CA2341704A1 - Three dimensional, low friction vasoocclusive coil, and method of manufacture - Google Patents

Three dimensional, low friction vasoocclusive coil, and method of manufacture Download PDF

Info

Publication number
CA2341704A1
CA2341704A1 CA002341704A CA2341704A CA2341704A1 CA 2341704 A1 CA2341704 A1 CA 2341704A1 CA 002341704 A CA002341704 A CA 002341704A CA 2341704 A CA2341704 A CA 2341704A CA 2341704 A1 CA2341704 A1 CA 2341704A1
Authority
CA
Canada
Prior art keywords
dimensional
vasculature
treated
distal
low friction
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.)
Granted
Application number
CA002341704A
Other languages
French (fr)
Other versions
CA2341704C (en
Inventor
David A. Ferrera
Daniel R. Kurz
Peter Wilson
Crystal K. Sein-Lwyn
Lok A. Lei
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.)
Micrus Endovascular LLC
Original Assignee
Micrus Corporation
David A. Ferrera
Daniel R. Kurz
Peter Wilson
Crystal K. Sein-Lwyn
Lok A. Lei
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 Micrus Corporation, David A. Ferrera, Daniel R. Kurz, Peter Wilson, Crystal K. Sein-Lwyn, Lok A. Lei filed Critical Micrus Corporation
Publication of CA2341704A1 publication Critical patent/CA2341704A1/en
Application granted granted Critical
Publication of CA2341704C publication Critical patent/CA2341704C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Reproductive Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)
  • Forging (AREA)
  • Eye Examination Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The three dimensional, low friction vasoocclusive coil (1) has a distal portion (8') that is three dimensionally shaped, and a proximal portion (9') that is linear or helically shaped. The distal three dimensional portion (8') will form a basket for filling the anatomical cavity at the site in the vasculature to be treated, while the proximal portion (9') will fill and reinforce the basket. The vasoocclusive device (1) is formed from at least one strand of a flexible material formed to have a first inoperable, substantially linear configuration for insertion into and through a catheter or cannula to a desired portion of the vasculature to be treated, and a second operable, three dimensional configuration for occluding the desired portion of the vasculature to be treated. The vasoocclusive device (1) has a distal portion (8') having a second operable, three dimensional shape for filling the anatomical cavity at the site in the vasculature to be treated, and a proximal portion (9') having a second operable, substantially linear shape for filling and reinforcing the distal, three dimensional shaped portion when it is implanted at the site in the vasculature to be treated. Mandrels are provided for use in the method of making the vasoocclusive device.
CA002341704A 1998-08-27 1999-08-27 Three dimensional, low friction vasoocclusive coil, and method of manufacture Expired - Lifetime CA2341704C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/140,495 US6171326B1 (en) 1998-08-27 1998-08-27 Three dimensional, low friction vasoocclusive coil, and method of manufacture
US09/140,495 1998-08-27
PCT/US1999/020391 WO2000012016A1 (en) 1998-08-27 1999-08-27 Three dimensional, low friction vasoocclusive coil, and method of manufacture

Publications (2)

Publication Number Publication Date
CA2341704A1 true CA2341704A1 (en) 2000-03-09
CA2341704C CA2341704C (en) 2008-07-08

Family

ID=22491491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002341704A Expired - Lifetime CA2341704C (en) 1998-08-27 1999-08-27 Three dimensional, low friction vasoocclusive coil, and method of manufacture

Country Status (12)

Country Link
US (1) US6171326B1 (en)
EP (1) EP1105054B1 (en)
JP (1) JP4065665B2 (en)
KR (1) KR100621819B1 (en)
AT (1) ATE380504T1 (en)
AU (1) AU748677B2 (en)
BR (1) BR9913287A (en)
CA (1) CA2341704C (en)
DE (1) DE69937740T2 (en)
ES (1) ES2297935T3 (en)
NO (1) NO20010955L (en)
WO (1) WO2000012016A1 (en)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638291B1 (en) * 1995-04-20 2003-10-28 Micrus Corporation Three dimensional, low friction vasoocclusive coil, and method of manufacture
US6511468B1 (en) * 1997-10-17 2003-01-28 Micro Therapeutics, Inc. Device and method for controlling injection of liquid embolic composition
US6159165A (en) * 1997-12-05 2000-12-12 Micrus Corporation Three dimensional spherical micro-coils manufactured from radiopaque nickel-titanium microstrand
US7070607B2 (en) 1998-01-27 2006-07-04 The Regents Of The University Of California Bioabsorbable polymeric implants and a method of using the same to create occlusions
US7018401B1 (en) 1999-02-01 2006-03-28 Board Of Regents, The University Of Texas System Woven intravascular devices and methods for making the same and apparatus for delivery of the same
US6605101B1 (en) * 2000-09-26 2003-08-12 Microvention, Inc. Microcoil vaso-occlusive device with multi-axis secondary configuration
US7029486B2 (en) * 2000-09-26 2006-04-18 Microvention, Inc. Microcoil vaso-occlusive device with multi-axis secondary configuration
US7033374B2 (en) * 2000-09-26 2006-04-25 Microvention, Inc. Microcoil vaso-occlusive device with multi-axis secondary configuration
US6635069B1 (en) * 2000-10-18 2003-10-21 Scimed Life Systems, Inc. Non-overlapping spherical three-dimensional coil
US6589265B1 (en) * 2000-10-31 2003-07-08 Endovascular Technologies, Inc. Intrasaccular embolic device
EP1545705A4 (en) 2000-11-16 2010-04-28 Microspherix Llc Flexible and/or elastic brachytherapy seed or strand
US7640952B2 (en) 2001-06-28 2010-01-05 Lithotech Medical Ltd. Method for manufacturing a surgical device for extracting a foreign object
US20040006362A1 (en) * 2002-07-02 2004-01-08 Dean Schaefer Uniaxial multifilar vaso-occlusive device with high stretch resistance and low buckling strength
US20040006354A1 (en) * 2002-07-02 2004-01-08 Dean Schaefer Coaxial stretch-resistant vaso-occlusive device
CN101919722A (en) * 2002-07-31 2010-12-22 微温森公司 The vascular occluding device of three-part coaxial
US20050171572A1 (en) 2002-07-31 2005-08-04 Microvention, Inc. Multi-layer coaxial vaso-occlusive device
US7482427B2 (en) 2002-08-20 2009-01-27 Biosurface Engineering Technologies, Inc. Positive modulator of bone morphogenic protein-2
US8227411B2 (en) * 2002-08-20 2012-07-24 BioSurface Engineering Technologies, Incle FGF growth factor analogs
US7598224B2 (en) * 2002-08-20 2009-10-06 Biosurface Engineering Technologies, Inc. Dual chain synthetic heparin-binding growth factor analogs
EP2191792B1 (en) 2002-08-29 2015-10-21 St. Jude Medical, Cardiology Division, Inc. Implantable devices for controlling the internal circumference of an anatomic orifice or lumen
US8758372B2 (en) 2002-08-29 2014-06-24 St. Jude Medical, Cardiology Division, Inc. Implantable devices for controlling the size and shape of an anatomical structure or lumen
US20040193072A1 (en) * 2003-03-28 2004-09-30 Allen John J. Method of analyte measurement using integrated lance and strip
US8043321B2 (en) * 2003-07-24 2011-10-25 Boston Scientific Scimed, Inc. Embolic coil
US20050107823A1 (en) * 2003-11-19 2005-05-19 Leone Jim E. Anchored stent and occlusive device for treatment of aneurysms
JP2005185386A (en) * 2003-12-25 2005-07-14 Asahi Intecc Co Ltd Medical guide wire
TWI434676B (en) 2004-03-19 2014-04-21 Merck Sharp & Dohme X-ray visible drug delivery device
US20050267510A1 (en) * 2004-05-26 2005-12-01 Nasser Razack Device for the endovascular treatment of intracranial aneurysms
KR101033123B1 (en) * 2004-06-30 2011-05-11 엘지디스플레이 주식회사 chamber type apparatus for liquid crystal display device
WO2006032289A1 (en) 2004-09-22 2006-03-30 Dendron Gmbh Medical implant
WO2006032291A1 (en) 2004-09-22 2006-03-30 Dendron Gmbh Micro-spiral implantation device
US8535345B2 (en) * 2004-10-07 2013-09-17 DePuy Synthes Products, LLC Vasoocclusive coil with biplex windings to improve mechanical properties
CA2585147A1 (en) * 2004-11-09 2006-05-18 Boston Scientific Limited Vaso-occlusive devices comprising complex-shape proximal portion and smaller diameter distal portion
US8864823B2 (en) 2005-03-25 2014-10-21 StJude Medical, Cardiology Division, Inc. Methods and apparatus for controlling the internal circumference of an anatomic orifice or lumen
EP2626039B1 (en) 2005-03-25 2015-10-14 St. Jude Medical, Cardiology Division, Inc. Apparatus for controlling the internal circumference of an anatomic orifice or lumen
US8467854B2 (en) * 2005-04-20 2013-06-18 Scimed Life Systems, Inc. Neurovascular intervention device
CA2630021C (en) 2005-11-17 2013-08-13 Microvention, Inc. Three-dimensional complex coil
JP5230602B2 (en) 2006-04-17 2013-07-10 タイコ ヘルスケア グループ リミテッド パートナーシップ System and method for mechanically positioning an endovascular implant
US8777979B2 (en) 2006-04-17 2014-07-15 Covidien Lp System and method for mechanically positioning intravascular implants
EP2026703B1 (en) * 2006-05-19 2017-07-19 St. Jude Medical, Cardiology Division, Inc. Implantable devices for controlling the size and shape of an anatomical structure or lumen
KR101443926B1 (en) 2006-06-15 2014-10-02 마이크로벤션, 인코포레이티드 Embolization device constructed from expansible polymer
WO2007150053A2 (en) 2006-06-22 2007-12-27 Biosurface Engineering Technologies, Inc. Composition and method for delivery of bmp-2 amplifier/co-activator for enhancement of osteogenesis
KR101659197B1 (en) 2006-10-22 2016-09-22 이데브 테크놀로지스, 아이엔씨. Devices and methods for stent advancement
CA2934168C (en) 2006-10-22 2019-04-02 Idev Technologies, Inc. Devices and methods for stent advancement
US9107750B2 (en) 2007-01-03 2015-08-18 St. Jude Medical, Cardiology Division, Inc. Implantable devices for controlling the size and shape of an anatomical structure or lumen
US20090254112A1 (en) * 2007-02-07 2009-10-08 Micrus Endovascular Corporation Winding mandrel for vasoocclusive coils
AU2008226694B8 (en) 2007-03-13 2013-06-20 Covidien Lp An implant including a coil and a stretch-resistant member
KR20100015521A (en) * 2007-03-13 2010-02-12 마이크로 테라퓨틱스 인코포레이티드 An implant, a mandrel, and a method of forming an implant
EP2182854B1 (en) * 2007-08-17 2019-12-11 Micrus Endovascular Corporation A twisted primary coil for vascular therapy
EP2227193B8 (en) * 2007-12-11 2022-09-07 Cornell University Apparatus for sealing an opening in the side wall of a body lumen
US8956475B2 (en) 2007-12-11 2015-02-17 Howard Riina Method and apparatus for restricting flow through an opening in the side wall of a body lumen, and/or for reinforcing a weakness in the side wall of a body lumen, while still maintaining substantially normal flow through the body lumen
EP2231215B1 (en) 2007-12-21 2019-01-30 MicroVention, Inc. Hydrogel filaments for biomedical uses
US20100076463A1 (en) * 2008-04-04 2010-03-25 Akshay Mavani Implantable fistula closure device
US20090318948A1 (en) * 2008-04-22 2009-12-24 Coherex Medical, Inc. Device, system and method for aneurysm embolization
EP3045123B1 (en) 2008-06-16 2020-04-08 University Of Rochester Compositions comprising a combination of fibroblast growth factor (fgf) analogs with thrombopoietin for use for treating acute radiation syndrome
JP5754736B2 (en) * 2008-08-06 2015-07-29 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． Vascular occlusion device with textured surface
CN103263718B (en) 2008-08-19 2016-02-24 泰科保健集团有限合伙公司 The microguide of separable end
JP5374967B2 (en) * 2008-08-27 2013-12-25 株式会社カネカ Vessel occlusion device and method for manufacturing the same
EP2330985A4 (en) 2008-09-04 2015-11-18 Curaseal Inc Inflatable devices for enteric fistula treatment
WO2010048177A2 (en) * 2008-10-20 2010-04-29 IMDS, Inc. Systems and methods for aneurysm treatment and vessel occlusion
EP2389141B1 (en) 2009-01-22 2018-12-26 Cornell University Apparatus for restricting flow through the wall of a lumen
WO2010085649A1 (en) 2009-01-22 2010-07-29 St. Jude Medical Post-operative adjustment tool, minimally invasive attachment apparatus, and adjustable tricuspid ring
WO2010134914A1 (en) * 2009-05-20 2010-11-25 University Of Miami Spherical helix embolic coils for the treatment of cerebral aneurysms
CN102665606A (en) * 2009-09-24 2012-09-12 微排放器公司 Injectable hydrogel filaments for biomedical uses
US9993252B2 (en) * 2009-10-26 2018-06-12 Microvention, Inc. Embolization device constructed from expansile polymer
US9023095B2 (en) 2010-05-27 2015-05-05 Idev Technologies, Inc. Stent delivery system with pusher assembly
WO2012145431A2 (en) 2011-04-18 2012-10-26 Microvention, Inc. Embolic devices
CN103874466B (en) 2011-06-16 2016-10-05 库拉希尔公司 Device and correlation technique for fistula treatment
WO2012174468A1 (en) 2011-06-17 2012-12-20 Curaseal Inc. Fistula treatment devices and methods
EP2763601B1 (en) 2011-10-07 2020-03-25 Cornell University Apparatus for restricting flow through an opening in a body lumen while maintaining normal flow
US9579104B2 (en) 2011-11-30 2017-02-28 Covidien Lp Positioning and detaching implants
US9011480B2 (en) * 2012-01-20 2015-04-21 Covidien Lp Aneurysm treatment coils
US9687245B2 (en) 2012-03-23 2017-06-27 Covidien Lp Occlusive devices and methods of use
WO2013158781A1 (en) 2012-04-18 2013-10-24 Microvention, Inc. Embolic devices
US10124087B2 (en) 2012-06-19 2018-11-13 Covidien Lp Detachable coupling for catheter
JP5958158B2 (en) * 2012-08-02 2016-07-27 株式会社カネカ Method for producing in-vivo indwelling member and shaping mold used therefor
CN106102600B (en) * 2014-02-27 2019-09-27 因库麦迪斯有限公司 Embolism framework microcoils
US10124090B2 (en) 2014-04-03 2018-11-13 Terumo Corporation Embolic devices
US9713475B2 (en) 2014-04-18 2017-07-25 Covidien Lp Embolic medical devices
US10092663B2 (en) 2014-04-29 2018-10-09 Terumo Corporation Polymers
WO2015167752A1 (en) 2014-04-29 2015-11-05 Microvention, Inc. Polymers including active agents
US10709453B2 (en) 2014-05-19 2020-07-14 Kaneka Corporation In vivo indwelling member and method for producing same
AU2015292327A1 (en) 2014-07-25 2017-02-16 Incumedx, Inc. Covered embolic coils
SG11201704381UA (en) * 2014-12-11 2017-06-29 Ocon Medical Ltd Device positionable in the uterine cavity
WO2016118420A1 (en) 2015-01-20 2016-07-28 Neurogami Medical, Inc. Micrograft for the treatment of intracranial aneurysms and method for use
US10736730B2 (en) 2015-01-20 2020-08-11 Neurogami Medical, Inc. Vascular implant
US10925611B2 (en) 2015-01-20 2021-02-23 Neurogami Medical, Inc. Packaging for surgical implant
US11484319B2 (en) 2015-01-20 2022-11-01 Neurogami Medical, Inc. Delivery system for micrograft for treating intracranial aneurysms
US10857012B2 (en) 2015-01-20 2020-12-08 Neurogami Medical, Inc. Vascular implant
WO2016201250A1 (en) 2015-06-11 2016-12-15 Microvention, Inc. Expansile device for implantation
US10307168B2 (en) 2015-08-07 2019-06-04 Terumo Corporation Complex coil and manufacturing techniques
WO2017086477A1 (en) 2015-11-19 2017-05-26 株式会社カネカ In vivo indwelling member, and in vivo indwelling member placement device provided with said in vivo indwelling member
US10420563B2 (en) 2016-07-08 2019-09-24 Neurogami Medical, Inc. Delivery system insertable through body lumen
CN112741691B (en) * 2020-12-31 2022-05-13 杭州脉流科技有限公司 Spring coil coiled support release simulation method and device, computer equipment and storage medium

Family Cites Families (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667730A (en) 1928-05-01 of chicago
US1341052A (en) 1916-06-15 1920-05-25 Francis G Gale Chain
FR592182A (en) 1924-03-24 1925-07-28 Urethral probe
US2078182A (en) 1935-08-09 1937-04-20 Sirian Wire And Contact Compan Tungsten manufacture
US2549335A (en) 1947-04-18 1951-04-17 Rahthus Max Ornamental chain
US3334629A (en) 1964-11-09 1967-08-08 Bertram D Cohn Occlusive device for inferior vena cava
US3649224A (en) 1968-04-18 1972-03-14 Sylvania Electric Prod Method of making nonsag filaments for electric lamps
US3868956A (en) 1972-06-05 1975-03-04 Ralph J Alfidi Vessel implantable appliance and method of implanting it
GB2066839B (en) 1979-12-29 1984-03-14 Vysoka Skola Chem Tech Method of manufacture of perfumed detergents
SE445884B (en) 1982-04-30 1986-07-28 Medinvent Sa DEVICE FOR IMPLANTATION OF A RODFORM PROTECTION
US4638803A (en) 1982-09-30 1987-01-27 Rand Robert W Medical apparatus for inducing scar tissue formation in a body
US4494531A (en) 1982-12-06 1985-01-22 Cook, Incorporated Expandable blood clot filter
US4531933A (en) 1982-12-07 1985-07-30 C. R. Bard, Inc. Helical ureteral stent
US4512338A (en) * 1983-01-25 1985-04-23 Balko Alexander B Process for restoring patency to body vessels
EP0183372A1 (en) 1984-10-19 1986-06-04 RAYCHEM CORPORATION (a Delaware corporation) Prosthetic stent
US4718907A (en) 1985-06-20 1988-01-12 Atrium Medical Corporation Vascular prosthesis having fluorinated coating with varying F/C ratio
US4748986A (en) 1985-11-26 1988-06-07 Advanced Cardiovascular Systems, Inc. Floppy guide wire with opaque tip
EP0556940A1 (en) 1986-02-24 1993-08-25 Robert E. Fischell Intravascular stent
US4800882A (en) 1987-03-13 1989-01-31 Cook Incorporated Endovascular stent and delivery system
US4813925A (en) 1987-04-21 1989-03-21 Medical Engineering Corporation Spiral ureteral stent
US4795458A (en) 1987-07-02 1989-01-03 Regan Barrie F Stent for use following balloon angioplasty
US4850960A (en) 1987-07-08 1989-07-25 Joseph Grayzel Diagonally tapered, bevelled tip introducing catheter and sheath and method for insertion
US5133732A (en) 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
US4820298A (en) 1987-11-20 1989-04-11 Leveen Eric G Internal vascular prosthesis
FR2632864B2 (en) 1987-12-31 1990-10-19 Biomat Sarl ANTI-EMBOLIC ELASTIC FILTERING SYSTEM FOR CELLAR VEIN AND ASSEMBLY OF MEANS FOR ITS PLACEMENT
US4830003A (en) 1988-06-17 1989-05-16 Wolff Rodney G Compressive stent and delivery system
US4832055A (en) 1988-07-08 1989-05-23 Palestrant Aubrey M Mechanically locking blood clot filter
US5176661A (en) 1988-09-06 1993-01-05 Advanced Cardiovascular Systems, Inc. Composite vascular catheter
US4957479A (en) 1988-10-17 1990-09-18 Vance Products Incorporated Indwelling ureteral stent placement apparatus
US4994069A (en) * 1988-11-02 1991-02-19 Target Therapeutics Vaso-occlusion coil and method
US4856516A (en) 1989-01-09 1989-08-15 Cordis Corporation Endovascular stent apparatus and method
US5203772A (en) 1989-01-09 1993-04-20 Pilot Cardiovascular Systems, Inc. Steerable medical device
US4990155A (en) 1989-05-19 1991-02-05 Wilkoff Howard M Surgical stent method and apparatus
DE9010130U1 (en) 1989-07-13 1990-09-13 American Medical Systems, Inc., Minnetonka, Minn., Us
CA2026604A1 (en) 1989-10-02 1991-04-03 Rodney G. Wolff Articulated stent
DE4102550A1 (en) 1990-02-02 1991-08-08 Stephan Prof Dr Bockenheimer Sealing blood vessel fistula - involves inserted sleeve with spiral support with turns bridged by impervious elastic material
ATE120377T1 (en) 1990-02-08 1995-04-15 Howmedica INFLATABLE DILATATOR.
US5186992A (en) 1990-03-12 1993-02-16 The Bentley-Harris Manufacturing Company Braided product and method of making same
US5569245A (en) 1990-03-13 1996-10-29 The Regents Of The University Of California Detachable endovascular occlusion device activated by alternating electric current
US5354295A (en) 1990-03-13 1994-10-11 Target Therapeutics, Inc. In an endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
US5122136A (en) 1990-03-13 1992-06-16 The Regents Of The University Of California Endovascular electrolytically detachable guidewire tip for the electroformation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
US5071407A (en) 1990-04-12 1991-12-10 Schneider (U.S.A.) Inc. Radially expandable fixation member
US5108407A (en) 1990-06-08 1992-04-28 Rush-Presbyterian St. Luke's Medical Center Method and apparatus for placement of an embolic coil
US5064435A (en) 1990-06-28 1991-11-12 Schneider (Usa) Inc. Self-expanding prosthesis having stable axial length
US5041084A (en) 1990-08-09 1991-08-20 Dlp, Inc. Single stage venous catheter
US5176625A (en) 1990-10-25 1993-01-05 Brisson A Glen Stent for ureter
US5160341A (en) 1990-11-08 1992-11-03 Advanced Surgical Intervention, Inc. Resorbable urethral stent and apparatus for its insertion
US5133731A (en) 1990-11-09 1992-07-28 Catheter Research, Inc. Embolus supply system and method
DE4104702C2 (en) 1991-02-15 1996-01-18 Malte Neuss Implants for organ pathways in spiral form
US5228453A (en) 1991-05-07 1993-07-20 Target Therapeutics, Inc. Catheter guide wire
US5217484A (en) 1991-06-07 1993-06-08 Marks Michael P Retractable-wire catheter device and method
US5147370A (en) 1991-06-12 1992-09-15 Mcnamara Thomas O Nitinol stent for hollow body conduits
US5527354A (en) 1991-06-28 1996-06-18 Cook Incorporated Stent formed of half-round wire
US5314472A (en) 1991-10-01 1994-05-24 Cook Incorporated Vascular stent
US5141502A (en) 1991-08-28 1992-08-25 Macaluso Jr Joseph N Ureteral stent
US5183085A (en) 1991-09-27 1993-02-02 Hans Timmermans Method and apparatus for compressing a stent prior to insertion
US5304194A (en) 1991-10-02 1994-04-19 Target Therapeutics Vasoocclusion coil with attached fibrous element(s)
US5226911A (en) 1991-10-02 1993-07-13 Target Therapeutics Vasoocclusion coil with attached fibrous element(s)
US5151105A (en) 1991-10-07 1992-09-29 Kwan Gett Clifford Collapsible vessel sleeve implant
US5261916A (en) 1991-12-12 1993-11-16 Target Therapeutics Detachable pusher-vasoocclusive coil assembly with interlocking ball and keyway coupling
KR0137691B1 (en) 1991-12-12 1998-04-27 티. 엔겔슨 에릭 Detachable pusher vasoocclusive coil assembly with interlocking coupling
US5222969A (en) 1992-03-16 1993-06-29 Rolando Gillis Intravascular stent for cardiovascular intervention
US5370683A (en) 1992-03-25 1994-12-06 Cook Incorporated Vascular stent
US5342387A (en) 1992-06-18 1994-08-30 American Biomed, Inc. Artificial support for a blood vessel
US5443478A (en) 1992-09-02 1995-08-22 Board Of Regents, The University Of Texas System Multi-element intravascular occlusion device
US5350397A (en) 1992-11-13 1994-09-27 Target Therapeutics, Inc. Axially detachable embolic coil assembly
US5250071A (en) 1992-09-22 1993-10-05 Target Therapeutics, Inc. Detachable embolic coil assembly using interlocking clasps and method of use
US5312415A (en) 1992-09-22 1994-05-17 Target Therapeutics, Inc. Assembly for placement of embolic coils using frictional placement
US5382259A (en) 1992-10-26 1995-01-17 Target Therapeutics, Inc. Vasoocclusion coil with attached tubular woven or braided fibrous covering
US5690666A (en) 1992-11-18 1997-11-25 Target Therapeutics, Inc. Ultrasoft embolism coils and process for using them
US5645082A (en) 1993-01-29 1997-07-08 Cardima, Inc. Intravascular method and system for treating arrhythmia
US5336205A (en) 1993-02-25 1994-08-09 Target Therapeutics, Inc. Flow directed catheter
US5334210A (en) 1993-04-09 1994-08-02 Cook Incorporated Vascular occlusion assembly
IL105828A (en) 1993-05-28 1999-06-20 Medinol Ltd Medical stent
US5423829A (en) 1993-11-03 1995-06-13 Target Therapeutics, Inc. Electrolytically severable joint for endovascular embolic devices
US5624449A (en) 1993-11-03 1997-04-29 Target Therapeutics Electrolytically severable joint for endovascular embolic devices
IL108832A (en) 1994-03-03 1999-12-31 Medinol Ltd Urological stent and deployment device therefor
WO1995023558A1 (en) 1994-03-03 1995-09-08 Target Therapeutics, Inc. Method for detecting separation of a vasoocclusion device
US5441516A (en) 1994-03-03 1995-08-15 Scimed Lifesystems Inc. Temporary stent
US5417708A (en) 1994-03-09 1995-05-23 Cook Incorporated Intravascular treatment system and percutaneous release mechanism therefor
US5725546A (en) 1994-06-24 1998-03-10 Target Therapeutics, Inc. Detachable microcoil delivery catheter
US5549624A (en) 1994-06-24 1996-08-27 Target Therapeutics, Inc. Fibered vasooclusion coils
US5522836A (en) 1994-06-27 1996-06-04 Target Therapeutics, Inc. Electrolytically severable coil assembly with movable detachment point
US5725552A (en) 1994-07-08 1998-03-10 Aga Medical Corporation Percutaneous catheter directed intravascular occlusion devices
US5637113A (en) 1994-12-13 1997-06-10 Advanced Cardiovascular Systems, Inc. Polymer film for wrapping a stent structure
US5690671A (en) 1994-12-13 1997-11-25 Micro Interventional Systems, Inc. Embolic elements and methods and apparatus for their delivery
US5514176A (en) 1995-01-20 1996-05-07 Vance Products Inc. Pull apart coil stent
EP0734697B1 (en) 1995-03-30 2002-10-30 Boston Scientific Limited System for the implantation of liquid coils with secondary shape
US5645558A (en) 1995-04-20 1997-07-08 Medical University Of South Carolina Anatomically shaped vasoocclusive device and method of making the same
US5639277A (en) 1995-04-28 1997-06-17 Target Therapeutics, Inc. Embolic coils with offset helical and twisted helical shapes
NO962336L (en) 1995-06-06 1996-12-09 Target Therapeutics Inc Vaso-occlusive spiral
US5624461A (en) * 1995-06-06 1997-04-29 Target Therapeutics, Inc. Three dimensional in-filling vaso-occlusive coils
US5766160A (en) 1995-06-06 1998-06-16 Target Therapeutics, Inc. Variable stiffness coils
US5707389A (en) * 1995-06-07 1998-01-13 Baxter International Inc. Side branch occlusion catheter device having integrated endoscope for performing endoscopically visualized occlusion of the side branches of an anatomical passageway
US5582619A (en) 1995-06-30 1996-12-10 Target Therapeutics, Inc. Stretch resistant vaso-occlusive coils
CA2186768C (en) * 1995-09-29 2000-12-12 Pete Phong Pham Anatomically shaped vasoocclusive devices
AU690862B2 (en) * 1995-12-04 1998-04-30 Target Therapeutics, Inc. Fibered micro vaso-occlusive devices
US5749894A (en) * 1996-01-18 1998-05-12 Target Therapeutics, Inc. Aneurysm closure method
US5690643A (en) 1996-02-20 1997-11-25 Leocor, Incorporated Stent delivery system
US5649949A (en) 1996-03-14 1997-07-22 Target Therapeutics, Inc. Variable cross-section conical vasoocclusive coils
US5676697A (en) 1996-07-29 1997-10-14 Cardiovascular Dynamics, Inc. Two-piece, bifurcated intraluminal graft for repair of aneurysm
DK177010B1 (en) * 1996-09-03 2010-11-29 Cook William Europ Embolization device for placement in a blood vessel
US5733329A (en) 1996-12-30 1998-03-31 Target Therapeutics, Inc. Vaso-occlusive coil with conical end

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ES2297935T3 (en) 2008-05-01
BR9913287A (en) 2001-05-15
AU748677B2 (en) 2002-06-13
WO2000012016A1 (en) 2000-03-09
AU5810699A (en) 2000-03-21
JP4065665B2 (en) 2008-03-26
KR20010073020A (en) 2001-07-31
NO20010955L (en) 2001-04-24
US6171326B1 (en) 2001-01-09
WO2000012016A9 (en) 2000-10-05
EP1105054A1 (en) 2001-06-13
KR100621819B1 (en) 2006-09-13
DE69937740T2 (en) 2008-12-04
ATE380504T1 (en) 2007-12-15
DE69937740D1 (en) 2008-01-24
NO20010955D0 (en) 2001-02-26
CA2341704C (en) 2008-07-08
JP2002523172A (en) 2002-07-30
EP1105054B1 (en) 2007-12-12

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