WO2004016201A3 - Stent and method of forming a stent with integral barbs - Google Patents

Stent and method of forming a stent with integral barbs Download PDF

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Publication number
WO2004016201A3
WO2004016201A3 PCT/US2003/025827 US0325827W WO2004016201A3 WO 2004016201 A3 WO2004016201 A3 WO 2004016201A3 US 0325827 W US0325827 W US 0325827W WO 2004016201 A3 WO2004016201 A3 WO 2004016201A3
Authority
WO
WIPO (PCT)
Prior art keywords
stent
forming
integral barbs
sheet
barbs
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.)
Ceased
Application number
PCT/US2003/025827
Other languages
French (fr)
Other versions
WO2004016201A2 (en
Inventor
Brian L Case
William A Cook
Michael P Debryuyne
Jacob A Flagle
Mike Garrison
Andrew K Hoffa
Frederick S Keller
Raymond B Ii Leonard
Jason A Mead
Benjamin Nickless
Thomas A Osborne
Ram H Paul Jr
Dusan Pavcnik
Josef Rosch
Darin G Shaeffer
Richard B Sisken
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.)
William A Cook Australia Pty Ltd
William Cook Europe ApS
Cook Inc
Original Assignee
William A Cook Australia Pty Ltd
William Cook Europe ApS
Cook 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 William A Cook Australia Pty Ltd, William Cook Europe ApS, Cook Inc filed Critical William A Cook Australia Pty Ltd
Priority to EP03788613.2A priority Critical patent/EP1534185B1/en
Priority to CA002494970A priority patent/CA2494970C/en
Priority to PCT/US2003/025827 priority patent/WO2004016201A2/en
Priority to JP2004529545A priority patent/JP4679900B2/en
Priority to AU2003265477A priority patent/AU2003265477B2/en
Publication of WO2004016201A2 publication Critical patent/WO2004016201A2/en
Publication of WO2004016201A3 publication Critical patent/WO2004016201A3/en
Anticipated expiration legal-status Critical
Priority to JP2010177534A priority patent/JP5288565B2/en
Ceased legal-status Critical Current

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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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2475—Venous valves
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    • 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
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    • A61F2/02—Prostheses implantable into the body
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    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Chemical & Material Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A method for manufacturing a barbed stent includes providing a sheet (152) of stent material, cutting the sheet to form a stent wire with integral barbs (124) extending therefrom, and forming the stent wire into a final stent shape having a longitudinal axis. A stent for deployment within the body of a patient includes integral barbs.
PCT/US2003/025827 2002-08-15 2003-08-15 Stent and method of forming a stent with integral barbs Ceased WO2004016201A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP03788613.2A EP1534185B1 (en) 2002-08-15 2003-08-15 Stent and method of forming a stent with integral barbs
CA002494970A CA2494970C (en) 2002-08-15 2003-08-15 Stent and method of forming a stent with integral barbs
PCT/US2003/025827 WO2004016201A2 (en) 2002-08-15 2003-08-15 Stent and method of forming a stent with integral barbs
JP2004529545A JP4679900B2 (en) 2002-08-15 2003-08-15 Stent and method of forming a stent with integral barbs
AU2003265477A AU2003265477B2 (en) 2002-08-15 2003-08-15 Stent and method of forming a stent with integral barbs
JP2010177534A JP5288565B2 (en) 2002-08-15 2010-08-06 Stent and method of forming a stent with integral barbs

Applications Claiming Priority (3)

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US40378302P 2002-08-15 2002-08-15
US60/403,783 2002-08-15
PCT/US2003/025827 WO2004016201A2 (en) 2002-08-15 2003-08-15 Stent and method of forming a stent with integral barbs

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WO2004016201A3 true WO2004016201A3 (en) 2004-04-15

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US9023095B2 (en) 2010-05-27 2015-05-05 Idev Technologies, Inc. Stent delivery system with pusher assembly

Also Published As

Publication number Publication date
JP2006510393A (en) 2006-03-30
CA2494970A1 (en) 2004-02-26
JP4679900B2 (en) 2011-05-11
JP5288565B2 (en) 2013-09-11
EP1534185B1 (en) 2015-09-16
CA2494970C (en) 2009-12-29
JP2010284539A (en) 2010-12-24
AU2003265477A1 (en) 2004-03-03
EP1534185A2 (en) 2005-06-01
WO2004016201A2 (en) 2004-02-26
AU2003265477B2 (en) 2009-08-13

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