An endovascular device with membrane having permanently attached agents
US8500751B2 (en) 2004-03-31 2013-08-06 Merlin Md Pte Ltd Medical device
US8715340B2 (en) 2004-03-31 2014-05-06 Merlin Md Pte Ltd. Endovascular device with membrane
GB2418362C (en) * 2004-09-22 2010-05-05 Veryan Medical Ltd Stent
US8808354B2 (en) 2004-09-22 2014-08-19 Veryan Medical Limited Helical stent
GB2425485A (en) * 2005-04-29 2006-11-01 Veryan Medical Ltd Shape memory stent producing non planar, swirling flow
EP2146669B1 (en) * 2007-05-11 2014-07-30 Cook Medical Technologies LLC Stent grafts for the thoracic aorta
US11207199B2 (en) * 2008-06-11 2021-12-28 Q3 Medical Devices Limited Stent with anti-migration devices
US8231686B2 (en) * 2008-06-11 2012-07-31 Eric Mangiardi Stent
US20100256731A1 (en) * 2009-04-02 2010-10-07 Mangiardi Eric K Stent
US10245165B2 (en) * 2009-04-02 2019-04-02 Q3 Medical Devices Limited Stent
ES2528655T3 (es) * 2008-06-27 2015-02-11 Kabusiki Kaisha Kyoto Iryo Sekkei Cánula vascular
US8262692B2 (en) 2008-09-05 2012-09-11 Merlin Md Pte Ltd Endovascular device
WO2010033592A1 (en) 2008-09-16 2010-03-25 C.R. Bard, Inc. Stent
US20140135900A9 (en) 2008-10-10 2014-05-15 Kevin Heraty Medical device suitable for location in a body lumen
US9597214B2 (en) 2008-10-10 2017-03-21 Kevin Heraty Medical device
US9149377B2 (en) 2008-10-10 2015-10-06 Veryan Medical Ltd. Stent suitable for deployment in a blood vessel
WO2010041038A1 (en) * 2008-10-10 2010-04-15 Veryan Medical Limited A medical device
US9539120B2 (en) * 2008-10-10 2017-01-10 Veryan Medical Ltd. Medical device suitable for location in a body lumen
JP2012505004A (ja) * 2008-10-10 2012-03-01 ヴェリヤン・メディカル・リミテッド 血管内展開形態に適するステント
US10456276B2 (en) 2009-05-08 2019-10-29 Veryan Medical Limited Medical device suitable for location in a body lumen
WO2010128311A1 (en) * 2009-05-08 2010-11-11 Veryan Medical Limited A medical device suitable for location in a body lumen
US8936634B2 (en) * 2009-07-15 2015-01-20 W. L. Gore & Associates, Inc. Self constraining radially expandable medical devices
GB2475338A (en) * 2009-11-17 2011-05-18 Tayside Flow Technologies Ltd A tubular conduit with an internal and external helical formation
US9925031B2 (en) 2009-12-28 2018-03-27 Cook Medical Technologies Llc Endoluminal device with kink-resistant regions
US8353952B2 (en) * 2010-04-07 2013-01-15 Medtronic Vascular, Inc. Stent with therapeutic substance
US9247942B2 (en) 2010-06-29 2016-02-02 Artventive Medical Group, Inc. Reversible tubal contraceptive device
WO2012002944A1 (en) 2010-06-29 2012-01-05 Artventive Medical Group, Inc. Reducing flow through a tubular structure
US9149277B2 (en) 2010-10-18 2015-10-06 Artventive Medical Group, Inc. Expandable device delivery
ES2943709T3 (es) 2012-04-06 2023-06-15 Merlin Md Pte Ltd Dispositivos para tratar un aneurisma
US8984733B2 (en) 2013-02-05 2015-03-24 Artventive Medical Group, Inc. Bodily lumen occlusion
US9095344B2 (en) 2013-02-05 2015-08-04 Artventive Medical Group, Inc. Methods and apparatuses for blood vessel occlusion
WO2014140642A1 (en) 2013-03-15 2014-09-18 Veryan Medical Limited Stent apparatus and treatment methods
CN105073176B (zh) * 2013-04-01 2017-11-24 泰尔茂株式会社 鞘
WO2014177893A1 (en) 2013-05-02 2014-11-06 Veryan Medical Limited Expandable balloon
US9636116B2 (en) 2013-06-14 2017-05-02 Artventive Medical Group, Inc. Implantable luminal devices
US10149968B2 (en) 2013-06-14 2018-12-11 Artventive Medical Group, Inc. Catheter-assisted tumor treatment
US9737306B2 (en) 2013-06-14 2017-08-22 Artventive Medical Group, Inc. Implantable luminal devices
US9737308B2 (en) 2013-06-14 2017-08-22 Artventive Medical Group, Inc. Catheter-assisted tumor treatment
US10363043B2 (en) 2014-05-01 2019-07-30 Artventive Medical Group, Inc. Treatment of incompetent vessels
KR101628711B1 (ko) 2014-06-26 2016-06-09 주식회사 에스앤지바이오텍 외부유로가 형성된 스텐트
EP4302726A3 (en) 2014-10-09 2024-03-27 Boston Scientific Scimed, Inc. Mandrel and method of forming an expandable stent structure
GB2538072B (en) 2015-05-05 2017-11-15 Strait Access Tech Holdings (Pty) Ltd A non-occlusive dilation and deployment catheter device
GB201508593D0 (en) 2015-05-19 2015-07-01 Vascular Flow Technologies Ltd A stent
US10813644B2 (en) 2016-04-01 2020-10-27 Artventive Medical Group, Inc. Occlusive implant and delivery system
JP6955679B2 (ja) * 2016-07-07 2021-10-27 ニプロ株式会社 ステント
US10492937B2 (en) 2016-10-17 2019-12-03 Cook Medical Technologies Llc Deploying a balloon expandable stent to induce spiral flow
EP3556409B1 (en) 2016-10-25 2022-01-05 Magenta Medical Ltd. Ventricular assist device
CA3046087A1 (en) 2016-12-09 2018-06-14 Zenflow, Inc. Systems, devices, and methods for the accurate deployment of an implant in the prostatic urethra
US10905861B2 (en) 2017-04-25 2021-02-02 Project Moray, Inc. Matrix supported balloon articulation systems, devices, and methods for catheters and other uses
WO2019138350A2 (en) 2018-01-10 2019-07-18 Magenta Medical Ltd Ventricular assist device
US10905808B2 (en) 2018-01-10 2021-02-02 Magenta Medical Ltd. Drive cable for use with a blood pump
US11154410B2 (en) * 2018-06-29 2021-10-26 Monarch Biosciences, Inc. Spiral-based thin-film mesh systems and related methods
JP7293594B2 (ja) * 2018-09-21 2023-06-20 日本ゼオン株式会社 消化管ステント
KR102582640B1 (ko) 2019-01-07 2023-09-25 보스톤 싸이엔티픽 싸이메드 인코포레이티드 이동 방지 특징부를 갖는 스텐트
CN113543836B (zh) 2019-01-24 2024-10-11 马真塔医药有限公司 心室辅助装置
CN110251272A (zh) * 2019-06-13 2019-09-20 杜伟远 一种骨架式立体贴附心血管内支撑装置
CA3156685A1 (en) 2019-11-19 2021-05-27 Zenflow, Inc. SYSTEMS, DEVICES AND METHODS FOR ACCURATE DEPLOYMENT AND IMAGING OF AN IMPLANT IN THE PROSTATIC URETHRA
GB2598271B (en) * 2020-02-18 2024-03-06 Wai Yin Lau Ernest A scaffold for a tube
CN116801841A (zh) 2020-12-02 2023-09-22 波士顿科学国际有限公司 具有改进的部署特性的支架
CN115844605B (zh) * 2023-02-17 2023-05-16 太原理工大学 一种动脉血管支架
CN117481650B (zh) * 2024-01-02 2024-03-19 德州市红拳医疗器械有限公司 一种动物采血器

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248015A1 (en) 1973-10-17 1975-05-16 Rhone Poulenc Ind Artificial ureter or urethra - watertight flexible tube has helical rib in outside wall to prevent creasing
US4604762A (en) 1981-02-13 1986-08-12 Thoratec Laboratories Corporation Arterial graft prosthesis
US4596548A (en) * 1985-03-25 1986-06-24 Dlp Inc. Single stage venous catheter
US4762130A (en) 1987-01-15 1988-08-09 Thomas J. Fogarty Catheter with corkscrew-like balloon
KR920006734Y1 (ko) 1990-02-07 1992-09-26 이종호 내경면에 나선상의 유체 삼각 안내돌기를 갖는 다층 파이프
US5156619A (en) * 1990-06-15 1992-10-20 Ehrenfeld William K Flanged end-to-side vascular graft
FR2666502B1 (fr) 1990-09-10 1993-09-24 Roux Daniel Greffon vasculaire synthetique.
US5282847A (en) * 1991-02-28 1994-02-01 Medtronic, Inc. Prosthetic vascular grafts with a pleated structure
US5181911A (en) 1991-04-22 1993-01-26 Shturman Technologies, Inc. Helical balloon perfusion angioplasty catheter
US5507767A (en) * 1992-01-15 1996-04-16 Cook Incorporated Spiral stent
US5295959A (en) * 1992-03-13 1994-03-22 Medtronic, Inc. Autoperfusion dilatation catheter having a bonded channel
US5569191A (en) * 1992-12-15 1996-10-29 Meyer; Gabriel Device for preparing a medicinal substance solution, suspension or emulsion
US5370691A (en) * 1993-01-26 1994-12-06 Target Therapeutics, Inc. Intravascular inflatable stent
US5354288A (en) 1993-02-24 1994-10-11 Minnesota Mining And Manufacturing Company Low velocity aortic cannula
US5308356A (en) * 1993-02-25 1994-05-03 Blackshear Jr Perry L Passive perfusion angioplasty catheter
US5383856A (en) * 1993-03-19 1995-01-24 Bersin; Robert M. Helical spiral balloon catheter
US5441515A (en) * 1993-04-23 1995-08-15 Advanced Cardiovascular Systems, Inc. Ratcheting stent
AU6787194A (en) * 1993-05-11 1994-12-12 Target Therapeutics, Inc. Temporary inflatable intravascular prosthesis
AU7621794A (en) 1993-10-01 1995-05-01 Imperial College Of Science, Technology And Medicine Vascular prostheses
US5545132A (en) * 1993-12-21 1996-08-13 C. R. Bard, Inc. Helically grooved balloon for dilatation catheter and method of using
US5484411A (en) * 1994-01-14 1996-01-16 Cordis Corporation Spiral shaped perfusion balloon and method of use and manufacture
WO1995035072A2 (en) 1994-06-17 1995-12-28 W.L. Gore & Associates, Inc. Protective surgical sheath for coronary artery bypass grafts
CA2147547C (en) 1994-08-02 2006-12-19 Peter J. Schmitt Thinly woven flexible graft
EP1181904B1 (en) * 1994-10-17 2009-06-24 Kabushikikaisha Igaki Iryo Sekkei Stent for liberating drug
EP0714640A1 (en) 1994-11-28 1996-06-05 Advanced Cardiovascular Systems, Inc. System and method for delivering multiple stents
US5749851A (en) * 1995-03-02 1998-05-12 Scimed Life Systems, Inc. Stent installation method using balloon catheter having stepped compliance curve
GB2298577B (en) 1995-03-09 1999-02-17 Univ Bristol Arteriovenous bypass grafting
US6053943A (en) * 1995-12-08 2000-04-25 Impra, Inc. Endoluminal graft with integral structural support and method for making same
JPH08257139A (ja) 1995-03-28 1996-10-08 Nippon Zeon Co Ltd バルーンカテーテル
US5709713A (en) * 1995-03-31 1998-01-20 Cardiovascular Concepts, Inc. Radially expansible vascular prosthesis having reversible and other locking structures
US5766201A (en) * 1995-06-07 1998-06-16 Boston Scientific Corporation Expandable catheter
US5865723A (en) 1995-12-29 1999-02-02 Ramus Medical Technologies Method and apparatus for forming vascular prostheses
US5800514A (en) * 1996-05-24 1998-09-01 Meadox Medicals, Inc. Shaped woven tubular soft-tissue prostheses and methods of manufacturing
US5735816A (en) * 1996-07-23 1998-04-07 Medtronic, Inc. Spiral sheath retainer for autoperfusion dilatation catheter balloon
EP2298241A3 (en) 1996-12-03 2011-11-02 Atrium Medical Corporation Multi-stage prothesis
GB9710905D0 (en) 1997-05-27 1997-07-23 Imperial College Stent for blood vessel
IL121882A0 (en) * 1997-10-05 1998-03-10 Voinov Valerian Expandable stent with bioabsorbable local drug delivery and technology for its manufacture
US20020019660A1 (en) 1998-09-05 2002-02-14 Marc Gianotti Methods and apparatus for a curved stent
GB2344053A (en) 1998-11-30 2000-05-31 Imperial College Stents for blood vessels
GB9828696D0 (en) * 1998-12-29 1999-02-17 Houston J G Blood-flow tubing
CA2359507C (en) * 1999-02-26 2005-03-29 Vascular Architects, Inc. Catheter assembly with endoluminal prosthesis and method for placing
US6325825B1 (en) 1999-04-08 2001-12-04 Cordis Corporation Stent with variable wall thickness
US6997951B2 (en) * 1999-06-30 2006-02-14 Edwards Lifesciences Ag Method and device for treatment of mitral insufficiency
US6364904B1 (en) * 1999-07-02 2002-04-02 Scimed Life Systems, Inc. Helically formed stent/graft assembly
US6375660B1 (en) * 1999-11-22 2002-04-23 Cordis Corporation Stent delivery system with a fixed guide wire
AU2016201A (en) 1999-12-21 2001-07-03 Imperial College Of Science, Technology And Medicine Vascular stents
EP1127557A1 (en) 2000-02-25 2001-08-29 EndoArt S.A. Vascular graft
JP2001252987A (ja) 2000-03-13 2001-09-18 Jiro Fukuda スパイラルバルーン
DE10012460A1 (de) * 2000-03-15 2001-09-20 Biotronik Mess & Therapieg Stent
ES2277926T3 (es) 2000-05-19 2007-08-01 Advanced Bio Prosthetic Surfaces, Ltd. Procedimientos y dispositivos para fabricar un stent intravascular.
JP2003533335A (ja) * 2000-05-22 2003-11-11 オーバス メディカル テクノロジーズ インク． 自己拡張形ステント
US6554848B2 (en) * 2000-06-02 2003-04-29 Advanced Cardiovascular Systems, Inc. Marker device for rotationally orienting a stent delivery system prior to deploying a curved self-expanding stent
US6569191B1 (en) * 2000-07-27 2003-05-27 Bionx Implants, Inc. Self-expanding stent with enhanced radial expansion and shape memory
EP1179322A3 (de) * 2000-08-09 2004-02-25 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Verfahren und Vorrichtung zum Crimpen eines Stents
DE10044043A1 (de) * 2000-08-30 2002-03-14 Biotronik Mess & Therapieg Reponierbarer Stent
US6527739B1 (en) * 2000-12-29 2003-03-04 Advanced Cardiovascular Systems, Inc. Spiraled balloon arrangement for treatment of a tortuous vessel
US6942681B2 (en) 2001-02-16 2005-09-13 Cordis Corporation Method of balloon catheter stent delivery system with ridges
NL1018881C2 (nl) * 2001-05-08 2002-11-25 Blue Medical Devices B V Ballonkatheter met stent en werkwijze voor het vervaardigen daarvan.
GB2379996B (en) * 2001-06-05 2004-05-19 Tayside Flow Technologies Ltd Flow means
US20020198589A1 (en) 2001-06-22 2002-12-26 Leong Veronica Jade Tessellated stent and method of manufacture
GB2369797B (en) 2001-11-20 2002-11-06 Tayside Flow Technologies Ltd Helical formations in tubes
JP2005528184A (ja) 2002-06-05 2005-09-22 テイサイド フロー テクノロジーズ リミテッド 導管の螺旋構造の螺旋角度を決定する方法
CA2411220C (en) * 2002-06-28 2010-11-16 Lubomyr M. Cymbalisty Hydro-dynamic static mixing apparatus and method for use thereof in separating oil sands and the like
GB0227369D0 (en) * 2002-11-23 2002-12-31 Tayside Flow Technologies Ltd A helical formation for a conduit
US7686824B2 (en) * 2003-01-21 2010-03-30 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
EP1605867B1 (en) 2003-03-18 2009-10-21 Veryan Medical Limited Helical stent
GB2425485A (en) 2005-04-29 2006-11-01 Veryan Medical Ltd Shape memory stent producing non planar, swirling flow
US8192477B2 (en) * 2005-11-14 2012-06-05 Boston Scientific Scimed, Inc. Twisting bifurcation delivery system
EP2134405B1 (en) 2007-03-27 2021-06-02 Intratech Medical Ltd. Spiral balloon catheter

Also Published As

Publication number Publication date
JP4740118B2 (ja) 2011-08-03
EP1605867B1 (en) 2009-10-21
US8784476B2 (en) 2014-07-22
EP2145601A3 (en) 2010-04-14
EP1605867A1 (en) 2005-12-21
EP2292183A1 (en) 2011-03-09
DE602004023700D1 (de) 2009-12-03
JP5328046B2 (ja) 2013-10-30
ATE446065T1 (de) 2009-11-15
EP2145601A2 (en) 2010-01-20
CA2519437A1 (en) 2004-09-30
EP2145601B1 (en) 2015-05-06
JP2010142659A (ja) 2010-07-01
WO2004082533A1 (en) 2004-09-30
WO2004082533A8 (en) 2005-02-24
JP5108906B2 (ja) 2012-12-26
US20090276029A1 (en) 2009-11-05
JP2006520630A (ja) 2006-09-14
JP2010142660A (ja) 2010-07-01
US20060265051A1 (en) 2006-11-23
EP2292183B1 (en) 2017-10-25
AU2004222494A1 (en) 2004-09-30
US8226704B2 (en) 2012-07-24

Similar Documents

Publication Publication Date Title
BRPI0408418A (pt) stent
ATE384492T1 (de) Prothese für gekrümmte lumina
DE60336158D1 (de) Auf semikristalline thermoplastische polyurethane die nanostrukturierte hartsegmente aufweisen basierenden formgedächtnispolymere
DK1485158T3 (da) Kateter
DE60236760D1 (de) Chirurgische vorrichtung
DE60128069D1 (de) Stentventilklappen
DE60138743D1 (de) Wiedereinführungskatheter
ATE310467T1 (de) Vorrichtung zum einbringen eines stents
DE60034229D1 (de) Ausweitbarer medizinischer stent mit duktilen gelenken
DE69630977D1 (de) Ausdehnbarer katheter
DE602004028382D1 (de) Erweiterbare führungsschleuse und gerät
ATE431114T1 (de) Katheterballonsysteme
DE60207462D1 (de) Klappenstruktur für Verbleibskatheter
ATE394079T1 (de) Ballonverankerungssystem
ATE363618T1 (de) Schnellkupplungseinheit mit integriertem rückschlagventil
HK1106734A1 (en) Resheathing tool
ATE412381T1 (de) Blutgefäss-urethrastent
ATE446073T1 (de) Prophylaxegerät
WO2007024310A8 (en) One-piece retractable stent
MX170767B (es) Muelle alastomerico reforzado
RU2004108458A (ru) Хирургический дренаж
SE0103123L (sv) Metod och anordning för självtappning av urin

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.