ES8301616A1 - Perfeccionamientos en los sistemas de protesis vascular. - Google Patents

Perfeccionamientos en los sistemas de protesis vascular.

Info

Publication number
ES8301616A1
ES8301616A1 ES81503559A ES503559A ES8301616A1 ES 8301616 A1 ES8301616 A1 ES 8301616A1 ES 81503559 A ES81503559 A ES 81503559A ES 503559 A ES503559 A ES 503559A ES 8301616 A1 ES8301616 A1 ES 8301616A1
Authority
ES
Spain
Prior art keywords
pct
ureter
sec
produced
wide range
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
ES81503559A
Other languages
English (en)
Other versions
ES503559A0 (es
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.)
KETHARANATHAN
Original Assignee
KETHARANATHAN
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 KETHARANATHAN filed Critical KETHARANATHAN
Publication of ES8301616A1 publication Critical patent/ES8301616A1/es
Publication of ES503559A0 publication Critical patent/ES503559A0/es
Granted 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
    • 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
    • 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
    • A61L27/3604—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 characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • 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
    • A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A61L27/3687—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents

Landscapes

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

Abstract

SISTEMAS DE PROTESIS VASCULAR. COMPRENDE UN TRAMO DE URETER ANIMAL QUE SE HA SOMETIDO A CURTIDO DE GLUTARALDEHIDO. PREFERENTEMENTE, EL URETER ESTA RODEADO POR UNA VAINA DE MALLA DE FIBRAS, LA CUAL PUEDE FORMARSE DE UNA MALLA TEJIDA A PARTIR DE HEBRAS DE FIBRAS FINAS MULTIPLES DE POLIESTER; ADEMAS SE FIJA LA PARED DEL ANIMA INTERIOR DEL URETER EN ESTADO DILATADO POR EL CURTIDO DE GLUTARALDEHIDO PARA OBTENER UNA SUPERFICIE LISA Y CILINDRICA.
ES503559A 1980-07-01 1981-06-30 Perfeccionamientos en los sistemas de protesis vascular. Granted ES503559A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE430880 1980-07-01

Publications (2)

Publication Number Publication Date
ES8301616A1 true ES8301616A1 (es) 1983-02-01
ES503559A0 ES503559A0 (es) 1983-02-01

Family

ID=3768585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503559A Granted ES503559A0 (es) 1980-07-01 1981-06-30 Perfeccionamientos en los sistemas de protesis vascular.

Country Status (9)

Country Link
US (1) US4466139A (es)
EP (1) EP0055250B1 (es)
JP (1) JPH0121984B2 (es)
AR (1) AR225678A1 (es)
BR (1) BR8104163A (es)
CA (1) CA1164603A (es)
DE (1) DE3071040D1 (es)
ES (1) ES503559A0 (es)
WO (1) WO1982000091A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695281A (en) * 1983-03-25 1987-09-22 Koken Co., Ltd. Medical material
US4626255A (en) * 1983-09-23 1986-12-02 Christian Weinhold Heart valve bioprothesis
US4681588A (en) * 1983-10-20 1987-07-21 Vettivetpillai Ketharanathan Biomaterial
FR2559666B1 (fr) * 1984-02-21 1986-08-08 Tech Cuir Centre Procede de fabrication de tubes de collagene, notamment de tubes de faibles diametres, et application des tubes obtenus dans le domaine des protheses vasculaires et des sutures nerveuses
GB2156677A (en) * 1984-03-31 1985-10-16 Wessex Medical Group Ltd Bioprosthetic conduits
US4629458A (en) * 1985-02-26 1986-12-16 Cordis Corporation Reinforcing structure for cardiovascular graft
US4786287A (en) * 1986-10-10 1988-11-22 Baxter Travenol Laboratories Process for decreasing residual aldehyde levels in implantable bioprosthetic tissue
US5609626A (en) * 1989-05-31 1997-03-11 Baxter International Inc. Stent devices and support/restrictor assemblies for use in conjunction with prosthetic vascular grafts
JP3127378B2 (ja) * 1989-05-31 2001-01-22 バクスター インターナショナル インコーポレーテッド 生物学的弁補綴
CA2045222A1 (en) * 1990-07-12 1992-01-13 Norman R. Weldon Composite biosynthetic graft
EP0571527B1 (en) * 1991-02-14 1996-04-24 Baxter International Inc. Method of manufacturing pliable biological graft materials
DE4340755C1 (de) * 1993-11-30 1995-06-29 Zurbruegg Heinz R Gefäßprothese
US6203755B1 (en) 1994-03-04 2001-03-20 St. Jude Medical, Inc. Electron beam sterilization of biological tissues
US5584876A (en) * 1994-04-29 1996-12-17 W. L. Gore & Associates, Inc. Cell excluding sheath for vascular grafts
CA2188563C (en) 1994-04-29 2005-08-02 Andrew W. Buirge Stent with collagen
JP4046760B2 (ja) 1994-05-19 2008-02-13 ボストン サイエンティフィック サイムド， インコーポレイテッド 改良型組織支持装置
US6866686B2 (en) * 2000-01-28 2005-03-15 Cryolife, Inc. Tissue graft
AUPR217300A0 (en) * 2000-12-20 2001-01-25 Ketharanathan, Vettivetpillai Method of creating biological and biosynthetic material for implantation
US8679176B2 (en) 2007-12-18 2014-03-25 Cormatrix Cardiovascular, Inc Prosthetic tissue valve
US8257434B2 (en) 2007-12-18 2012-09-04 Cormatrix Cardiovascular, Inc. Prosthetic tissue valve
CN102307542B (zh) * 2008-11-24 2016-05-11 血管移植技术有限公司 外部支架
WO2012143925A1 (en) 2011-04-18 2012-10-26 Vascular Graft Solutions Ltd Devices and methods for deploying implantable sleeves over blood vessels
CA2835862A1 (en) 2011-05-27 2012-12-06 Cormatrix Cardiovascular, Inc. Extracellular matrix material valve conduit and methods of making thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974526A (en) * 1973-07-06 1976-08-17 Dardik Irving I Vascular prostheses and process for producing the same
US3894530A (en) * 1973-07-06 1975-07-15 Irving I Dardik Method for repairing, augmenting, or replacing a body conduit or organ
US3988782A (en) * 1973-07-06 1976-11-02 Dardik Irving I Non-antigenic, non-thrombogenic infection-resistant grafts from umbilical cord vessels and process for preparing and using same
US3966401A (en) * 1974-07-01 1976-06-29 Hancock Laboratories Incorporated Preparing natural tissue for implantation so as to provide improved flexibility
JPS5114794A (ja) * 1974-07-22 1976-02-05 Hankotsuku Lab Inc Ishokusoshikijunbihoho oyobi sochi
DE2453363B2 (de) * 1974-11-11 1976-08-26 Solco Basel AG, Birsfelden (Schweiz) Verfahren zur herstellung heterologer arterientransplantate
IL47062A (en) * 1975-04-10 1979-07-25 Yeda Res & Dev Process for diminishing antigenicity of tissues to be usedas transplants by treatment with glutaraldehyde
AU516741B2 (en) * 1978-05-23 1981-06-18 Bio Nova Neo Technics Pty. Ltd. Vascular prostheses

Also Published As

Publication number Publication date
AR225678A1 (es) 1982-04-15
EP0055250A4 (en) 1983-04-06
WO1982000091A1 (en) 1982-01-21
DE3071040D1 (en) 1985-10-03
CA1164603A (en) 1984-04-03
JPS57501211A (es) 1982-07-15
JPH0121984B2 (es) 1989-04-24
EP0055250A1 (en) 1982-07-07
EP0055250B1 (en) 1985-08-28
ES503559A0 (es) 1983-02-01
US4466139A (en) 1984-08-21
BR8104163A (pt) 1982-03-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603