ES2161299T3 - Injerto vascular que contiene carbono y procedimiento para su produccion. - Google Patents

Injerto vascular que contiene carbono y procedimiento para su produccion.

Info

Publication number
ES2161299T3
ES2161299T3 ES95931841T ES95931841T ES2161299T3 ES 2161299 T3 ES2161299 T3 ES 2161299T3 ES 95931841 T ES95931841 T ES 95931841T ES 95931841 T ES95931841 T ES 95931841T ES 2161299 T3 ES2161299 T3 ES 2161299T3
Authority
ES
Spain
Prior art keywords
vascular graft
procedure
production
containing carbon
graft containing
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
ES95931841T
Other languages
English (en)
Inventor
James M Mcchaney
Christopher E Banas
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.)
Bard Peripheral Vascular Inc
Original Assignee
Impra 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 Impra Inc filed Critical Impra Inc
Application granted granted Critical
Publication of ES2161299T3 publication Critical patent/ES2161299T3/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluoroethylene, e.g. ePTFE, i.e. expanded polytetrafluoroethylene
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

SE DESCRIBE UN METODO DE FABRICACION DE UN INJERTO VASCULAR FORRADO CON CARBONO EN EL QUE UN COMPUESTO DE CARBONO POLIMERICO Y UN COMPUESTO POLIMERICO SON COEXTRUIDOS EN UN MONTAJE DE MANDRINO Y TROQUEL PARA FORMAR UN INJERTO VASCULAR QUE TIENE CARBONO COMO UN COMPONENTE INTEGRAL DE SU SUPERFICIE INTRALUMINAL O EXTERIOR. ADEMAS, ESTA INVENCION PROPORCIONA EL INJERTO CON CARBONO QUE SE OBTIENE A PARTIR DE ESTE METODO. SE UTILIZA UN PREFORMADOR DIVIDIDO QUE COMPRENDE DOS CILINDROS CONCENTRICOS HUECOS PARA FORMAR UN DOBLE TUBO CON LOS COMPUESTOS PARA SU EXTRUSION. DE MODO ALTERNATIVO, SE PUEDE UTILIZAR EL COMPUESTO DE CARBONO POLIMERICO PARA RELLENAR LOS DOS CILINDROS DEL PREFORMADOR DIVIDIDO PARA FORMAR UN UNICO TUBO CON LOS COMPUESTOS QUE ES EXTRUIDO PARA QUE DE LUGAR A UN INJERTO POLIMERICO CON CARBONO QUE TIENE UN MATERIAL POLIMERICO DE CARBONO UNIFORME A TRAVES DE LA PARED DEL INJERTO. SE PUEDE UTILIZAR, ADEMAS, COMO PARTE DE ESTE METODO UN PREFORMADOR CON UNOS DIVISORES MULTIPLES QUE FORMAN, DE ESTE MODO, UN TUBO QUE TIENE UNAS CAPAS MULTIPLES EN LAS QUE UNA CAPA CONTIENE UNA VIA CON UN ELEMENTO DE CARBONO. SE PUEDE INCORPORAR UNA SUSTANCIA BIOACTIVA QUE SE DESAPARECE CON EL TIEMPO EN LOS INJERTOS VASCULARES QUE SE OBTIENEN A PARTIR DE ESTE METODO.
ES95931841T 1994-09-23 1995-09-15 Injerto vascular que contiene carbono y procedimiento para su produccion. Expired - Lifetime ES2161299T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31149794A 1994-09-23 1994-09-23

Publications (1)

Publication Number Publication Date
ES2161299T3 true ES2161299T3 (es) 2001-12-01

Family

ID=23207160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95931841T Expired - Lifetime ES2161299T3 (es) 1994-09-23 1995-09-15 Injerto vascular que contiene carbono y procedimiento para su produccion.

Country Status (12)

Country Link
US (1) US5827327A (es)
EP (1) EP0782497B1 (es)
JP (1) JPH10511012A (es)
AT (1) ATE202971T1 (es)
AU (1) AU687248B2 (es)
CA (1) CA2200555C (es)
DE (1) DE69521709T2 (es)
ES (1) ES2161299T3 (es)
IL (1) IL115400A0 (es)
MX (1) MX9504054A (es)
WO (1) WO1996009157A1 (es)
ZA (1) ZA958035B (es)

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US6070589A (en) 1997-08-01 2000-06-06 Teramed, Inc. Methods for deploying bypass graft stents
US7500988B1 (en) 2000-11-16 2009-03-10 Cordis Corporation Stent for use in a stent graft
US6290731B1 (en) 1998-03-30 2001-09-18 Cordis Corporation Aortic graft having a precursor gasket for repairing an abdominal aortic aneurysm
US6887268B2 (en) 1998-03-30 2005-05-03 Cordis Corporation Extension prosthesis for an arterial repair
US6187024B1 (en) 1998-11-10 2001-02-13 Target Therapeutics, Inc. Bioactive coating for vaso-occlusive devices
US8016852B2 (en) * 1998-11-10 2011-09-13 Stryker Corporation Bioactive components for incorporation with vaso-occlusive members
US6355063B1 (en) 2000-01-20 2002-03-12 Impra, Inc. Expanded PTFE drug delivery graft
US6245100B1 (en) 2000-02-01 2001-06-12 Cordis Corporation Method for making a self-expanding stent-graft
US6296661B1 (en) 2000-02-01 2001-10-02 Luis A. Davila Self-expanding stent-graft
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US7314483B2 (en) 2000-11-16 2008-01-01 Cordis Corp. Stent graft with branch leg
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US7267685B2 (en) 2000-11-16 2007-09-11 Cordis Corporation Bilateral extension prosthesis and method of delivery
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US8088158B2 (en) † 2002-12-20 2012-01-03 Boston Scientific Scimed, Inc. Radiopaque ePTFE medical devices
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US20140277467A1 (en) 2013-03-14 2014-09-18 Spinal Stabilization Technologies, Llc Prosthetic Spinal Disk Nucleus
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EP3215069B1 (en) 2014-11-04 2023-03-08 Spinal Stabilization Technologies LLC Percutaneous implantable nuclear prosthesis
CN106999286B (zh) 2014-11-04 2019-08-16 脊柱稳定技术有限责任公司 可经皮植入的髓核假体
US10575967B2 (en) 2015-09-01 2020-03-03 Spinal Stabilization Technologies Llc Implantable nuclear prosthesis
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Also Published As

Publication number Publication date
ZA958035B (en) 1996-04-18
EP0782497A1 (en) 1997-07-09
ATE202971T1 (de) 2001-07-15
DE69521709D1 (de) 2001-08-16
US5827327A (en) 1998-10-27
CA2200555C (en) 2004-07-27
AU687248B2 (en) 1998-02-19
EP0782497B1 (en) 2001-07-11
CA2200555A1 (en) 1996-03-28
WO1996009157A1 (en) 1996-03-28
DE69521709T2 (de) 2002-04-25
MX9504054A (es) 1997-02-28
JPH10511012A (ja) 1998-10-27
AU3513095A (en) 1996-04-09
IL115400A0 (en) 1995-12-31

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