WO2003075746A3 - Methods for aneurysm repair - Google Patents

Methods for aneurysm repair Download PDF

Info

Publication number
WO2003075746A3
WO2003075746A3 PCT/US2003/006985 US0306985W WO03075746A3 WO 2003075746 A3 WO2003075746 A3 WO 2003075746A3 US 0306985 W US0306985 W US 0306985W WO 03075746 A3 WO03075746 A3 WO 03075746A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
aneurysm repair
aneurysm
repair
occluding
Prior art date
Application number
PCT/US2003/006985
Other languages
French (fr)
Other versions
WO2003075746A2 (en
Inventor
Harold F Carrison
Original Assignee
Scimed Life Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Priority to JP2003574028A priority Critical patent/JP4443229B2/en
Priority to EP03713963A priority patent/EP1482858A4/en
Priority to AU2003217985A priority patent/AU2003217985A1/en
Priority to CA002477256A priority patent/CA2477256A1/en
Publication of WO2003075746A2 publication Critical patent/WO2003075746A2/en
Publication of WO2003075746A3 publication Critical patent/WO2003075746A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12181Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
    • A61B17/1219Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices expandable in contact with liquids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L24/00Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/001Use of materials characterised by their function or physical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L24/00Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/001Use of materials characterised by their function or physical properties
    • A61L24/0036Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L24/00Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/046Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L24/00Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/10Polypeptides; Proteins
    • A61L24/102Collagen
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/04Macromolecular materials
    • A61L31/043Proteins; Polypeptides; Degradation products thereof
    • A61L31/044Collagen
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/04Macromolecular materials
    • A61L31/06Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/14Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/14Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/146Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00889Material properties antimicrobial, disinfectant
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205Introduction devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2430/00Materials or treatment for tissue regeneration
    • A61L2430/36Materials or treatment for tissue regeneration for embolization or occlusion, e.g. vaso-occlusive compositions or devices

Abstract

Disclosed here are methods of occluding a selected target site using rapidly expanding materials.
PCT/US2003/006985 2002-03-06 2003-03-06 Methods for aneurysm repair WO2003075746A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003574028A JP4443229B2 (en) 2002-03-06 2003-03-06 Methods for aneurysm repair
EP03713963A EP1482858A4 (en) 2002-03-06 2003-03-06 Methods for aneurysm repair
AU2003217985A AU2003217985A1 (en) 2002-03-06 2003-03-06 Methods for aneurysm repair
CA002477256A CA2477256A1 (en) 2002-03-06 2003-03-06 Methods for aneurysm repair

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/093,264 US20030171773A1 (en) 2002-03-06 2002-03-06 Methods for aneurysm repair
US10/093,264 2002-03-06

Publications (2)

Publication Number Publication Date
WO2003075746A2 WO2003075746A2 (en) 2003-09-18
WO2003075746A3 true WO2003075746A3 (en) 2004-03-25

Family

ID=27804201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/006985 WO2003075746A2 (en) 2002-03-06 2003-03-06 Methods for aneurysm repair

Country Status (6)

Country Link
US (1) US20030171773A1 (en)
EP (1) EP1482858A4 (en)
JP (2) JP4443229B2 (en)
AU (1) AU2003217985A1 (en)
CA (1) CA2477256A1 (en)
WO (1) WO2003075746A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2660627T3 (en) 2003-05-15 2018-03-23 Biomerix Corporation Crosslinked elastomeric matrices, their manufacture and their use in implantable devices
US7763077B2 (en) 2003-12-24 2010-07-27 Biomerix Corporation Repair of spinal annular defects and annulo-nucleoplasty regeneration
US8771294B2 (en) 2004-11-26 2014-07-08 Biomerix Corporation Aneurysm treatment devices and methods
US20060206139A1 (en) * 2005-01-19 2006-09-14 Tekulve Kurt J Vascular occlusion device
US10420862B2 (en) 2009-08-24 2019-09-24 Aresenal AAA, LLC. In-situ forming foams for treatment of aneurysms
US20110202016A1 (en) * 2009-08-24 2011-08-18 Arsenal Medical, Inc. Systems and methods relating to polymer foams
US9044580B2 (en) 2009-08-24 2015-06-02 Arsenal Medical, Inc. In-situ forming foams with outer layer
US9173817B2 (en) 2009-08-24 2015-11-03 Arsenal Medical, Inc. In situ forming hemostatic foam implants
US8778883B2 (en) 2009-11-13 2014-07-15 Industrial Technology Research Institute Foamy biomaterial for biological tissue repair
AU2011296258B2 (en) 2010-08-30 2015-07-09 SinuSys Corporation Devices for dilating a paranasal sinus opening and for treating sinusitis
US8993831B2 (en) 2011-11-01 2015-03-31 Arsenal Medical, Inc. Foam and delivery system for treatment of postpartum hemorrhage
JP2015509786A (en) 2012-02-29 2015-04-02 サイナシス コーポレーション Devices and methods for expanding sinus openings to treat sinusitis
WO2014004160A1 (en) * 2012-06-25 2014-01-03 Arsenal Medical, Inc. In-situ forming foams for treatment of aneurysms
US9144663B2 (en) * 2012-10-24 2015-09-29 Medtronic, Inc. Methods and devices for repairing and/or preventing paravalvular leakage post-implantation of a valve prosthesis
US9456897B2 (en) 2013-02-21 2016-10-04 Medtronic, Inc. Transcatheter valve prosthesis and a concurrently delivered sealing component
US20140316012A1 (en) * 2013-03-15 2014-10-23 Toby Freyman In-Situ Forming Foams for Embolizing or Occluding a Cavity
US10682436B2 (en) * 2013-03-15 2020-06-16 Arsenal Medial, Inc. In-Situ forming foam for the treatment of vascular dissections
US9687263B2 (en) 2013-05-30 2017-06-27 SinuSys Corporation Devices and methods for inserting a sinus dilator
US10575946B2 (en) 2016-09-01 2020-03-03 Medtronic Vascular, Inc. Heart valve prosthesis and separate support flange for attachment thereto

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284488A (en) * 1992-12-23 1994-02-08 Sideris Eleftherios B Adjustable devices for the occlusion of cardiac defects
US5370660A (en) * 1993-11-01 1994-12-06 Cordis Corporation Apparatus and method for delivering a vessel plug into the body of a patient
US5649959A (en) * 1995-02-10 1997-07-22 Sherwood Medical Company Assembly for sealing a puncture in a vessel
US6270515B1 (en) * 1995-02-06 2001-08-07 Scimed Life Systems, Inc. Device for closing a septal defect

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994069A (en) 1988-11-02 1991-02-19 Target Therapeutics Vaso-occlusion coil and method
US5162430A (en) 1988-11-21 1992-11-10 Collagen Corporation Collagen-polymer conjugates
US4994068A (en) * 1989-11-24 1991-02-19 Unidex, Inc. Combination sterile pad support and lancet containing lancet disposal element
EP0549590A1 (en) * 1990-07-26 1993-07-07 LANE, Rodney James Self expanding vascular endoprosthesis for aneurysms
JP2535785B2 (en) * 1994-06-03 1996-09-18 工業技術院長 Vascular embolic agent
US5690671A (en) * 1994-12-13 1997-11-25 Micro Interventional Systems, Inc. Embolic elements and methods and apparatus for their delivery
US5750585A (en) * 1995-04-04 1998-05-12 Purdue Research Foundation Super absorbent hydrogel foams
ATE264879T1 (en) 1995-05-26 2004-05-15 Stepan Co OPEN CELL POLYURETHANE FOAM AND METHOD FOR THE PRODUCTION THEREOF AND COMPOSITIONS FOR PRODUCING SUCH FOAM
US5725568A (en) * 1995-06-27 1998-03-10 Scimed Life Systems, Inc. Method and device for recanalizing and grafting arteries
US5785679A (en) * 1995-07-19 1998-07-28 Endotex Interventional Systems, Inc. Methods and apparatus for treating aneurysms and arterio-venous fistulas
US6162192A (en) * 1998-05-01 2000-12-19 Sub Q, Inc. System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge
US5749894A (en) * 1996-01-18 1998-05-12 Target Therapeutics, Inc. Aneurysm closure method
US6090099A (en) 1996-05-24 2000-07-18 Target Therapeutics, Inc. Multi-layer distal catheter section
US5823198A (en) * 1996-07-31 1998-10-20 Micro Therapeutics, Inc. Method and apparatus for intravasculer embolization
US6159187A (en) 1996-12-06 2000-12-12 Target Therapeutics, Inc. Reinforced catheter with a formable distal tip
US5891114A (en) 1997-09-30 1999-04-06 Target Therapeutics, Inc. Soft-tip high performance braided catheter
US6146373A (en) * 1997-10-17 2000-11-14 Micro Therapeutics, Inc. Catheter system and method for injection of a liquid embolic composition and a solidification agent
US6245090B1 (en) * 1997-11-07 2001-06-12 Salviac Limited Transcatheter occluding implant
JP3847454B2 (en) 1998-03-20 2006-11-22 富士写真フイルム株式会社 Positive type photoresist composition for deep ultraviolet exposure and pattern forming method
US6113629A (en) * 1998-05-01 2000-09-05 Micrus Corporation Hydrogel for the therapeutic treatment of aneurysms
US6165193A (en) * 1998-07-06 2000-12-26 Microvention, Inc. Vascular embolization with an expansible implant
US6312421B1 (en) * 1999-07-23 2001-11-06 Neurovasx, Inc. Aneurysm embolization material and device
US6238403B1 (en) * 1999-10-04 2001-05-29 Microvention, Inc. Filamentous embolic device with expansible elements
US6723108B1 (en) * 2000-09-18 2004-04-20 Cordis Neurovascular, Inc Foam matrix embolization device
EP1381420A2 (en) * 2001-04-26 2004-01-21 Christopher H. Porter Method and apparatus for delivering materials to the body
US20030014075A1 (en) * 2001-07-16 2003-01-16 Microvention, Inc. Methods, materials and apparatus for deterring or preventing endoleaks following endovascular graft implanation
WO2003009764A1 (en) * 2001-07-26 2003-02-06 Oregon Health Sciences University Vessel closure member and delivery apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284488A (en) * 1992-12-23 1994-02-08 Sideris Eleftherios B Adjustable devices for the occlusion of cardiac defects
US5370660A (en) * 1993-11-01 1994-12-06 Cordis Corporation Apparatus and method for delivering a vessel plug into the body of a patient
US6270515B1 (en) * 1995-02-06 2001-08-07 Scimed Life Systems, Inc. Device for closing a septal defect
US5649959A (en) * 1995-02-10 1997-07-22 Sherwood Medical Company Assembly for sealing a puncture in a vessel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1482858A4 *

Also Published As

Publication number Publication date
EP1482858A4 (en) 2007-05-30
JP4443229B2 (en) 2010-03-31
WO2003075746A2 (en) 2003-09-18
JP2006247433A (en) 2006-09-21
US20030171773A1 (en) 2003-09-11
CA2477256A1 (en) 2003-09-18
EP1482858A2 (en) 2004-12-08
AU2003217985A8 (en) 2003-09-22
AU2003217985A1 (en) 2003-09-22
JP2005528934A (en) 2005-09-29

Similar Documents

Publication Publication Date Title
WO2003075746A3 (en) Methods for aneurysm repair
WO2006033720A3 (en) Method of expansion
AU2002352359A1 (en) Method for joining tubulars by expansion
AU2003249017A1 (en) Methods and apparatuses for repairing aneurysms
WO2005086841A3 (en) Apparatus and methods for performing vascular anastomosis
AU2003255269A1 (en) Gas phase polymerization process
AU2003284222A1 (en) Bioabsorbable marker having external anchoring means
AU2003244852A1 (en) Expansion method
AU2003235168A1 (en) Handover control method
AU2002357486A1 (en) Localisation method
AU2003303674A1 (en) High expansion two-component structural foam
AU2003227937A1 (en) Method of expanding a sand screen
AU2003264028A1 (en) Method for laser welding flexible polymers
GB2402501B (en) Method for controlling the performance of a target system
AU2003290084A1 (en) Method for producing silicone-treated polymers
AU2003217281A1 (en) Expandable stinger planter
AU2003278285A1 (en) Method for producing acrylic acid from propane
AU2003276238A1 (en) Method for producing aldehydes from alkanes
AU2003227637A1 (en) Method for producing substituted phenylsulfonyl urea
AU2003294117A1 (en) Suturing method
AU2002952693A0 (en) Method of surgical repair
AU2003282446A1 (en) One touch-style expansion joint for pipe
AU2003211046A1 (en) Non-linear method for micro-mirror control
WO2004016102A3 (en) A rapid method for predicting tomato paste consistency
AU2002304787A1 (en) Method for producing an expansion anchor

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2477256

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2003574028

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2003713963

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2003713963

Country of ref document: EP