ES2144574T3 - Procedimiento para la fabricacion de un material polimero con propiedades mecanicas mejoradas. - Google Patents

Procedimiento para la fabricacion de un material polimero con propiedades mecanicas mejoradas.

Info

Publication number
ES2144574T3
ES2144574T3 ES95303530T ES95303530T ES2144574T3 ES 2144574 T3 ES2144574 T3 ES 2144574T3 ES 95303530 T ES95303530 T ES 95303530T ES 95303530 T ES95303530 T ES 95303530T ES 2144574 T3 ES2144574 T3 ES 2144574T3
Authority
ES
Spain
Prior art keywords
temperature
polymeric
procedure
manufacture
mechanical properties
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.)
Expired - Lifetime
Application number
ES95303530T
Other languages
English (en)
Inventor
Herbert R Radisch Jr
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.)
InterVentional Technologies Inc
Original Assignee
InterVentional Technologies 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 InterVentional Technologies Inc filed Critical InterVentional Technologies Inc
Application granted granted Critical
Publication of ES2144574T3 publication Critical patent/ES2144574T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

UN METODO DE FABRICACION DE MATERIAL POLIMERICO QUE TIENE UNA INTEGRIDAD ESTRUCTURAL REALZADA CONSISTE EN CALENTAR EL MATERIAL A UNA TEMPERATURA ENTRE LA TEMPERATURA DE TRANSICION DEL VIDRIO DEL MATERIAL Y LA TEMPERATURA DE FUSION DEL MATERIAL. UNA VEZ CALENTADO, EL MATERIAL SE SOBREESTIRA ALTAMENTE EN UNA PRIMERA DIRECCION Y SE SOBREESTIRA MODERADAMENTE EN UNA SEGUNDA DIRECCION. EL MATERIAL SE MANTIENE ENTONCES EN LA CONDICION SOBREESTIRADA MIENTRAS SE PERMITE SU REFRIGERACION A TEMPERATURA AMBIENTE. LA REFRIGERACION ES SEGUIDA POR UN RECALENTAMIENTO A UNA TEMPERATURA DE CURADO. DESPUES DEL CURADO DURANTE UN PERIODO PREDETERMINADO, EL MATERIAL SE VUELE A PERMITIR SU REFRIGERACION. EL MATERIAL REALIZADO TIENE UNA ALTA ORIENTACION POLIMERICA EN LA PRIMERA DIRECCION Y ORIENTACION POLIMERICA MODERADA EN LA SEGUNDA DIRECCION. A CONTINUACION, EL MATERIAL SE CARACTERIZA POR LA INTEGRIDAD ESTRUCTURAL REALZADA Y LA AUSENCIA DE DEFECTOS DE RECHUPE COMUN A MATERIALES POLIMERICOS ALTAMENTE ORIENTADOS.
ES95303530T 1994-10-20 1995-05-24 Procedimiento para la fabricacion de un material polimero con propiedades mecanicas mejoradas. Expired - Lifetime ES2144574T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32513394A 1994-10-20 1994-10-20

Publications (1)

Publication Number Publication Date
ES2144574T3 true ES2144574T3 (es) 2000-06-16

Family

ID=23266571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95303530T Expired - Lifetime ES2144574T3 (es) 1994-10-20 1995-05-24 Procedimiento para la fabricacion de un material polimero con propiedades mecanicas mejoradas.

Country Status (7)

Country Link
US (1) US5746968A (es)
EP (1) EP0707942B1 (es)
JP (1) JP3124707B2 (es)
AU (1) AU698025B2 (es)
CA (1) CA2150267C (es)
DE (1) DE69515246T2 (es)
ES (1) ES2144574T3 (es)

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US7252650B1 (en) 1996-08-02 2007-08-07 Ranier Limited Balloon catheter
US6554795B2 (en) 1997-03-06 2003-04-29 Medtronic Ave, Inc. Balloon catheter and method of manufacture
US20010008661A1 (en) 1997-05-14 2001-07-19 Eugene J. Jung Jr Balloon for a dilation catheter and method for manufacturing a balloon
CA2232250C (en) 1997-05-14 2007-06-26 Navius Corporation Balloon for a dilation catheter and method for manufacturing a balloon
US6287506B1 (en) * 1998-07-09 2001-09-11 Schneider (Usa) Inc. Method for reducing dilation balloon cone stiffness
US6638246B1 (en) 2000-11-28 2003-10-28 Scimed Life Systems, Inc. Medical device for delivery of a biologically active material to a lumen
US7037562B2 (en) 2002-01-14 2006-05-02 Vascon Llc Angioplasty super balloon fabrication with composite materials
US20040061261A1 (en) * 2002-09-30 2004-04-01 Fernando Gonzalez Method of making a catheter balloon using a heated mandrel
US20050021070A1 (en) * 2003-01-21 2005-01-27 Angioscore, Inc. Methods and apparatus for manipulating vascular prostheses
US7686824B2 (en) * 2003-01-21 2010-03-30 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
US8080026B2 (en) 2003-01-21 2011-12-20 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
US6921269B2 (en) * 2003-07-30 2005-07-26 Honeywell International Inc. Relative rotation signal transfer assembly
US20050127561A1 (en) * 2003-12-16 2005-06-16 Scimed Life Systems, Inc. Method of making expandable-collapsible bodies by temperature gradient expansion molding
US7273471B1 (en) 2003-12-23 2007-09-25 Advanced Cardiovascular Systems, Inc. Catheter balloon having a porous layer with ridges
US20050177130A1 (en) * 2004-02-10 2005-08-11 Angioscore, Inc. Balloon catheter with spiral folds
US20050228428A1 (en) * 2004-04-07 2005-10-13 Afsar Ali Balloon catheters and methods for manufacturing balloons for balloon catheters
US7753907B2 (en) 2004-10-29 2010-07-13 Boston Scientific Scimed, Inc. Medical device systems and methods
US10076641B2 (en) 2005-05-11 2018-09-18 The Spectranetics Corporation Methods and systems for delivering substances into luminal walls
US8382738B2 (en) * 2006-06-30 2013-02-26 Abbott Cardiovascular Systems, Inc. Balloon catheter tapered shaft having high strength and flexibility and method of making same
US20090105687A1 (en) * 2007-10-05 2009-04-23 Angioscore, Inc. Scoring catheter with drug delivery membrane
EP2380604A1 (en) 2010-04-19 2011-10-26 InnoRa Gmbh Improved coating formulations for scoring or cutting balloon catheters
US8585959B2 (en) * 2010-09-30 2013-11-19 Cook Medical Technologies Llc Balloon with integrally retained dilation element
US9730726B2 (en) 2011-10-07 2017-08-15 W. L. Gore & Associates, Inc. Balloon assemblies having controllably variable topographies
US9669194B2 (en) 2013-03-14 2017-06-06 W. L. Gore & Associates, Inc. Conformable balloon devices and methods

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US3141912A (en) * 1960-08-24 1964-07-21 Du Pont Process of treating polymeric film
US3088173A (en) * 1961-06-02 1963-05-07 Du Pont Process for preparing oriented polymeric linear terephthalate film with a deglossed writeable surface
US3304353A (en) * 1963-03-25 1967-02-14 Pharmaseal Lab Method of catheter manufacture
US3432591A (en) * 1966-10-21 1969-03-11 Du Pont Biaxially oriented heat set film of high molecular weight polyethylene terephthalate
DE1902026A1 (de) * 1968-01-18 1969-09-04 Union Carbide Corp Aeronautischer Ballon
US3627579A (en) * 1969-11-18 1971-12-14 Du Pont Unidirectionally oriented film structure of polyethylene terephthalate
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US4413989A (en) * 1980-09-08 1983-11-08 Angiomedics Corporation Expandable occlusion apparatus
US4367747A (en) * 1980-10-01 1983-01-11 Lothar Witzel Pneumatic dilatator for introdution into the esophagus
US4393106A (en) * 1980-10-31 1983-07-12 Toyo Seikan Kaisha Ltd. Laminated plastic container and process for preparation thereof
US4387833A (en) * 1980-12-16 1983-06-14 Container Industries, Inc. Apparatus for containing and dispensing fluids under pressure and method of producing same
JPS57152922A (en) * 1981-03-18 1982-09-21 Mitsubishi Petrochem Co Ltd Method of heat treatment of biaxially oriented film
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JPS58199114A (ja) * 1982-05-17 1983-11-19 Terufumi Machida 高強度熱可塑性樹脂の製造方法
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US4522194A (en) * 1983-02-18 1985-06-11 Baylor College Of Medicine Method and an apparatus for intra-aortic balloon monitoring and leak detection
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Also Published As

Publication number Publication date
DE69515246D1 (de) 2000-04-06
EP0707942B1 (en) 2000-03-01
US5746968A (en) 1998-05-05
DE69515246T2 (de) 2000-09-07
JPH08127079A (ja) 1996-05-21
JP3124707B2 (ja) 2001-01-15
EP0707942A2 (en) 1996-04-24
CA2150267C (en) 2004-07-06
CA2150267A1 (en) 1996-04-21
AU698025B2 (en) 1998-10-22
EP0707942A3 (en) 1997-01-02
AU3173695A (en) 1996-05-02

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