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ES2004281A6 - Una superficie protesica implantable para implantacion en un paciente humano - Google Patents

Una superficie protesica implantable para implantacion en un paciente humano

Info

Publication number
ES2004281A6
ES2004281A6 ES8700958A ES8700958A ES2004281A6 ES 2004281 A6 ES2004281 A6 ES 2004281A6 ES 8700958 A ES8700958 A ES 8700958A ES 8700958 A ES8700958 A ES 8700958A ES 2004281 A6 ES2004281 A6 ES 2004281A6
Authority
ES
Spain
Prior art keywords
collagen
base layer
layer
endothelial cells
substrate
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
Application number
ES8700958A
Other languages
English (en)
Inventor
Stuart Konradd Williams
Bruce Evans Jarrell
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.)
Thomas Jefferson University
Original Assignee
Thomas Jefferson University
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 Thomas Jefferson University filed Critical Thomas Jefferson University
Publication of ES2004281A6 publication Critical patent/ES2004281A6/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/92—Method or apparatus for preparing or treating prosthetic
    • Y10S623/921—Blood vessel

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

UNA SUPERFICIE PROTESICA IMPLANTABLE PARA IMPLANTACION EN UN PACIENTE HUMANO, EN LA QUE ESTAN PRESENTES UN SUSTRATO SINTETICO Y UNA CAPA SUPERFICIAL, COMPRENDIENDO ESTA CAPA COLAGENO Y/O CELULAS ENDOTELIALES HUMANAS, ESTANDO PREVISTA ADEMAS UNA CAPA PROTEINICA INTERMEDIA CONSTITUIDA POR UNA CAPA DE COLAGENO INTERSTICIAL, Y ESTANDO DISPUESTO TAMBIEN UN AGENTE DE UNION DE DICHO SUSTRATO A DICHA CAPA SUPERFICIAL, CONSTITUIDO POR GLUTARALDEHIDO EN EL QUE SUS GRUPOS ALDEHIDO LIBRES HAN SIDO SUSTANCIALMENTE DESACTIVADOS DESPUES DE LA UNION. EL INVENTO ES ESPECIALMENTE APLICABLE A LOS INJERTOS VASCULARES DESTINADOS A REEMPLAZAR VENAS O ARTERIAS GRANDES EN PACIENTES HUMANOS.
ES8700958A 1986-04-04 1987-04-03 Una superficie protesica implantable para implantacion en un paciente humano Expired ES2004281A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84845386A 1986-04-04 1986-04-04

Publications (1)

Publication Number Publication Date
ES2004281A6 true ES2004281A6 (es) 1988-12-16

Family

ID=25303315

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700958A Expired ES2004281A6 (es) 1986-04-04 1987-04-03 Una superficie protesica implantable para implantacion en un paciente humano

Country Status (2)

Country Link
US (1) US5131907A (es)
ES (1) ES2004281A6 (es)

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