HK1007487A1 - Device for expanding a stenosis in a body duct - Google Patents

Device for expanding a stenosis in a body duct

Info

Publication number
HK1007487A1
HK1007487A1 HK98106667A HK98106667A HK1007487A1 HK 1007487 A1 HK1007487 A1 HK 1007487A1 HK 98106667 A HK98106667 A HK 98106667A HK 98106667 A HK98106667 A HK 98106667A HK 1007487 A1 HK1007487 A1 HK 1007487A1
Authority
HK
Hong Kong
Prior art keywords
stenosis
expanding
body duct
duct
unproblematical
Prior art date
Application number
HK98106667A
Inventor
Wolfram Schnepp-Pesch
Josef Lindenberg
Original Assignee
Angiomed Ag
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 Angiomed Ag filed Critical Angiomed Ag
Publication of HK1007487A1 publication Critical patent/HK1007487A1/en

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
    • A61F2/92—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in 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
    • 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
    • A61F2/82—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
    • A61F2/88—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
    • A61F2/885—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 comprising a coil including a plurality of spiral or helical sections with alternate directions around a central axis
    • 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 sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/128—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing other specific inorganic fillers not covered by A61L31/126 or A61L31/127
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • A61F2210/0019—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
    • 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
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0059—Additional features; Implant or prostheses properties not otherwise provided for temporary
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0071—Additional features; Implant or prostheses properties not otherwise provided for breakable or frangible

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Surgery (AREA)
  • Pulmonology (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention proposes a device for arranging a device in a body duct, for example, a vein, an artery, the ureter, the bile duct or the like, which is characterised, with regard to unproblematical, reliable and long-term placement of the device, in that the wire part is designed as a round or flat wire in undulating shape in the axial direction and in that the individual undulations (20) are curved almost in ring shape. <IMAGE>
HK98106667A 1990-10-13 1998-06-25 Device for expanding a stenosis in a body duct HK1007487A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9014230U DE9014230U1 (en) 1990-10-13 1990-10-13 Device for dilating a stenosis in a body tube

Publications (1)

Publication Number Publication Date
HK1007487A1 true HK1007487A1 (en) 1999-04-16

Family

ID=6858357

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106667A HK1007487A1 (en) 1990-10-13 1998-06-25 Device for expanding a stenosis in a body duct

Country Status (7)

Country Link
EP (2) EP0481365B1 (en)
JP (1) JPH04256759A (en)
AT (1) ATE107495T1 (en)
DE (3) DE9014230U1 (en)
DK (1) DK0481365T3 (en)
ES (1) ES2057709T3 (en)
HK (1) HK1007487A1 (en)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667783A1 (en) * 1990-10-11 1992-04-17 Berberian Jean Pierre Urinary tract prosthesis
DE4122923C1 (en) * 1991-07-11 1993-01-28 Willy Ruesch Ag, 7053 Kernen, De
US5366504A (en) 1992-05-20 1994-11-22 Boston Scientific Corporation Tubular medical prosthesis
US5662713A (en) * 1991-10-09 1997-09-02 Boston Scientific Corporation Medical stents for body lumens exhibiting peristaltic motion
US5876445A (en) 1991-10-09 1999-03-02 Boston Scientific Corporation Medical stents for body lumens exhibiting peristaltic motion
DK6192A (en) * 1992-01-20 1993-07-21 Engineers & Doctors As SEGMENTALLY EXPANDABLE TUBULAR ENDOLUMINAL PROSTHESIS
WO1993019803A1 (en) 1992-03-31 1993-10-14 Boston Scientific Corporation Medical wire
US6497709B1 (en) 1992-03-31 2002-12-24 Boston Scientific Corporation Metal medical device
AU678350B2 (en) * 1992-05-08 1997-05-29 Schneider (Usa) Inc. Esophageal stent and delivery tool
US6336938B1 (en) * 1992-08-06 2002-01-08 William Cook Europe A/S Implantable self expanding prosthetic device
FR2694688B1 (en) * 1992-08-11 1994-11-10 Novadis Sarl Expandable tubular prosthesis.
GB2270264B (en) * 1992-09-02 1996-09-25 Ellis Dev Ltd Palliative stent and insertion device
US5630840A (en) 1993-01-19 1997-05-20 Schneider (Usa) Inc Clad composite stent
WO1994021196A2 (en) * 1993-03-18 1994-09-29 C.R. Bard, Inc. Endovascular stents
WO1994024961A1 (en) * 1993-04-23 1994-11-10 Schneider (Usa) Inc. Covered stent and stent delivery device
DE69317548T2 (en) * 1993-04-23 1998-08-13 Schneider (Europe) Gmbh, Buelach Stent with a coating of elastic material and method for applying the coating on the stent
SE505436C2 (en) 1993-04-27 1997-08-25 Ams Medinvent Sa prostatic stent
US5480423A (en) * 1993-05-20 1996-01-02 Boston Scientific Corporation Prosthesis delivery
FR2706764B1 (en) * 1993-06-24 1995-08-04 Synthelabo
EP0662806B1 (en) * 1993-07-23 2001-04-11 Cook Incorporated A flexible stent having a pattern formed from a sheet of material
GB2281865B (en) * 1993-09-16 1997-07-30 Cordis Corp Endoprosthesis having multiple laser welded junctions,method and procedure
DE4334140C2 (en) * 1993-10-07 1996-04-18 Angiomed Ag Stent and device with stent
US5876418A (en) * 1994-01-13 1999-03-02 Angiomed Ag Device for providing a duct in a living body
US5466242A (en) * 1994-02-02 1995-11-14 Mori; Katsushi Stent for biliary, urinary or vascular system
US6051020A (en) 1994-02-09 2000-04-18 Boston Scientific Technology, Inc. Bifurcated endoluminal prosthesis
US5609627A (en) 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
EP0793457B2 (en) * 1994-04-06 2006-04-12 WILLIAM COOK EUROPE ApS A medical article for implantation into the vascular system of a patient
DE4418336A1 (en) † 1994-05-26 1995-11-30 Angiomed Ag Stent for widening and holding open receptacles
DE29522101U1 (en) 1994-06-08 1999-12-09 Cardiovascular Concepts Inc Endoluminal prosthesis
DE4424242A1 (en) 1994-07-09 1996-01-11 Ernst Peter Prof Dr M Strecker Endoprosthesis implantable percutaneously in a patient's body
EP0786971A4 (en) * 1994-10-19 1999-01-20 Applied Vascular Eng Inc Connected stent apparatus
US5674277A (en) * 1994-12-23 1997-10-07 Willy Rusch Ag Stent for placement in a body tube
DE19524653A1 (en) * 1994-12-23 1996-06-27 Ruesch Willy Ag Placeholder for placement in a body tube
DE4446036C2 (en) * 1994-12-23 1999-06-02 Ruesch Willy Ag Placeholder for placement in a body tube
DE9420877U1 (en) * 1994-12-29 1995-02-16 Freiburghaus, Andreas U., Dr.med., Stäfa Body for tubular passages
USD380266S (en) 1994-12-30 1997-06-24 Cook Incorporated Implantable, actively expandable stent
US5575818A (en) * 1995-02-14 1996-11-19 Corvita Corporation Endovascular stent with locking ring
US7204848B1 (en) 1995-03-01 2007-04-17 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
BE1009277A3 (en) * 1995-04-12 1997-01-07 Corvita Europ Guardian self-expandable medical device introduced in cavite body, and method of preparation.
BE1009278A3 (en) * 1995-04-12 1997-01-07 Corvita Europ Guardian self-expandable medical device introduced in cavite body, and medical device with a stake as.
US6602281B1 (en) 1995-06-05 2003-08-05 Avantec Vascular Corporation Radially expansible vessel scaffold having beams and expansion joints
US5593442A (en) * 1995-06-05 1997-01-14 Localmed, Inc. Radially expansible and articulated vessel scaffold
BR9609355A (en) 1995-06-06 1999-12-21 Corvita Corp Endovascular measuring device, unfolding and filling device
US5700269A (en) * 1995-06-06 1997-12-23 Corvita Corporation Endoluminal prosthesis deployment device for use with prostheses of variable length and having retraction ability
US6193745B1 (en) 1995-10-03 2001-02-27 Medtronic, Inc. Modular intraluminal prosteheses construction and methods
US5824037A (en) * 1995-10-03 1998-10-20 Medtronic, Inc. Modular intraluminal prostheses construction and methods
US5758562A (en) * 1995-10-11 1998-06-02 Schneider (Usa) Inc. Process for manufacturing braided composite prosthesis
US5628788A (en) * 1995-11-07 1997-05-13 Corvita Corporation Self-expanding endoluminal stent-graft
NL1001878C2 (en) * 1995-12-12 1997-06-17 Cordis Europ A method of manufacturing a stent and a tubular member and catheter therefor.
CA2199890C (en) * 1996-03-26 2002-02-05 Leonard Pinchuk Stents and stent-grafts having enhanced hoop strength and methods of making the same
JP4636634B2 (en) 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 Intravascular stent
US20040106985A1 (en) 1996-04-26 2004-06-03 Jang G. David Intravascular stent
US6039756A (en) * 1996-04-26 2000-03-21 Jang; G. David Intravascular stent
US6241760B1 (en) * 1996-04-26 2001-06-05 G. David Jang Intravascular stent
US6152957A (en) * 1996-04-26 2000-11-28 Jang; G. David Intravascular stent
US5922021A (en) * 1996-04-26 1999-07-13 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
US6027527A (en) * 1996-12-06 2000-02-22 Piolax Inc. Stent
US8353948B2 (en) 1997-01-24 2013-01-15 Celonova Stent, Inc. Fracture-resistant helical stent incorporating bistable cells and methods of use
IL131063A (en) * 1997-01-24 2005-07-25 Kentucky Oil N V Bistable spring construction for a stent and other medical apparatus
US8663311B2 (en) 1997-01-24 2014-03-04 Celonova Stent, Inc. Device comprising biodegradable bistable or multistable cells and methods of use
DE29701758U1 (en) * 1997-02-01 1997-03-27 Jomed Implantate GmbH, 72414 Rangendingen Radially expandable stent for implantation in a body vessel, particularly in the area of a vascular branch
AU6583998A (en) * 1997-03-25 1998-10-20 G. David Jang Intravascular stent
US5948016A (en) * 1997-09-25 1999-09-07 Jang; G. David Intravascular stent with non-parallel slots
US6036725A (en) * 1998-06-10 2000-03-14 General Science And Technology Expandable endovascular support device
DE19913978A1 (en) * 1999-03-18 2000-09-28 Schering Ag Asymmetric stent containing irregularly distributed active agents or radioisotopes useful e.g. for treating atherosclerosis and preventing restenosis
DE29915724U1 (en) 1999-09-07 1999-12-23 Angiomed GmbH & Co. Medizintechnik KG, 76227 Karlsruhe Stent delivery system
US6953476B1 (en) 2000-03-27 2005-10-11 Neovasc Medical Ltd. Device and method for treating ischemic heart disease
US6799637B2 (en) 2000-10-20 2004-10-05 Schlumberger Technology Corporation Expandable tubing and method
GB0020491D0 (en) 2000-08-18 2000-10-11 Angiomed Ag Stent with attached element and method of making such a stent
JP2002187090A (en) * 2000-12-21 2002-07-02 Matsushita Electric Works Ltd Manipulator
NO335594B1 (en) 2001-01-16 2015-01-12 Halliburton Energy Serv Inc Expandable devices and methods thereof
CA2769574C (en) 2001-10-04 2014-12-23 Neovasc Medical Ltd. Flow reducing implant
DE10153542B4 (en) * 2001-10-30 2006-11-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for making adapters for blood vessels
DE10153541B4 (en) * 2001-10-30 2008-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Blood vessel adapter
DE10237981A1 (en) * 2002-08-14 2004-03-11 Strecker, Ernst Peter, Prof. Dr.med. Meandering stent comprises long wire adopting form of looped spiral with series of interrupted single turns
DE202005001416U1 (en) 2005-01-28 2005-03-31 Urovision Ges Fuer Medizinisch stent
GB0609841D0 (en) 2006-05-17 2006-06-28 Angiomed Ag Bend-capable tubular prosthesis
GB0609911D0 (en) 2006-05-18 2006-06-28 Angiomed Ag Bend-capable stent prosthesis
WO2007134358A1 (en) * 2006-05-23 2007-11-29 Allvascular Pty Ltd Endovenous valve transfer stent
GB0616579D0 (en) 2006-08-21 2006-09-27 Angiomed Ag Self-expanding stent
GB0616999D0 (en) 2006-08-29 2006-10-04 Angiomed Ag Annular mesh
WO2008028964A2 (en) 2006-09-07 2008-03-13 Angiomed Gmbh & Co. Medizintechnik Kg Helical implant having different ends
JP5259066B2 (en) * 2006-09-29 2013-08-07 オリンパスメディカルシステムズ株式会社 Stent
GB0622465D0 (en) 2006-11-10 2006-12-20 Angiomed Ag Stent
GB0624419D0 (en) 2006-12-06 2007-01-17 Angiomed Ag Stenting ring with marker
GB0706499D0 (en) 2007-04-03 2007-05-09 Angiomed Ag Bendable stent
GB0717481D0 (en) 2007-09-07 2007-10-17 Angiomed Ag Self-expansible stent with radiopaque markers
CA2820405C (en) * 2010-12-20 2017-10-24 Graftcraft I Goteborg Ab Removable stent and method of production
JP6423541B2 (en) 2015-01-16 2018-11-14 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． Implantable medical device with movement restraint
US10426592B2 (en) 2016-04-11 2019-10-01 Boston Scientific Scimed, Inc. Implantable medical device with reduced migration capabilities
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
DE102016225445A1 (en) * 2016-12-19 2018-06-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Implant for stabilizing and maintaining a free flow cross-section of a region of a trachea
WO2019023633A1 (en) * 2017-07-28 2019-01-31 Zenflow, Inc. Systems, devices, and methods for expanding the diameter of the prostatic urethra
CA3127324A1 (en) 2019-01-23 2020-07-30 Neovasc Medical Ltd. Covered flow modifying apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657744A (en) * 1970-05-08 1972-04-25 Univ Minnesota Method for fixing prosthetic implants in a living body
US3868956A (en) * 1972-06-05 1975-03-04 Ralph J Alfidi Vessel implantable appliance and method of implanting it
DE2461370A1 (en) * 1974-01-02 1975-07-03 Sauvage Lester R POROESE VASCULAR PROSTHESIS
US4512338A (en) * 1983-01-25 1985-04-23 Balko Alexander B Process for restoring patency to body vessels
US4800882A (en) * 1987-03-13 1989-01-31 Cook Incorporated Endovascular stent and delivery system
JPH088933B2 (en) * 1987-07-10 1996-01-31 日本ゼオン株式会社 Catheter
WO1989003197A1 (en) * 1987-10-08 1989-04-20 Terumo Kabushiki Kaisha Instrument and apparatus for securing inner diameter of lumen of tubular organ
US4950227A (en) * 1988-11-07 1990-08-21 Boston Scientific Corporation Stent delivery system
FI85223C (en) * 1988-11-10 1992-03-25 Biocon Oy BIODEGRADERANDE SURGICAL IMPLANT OCH MEDEL.
US4856516A (en) * 1989-01-09 1989-08-15 Cordis Corporation Endovascular stent apparatus and method
US4955859A (en) * 1989-07-07 1990-09-11 C. R. Bard, Inc. High-friction prostatic stent

Also Published As

Publication number Publication date
ATE107495T1 (en) 1994-07-15
DK0481365T3 (en) 1994-11-07
EP0481365A1 (en) 1992-04-22
JPH04256759A (en) 1992-09-11
ES2057709T3 (en) 1994-10-16
EP0481365B1 (en) 1994-06-22
DE9116936U1 (en) 1994-09-01
EP0587197A1 (en) 1994-03-16
DE59102001D1 (en) 1994-07-28
DE9014230U1 (en) 1991-11-21

Similar Documents

Publication Publication Date Title
HK1007487A1 (en) Device for expanding a stenosis in a body duct
CA2111496A1 (en) Device for the implantation of a self-expanding endoprosthesis
DK0603959T3 (en)
TW338000B (en) Braided body balloon catheter
DE69403482D1 (en) Ringprothese für herzchirurgie
ATE409444T1 (en) MEANS FOR DEVELOPING A PROSTHESIS
ATE191628T1 (en) BIFURKATION STENT MANUFACTURE
AU633453B2 (en) Percutaneous stent assembly
AU6786496A (en) A self-expanding endovascular stent assembly, a method for the manufacture thereof and a stent introducer set comprising such a stent assembly and an introducer catheter for introduction of said stent into a body passage or duct of a patient
DK0531946T3 (en) Coronary catheter
CA2206762A1 (en) A stent assembly
ATE157525T1 (en) DEVICE FOR EXPANDING A STENOSIS
UA49821C2 (en) Extendable stent (variants)
CA2304553A1 (en) Bifurcated stent with flexible side portion
ATE317247T1 (en) INTRALUMINAL PROSTHESIS
PT1112045E (en) PREVIOUS CAMERA INTRA-OCULAR IMPLANT
DE2960151D1 (en) Implant allowing the growth in length and thickness
ES8607002A1 (en) Intraocular implant
Mueller Silence and Dancing
Republic Ordinance on the safeguarding of support claims, 19 May 1988
Moroz The Ukrainian hurdy-gurdy: questions of its traits and origin
FR2623378B1 (en) ABDOMINAL HOLD SHEATH
KR890009324A (en) Wear water
MX9702425A (en) Self-expanding stent delivery system.

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)