ATE371530T1 - Verfahren zur verminderung der wanddicke eines ptfe-rohrs und dadurch hergestelltes produkt - Google Patents

Verfahren zur verminderung der wanddicke eines ptfe-rohrs und dadurch hergestelltes produkt

Info

Publication number
ATE371530T1
ATE371530T1 AT01990156T AT01990156T ATE371530T1 AT E371530 T1 ATE371530 T1 AT E371530T1 AT 01990156 T AT01990156 T AT 01990156T AT 01990156 T AT01990156 T AT 01990156T AT E371530 T1 ATE371530 T1 AT E371530T1
Authority
AT
Austria
Prior art keywords
ptfe tube
tube
wall
thickness
ptfe
Prior art date
Application number
AT01990156T
Other languages
English (en)
Inventor
Jason Hill
James Lininger
Brian Brown
Original Assignee
Boston Scient 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
Application filed by Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE371530T1 publication Critical patent/ATE371530T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Prostheses (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
AT01990156T 2000-12-26 2001-12-11 Verfahren zur verminderung der wanddicke eines ptfe-rohrs und dadurch hergestelltes produkt ATE371530T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/748,417 US6638468B1 (en) 2000-12-26 2000-12-26 Method of reducing the wall thickness of a PTFE tube

Publications (1)

Publication Number Publication Date
ATE371530T1 true ATE371530T1 (de) 2007-09-15

Family

ID=25009353

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01990156T ATE371530T1 (de) 2000-12-26 2001-12-11 Verfahren zur verminderung der wanddicke eines ptfe-rohrs und dadurch hergestelltes produkt

Country Status (9)

Country Link
US (2) US6638468B1 (de)
EP (1) EP1360048B1 (de)
JP (1) JP4220239B2 (de)
AT (1) ATE371530T1 (de)
AU (1) AU2002229027A1 (de)
CA (1) CA2436308A1 (de)
DE (1) DE60130259T2 (de)
ES (1) ES2295232T3 (de)
WO (1) WO2002051622A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4035194B2 (ja) 1996-03-13 2008-01-16 キヤノン株式会社 Ｘ線検出装置及びｘ線検出システム
US6342294B1 (en) 1999-08-12 2002-01-29 Bruce G. Ruefer Composite PTFE article and method of manufacture
US7972337B2 (en) 2005-12-28 2011-07-05 Intrinsic Therapeutics, Inc. Devices and methods for bone anchoring
US20040024465A1 (en) 1999-08-18 2004-02-05 Gregory Lambrecht Devices and method for augmenting a vertebral disc
US6936072B2 (en) 1999-08-18 2005-08-30 Intrinsic Therapeutics, Inc. Encapsulated intervertebral disc prosthesis and methods of manufacture
US6883520B2 (en) 1999-08-18 2005-04-26 Intrinsic Therapeutics, Inc. Methods and apparatus for dynamically stable spinal implant
WO2002054978A2 (en) 1999-08-18 2002-07-18 Intrinsic Orthopedics Inc Devices and method for nucleus pulposus augmentation and retention
US8323341B2 (en) 2007-09-07 2012-12-04 Intrinsic Therapeutics, Inc. Impaction grafting for vertebral fusion
US7553329B2 (en) 1999-08-18 2009-06-30 Intrinsic Therapeutics, Inc. Stabilized intervertebral disc barrier
US7717961B2 (en) 1999-08-18 2010-05-18 Intrinsic Therapeutics, Inc. Apparatus delivery in an intervertebral disc
AU2002216683A1 (en) * 2000-11-22 2002-06-03 Impra, Inc., A Subsidiary Of C.R. Bard, Inc. High density microwall expanded polytetrafluoroethylene tubular structure
DE10127911B4 (de) * 2001-06-08 2008-12-18 Eastman Kodak Co. Verfahren zum Herstellen einer Manschette
US20040260300A1 (en) 2003-06-20 2004-12-23 Bogomir Gorensek Method of delivering an implant through an annular defect in an intervertebral disc
FR2870248B1 (fr) * 2004-05-13 2008-02-08 Batscap Sa Procede de traitement d'un film d'electrode de supercapacite en vue de creer une porosite et machine associee
US20070162110A1 (en) * 2006-01-06 2007-07-12 Vipul Bhupendra Dave Bioabsorbable drug delivery devices
US20070158880A1 (en) * 2006-01-06 2007-07-12 Vipul Bhupendra Dave Methods of making bioabsorbable drug delivery devices comprised of solvent cast tubes
US20070160672A1 (en) * 2006-01-06 2007-07-12 Vipul Bhupendra Dave Methods of making bioabsorbable drug delivery devices comprised of solvent cast films
AU2007249229B2 (en) * 2006-05-12 2013-05-23 Cardinal Health 529, Llc Balloon expandable bioabsorbable drug eluting flexible stent
US7972373B2 (en) * 2007-12-19 2011-07-05 Advanced Technologies And Regenerative Medicine, Llc Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts
ES2549000T3 (es) 2009-07-27 2015-10-22 Endologix, Inc. Endoprótesis
CN108908923A (zh) * 2018-07-06 2018-11-30 东莞市宇辰绝缘材料有限公司 一种聚四氟乙烯管工艺
CN108928008A (zh) * 2018-07-06 2018-12-04 东莞市宇辰绝缘材料有限公司 一种聚四氟乙烯棒工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994933A (en) 1956-04-04 1961-08-08 Sheemon A Wolfe Grommet
US3225129A (en) 1962-06-26 1965-12-21 Budd Co Method of making memory re-shaped plastic tubes, especially fluorocarbon cylinder jackets
US3426118A (en) 1964-11-17 1969-02-04 Fluorodynamics Inc Method for covering large rolls and the like with films
DE2536358A1 (de) 1974-08-14 1976-02-26 Canon Kk Ringfoermiger, nahtloser koerper und verfahren zu seiner herstellung
GB1573196A (en) 1975-12-15 1980-08-20 Sumito Electric Ind Ltd Method and apparatus for extruding polytetrafluoroethlene tubing
US4060577A (en) 1976-02-11 1977-11-29 Maryland Cup Corporation Method for producing seamless foam plastic cups from expandable sidewall blanks
SE423981B (sv) * 1979-06-11 1982-06-21 Plm Ab Forfarande och anordning for astadkommande av orienterade materialpartier vid framstellning av rorformad preform av termoplastmaterial
IT1199351B (it) 1984-01-13 1988-12-30 Gino Donati Procedimento e relativa realizzazione meccanica per ottenere,in una cannuccia di plastica per bibite,un tratto a soffietto
FR2608096B1 (fr) * 1986-12-15 1993-12-24 Solomat Sa Procede et installation d'extrusion d'un produit en forme de film, de plaque, de tube, de tige ou de fil
FR2662632B1 (fr) 1990-05-30 1992-10-30 Plastic Omnium Cie Procede pour la realisation de tubes minces en resine fluoree notamment en polytetrafluorethylene.
US5466509A (en) 1993-01-15 1995-11-14 Impra, Inc. Textured, porous, expanded PTFE
US5346502A (en) * 1993-04-15 1994-09-13 Ultracision, Inc. Laparoscopic ultrasonic surgical instrument and methods for manufacturing the instruments
DE69428282D1 (de) 1993-08-18 2001-10-18 Gore & Ass Dünnwandiges, fugenloses, poröses polytetrafluoroäthylenrohr
DE4336175C1 (de) * 1993-10-22 1994-10-06 Juergen Lenzenbach Verfahren zum Herstellen einer rotationssymmetrischen, dünnwandigen Ummantelung
US5641373A (en) 1995-04-17 1997-06-24 Baxter International Inc. Method of manufacturing a radially-enlargeable PTFE tape-reinforced vascular graft
US6203735B1 (en) 1997-02-03 2001-03-20 Impra, Inc. Method of making expanded polytetrafluoroethylene products
US6187054B1 (en) 1999-02-04 2001-02-13 Endomed Inc. Method of making large diameter vascular prosteheses and a vascular prosthesis made by said method
US6364649B1 (en) * 1999-10-07 2002-04-02 Fibrex Insulations, Inc. Apparatus for making pipe insulation

Also Published As

Publication number Publication date
DE60130259T2 (de) 2008-12-24
US6638468B1 (en) 2003-10-28
DE60130259D1 (de) 2007-10-11
US6939119B2 (en) 2005-09-06
JP2004535947A (ja) 2004-12-02
AU2002229027A1 (en) 2002-07-08
ES2295232T3 (es) 2008-04-16
CA2436308A1 (en) 2002-07-04
EP1360048B1 (de) 2007-08-29
JP4220239B2 (ja) 2009-02-04
WO2002051622A2 (en) 2002-07-04
US20040056384A1 (en) 2004-03-25
EP1360048A2 (de) 2003-11-12
WO2002051622A3 (en) 2003-04-03

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