CA2338440C - Composite de mousse pour la reparation ou la regeneration de tissus - Google Patents

Composite de mousse pour la reparation ou la regeneration de tissus Download PDF

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Publication number
CA2338440C
CA2338440C CA002338440A CA2338440A CA2338440C CA 2338440 C CA2338440 C CA 2338440C CA 002338440 A CA002338440 A CA 002338440A CA 2338440 A CA2338440 A CA 2338440A CA 2338440 C CA2338440 C CA 2338440C
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CA
Canada
Prior art keywords
biocompatible
foam
composite
biocompatible composite
cells
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
CA002338440A
Other languages
English (en)
Other versions
CA2338440A1 (fr
Inventor
Murty N. Vyakarnam
Mark C. Zimmerman
Angelo George Scopelianos
Mora C. Melican
Clairene A. Bazilio
Mark B. Roller
David V. Gorky
Iksoo Chun
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.)
Ethicon Inc
Original Assignee
Ethicon 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
Priority claimed from US09/345,096 external-priority patent/US6333029B1/en
Priority to US09/345,096 priority Critical patent/US6333029B1/en
Priority claimed from US09/469,118 external-priority patent/US6306424B1/en
Priority to US09/469,118 priority patent/US6306424B1/en
Priority to CA 2313067 priority patent/CA2313067C/fr
Priority to EP20000305501 priority patent/EP1064958B1/fr
Priority to JP2000199398A priority patent/JP5236132B2/ja
Priority to US09/740,086 priority patent/US6365149B2/en
Priority to US09/740,289 priority patent/US6534084B1/en
Application filed by Ethicon Inc filed Critical Ethicon Inc
Priority to CA002338440A priority patent/CA2338440C/fr
Priority to US09/938,364 priority patent/US7112417B2/en
Publication of CA2338440A1 publication Critical patent/CA2338440A1/fr
Publication of CA2338440C publication Critical patent/CA2338440C/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/146—Porous materials, e.g. foams or sponges
    • 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
    • A61F2/28—Bones
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    • 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
    • A61F2/30—Joints
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
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    • 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
    • A—HUMAN NECESSITIES
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    • 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
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    • A—HUMAN NECESSITIES
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    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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    • A—HUMAN NECESSITIES
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    • A61F2/02—Prostheses implantable into the body
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    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
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    • 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
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    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30011—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in porosity
    • 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
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    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30014—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • A—HUMAN NECESSITIES
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    • 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
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    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30032—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in absorbability or resorbability, i.e. in absorption or resorption time
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    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Rheumatology (AREA)
  • Materials For Medical Uses (AREA)
CA002338440A 1999-06-30 2001-02-27 Composite de mousse pour la reparation ou la regeneration de tissus Expired - Lifetime CA2338440C (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US09/345,096 US6333029B1 (en) 1999-06-30 1999-06-30 Porous tissue scaffoldings for the repair of regeneration of tissue
US09/469,118 US6306424B1 (en) 1999-06-30 1999-12-21 Foam composite for the repair or regeneration of tissue
CA 2313067 CA2313067C (fr) 1999-06-30 2000-06-29 Structures de tissus poreux pour la reparation ou la regeneration de tissus
EP20000305501 EP1064958B1 (fr) 1999-06-30 2000-06-30 Matières poreuses d'échafaudage tissulaires pour la réparation ou régénération de tissu
JP2000199398A JP5236132B2 (ja) 1999-06-30 2000-06-30 組織の修復または再生のための多孔質組織骨格形成材料
US09/740,289 US6534084B1 (en) 1999-06-30 2000-12-19 Porous tissue scaffoldings for the repair or regeneration of tissue
US09/740,086 US6365149B2 (en) 1999-06-30 2000-12-19 Porous tissue scaffoldings for the repair or regeneration of tissue
CA002338440A CA2338440C (fr) 1999-06-30 2001-02-27 Composite de mousse pour la reparation ou la regeneration de tissus
US09/938,364 US7112417B2 (en) 1999-06-30 2001-08-24 Foam composite for the repair or regeneration of tissue

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/345,096 US6333029B1 (en) 1999-06-30 1999-06-30 Porous tissue scaffoldings for the repair of regeneration of tissue
US09/469,118 US6306424B1 (en) 1999-06-30 1999-12-21 Foam composite for the repair or regeneration of tissue
CA002338440A CA2338440C (fr) 1999-06-30 2001-02-27 Composite de mousse pour la reparation ou la regeneration de tissus
US09/938,364 US7112417B2 (en) 1999-06-30 2001-08-24 Foam composite for the repair or regeneration of tissue

Publications (2)

Publication Number Publication Date
CA2338440A1 CA2338440A1 (fr) 2002-08-27
CA2338440C true CA2338440C (fr) 2009-12-22

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CA002338440A Expired - Lifetime CA2338440C (fr) 1999-06-30 2001-02-27 Composite de mousse pour la reparation ou la regeneration de tissus

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Publication number Priority date Publication date Assignee Title
CN113877004B (zh) * 2021-10-09 2023-02-03 南京聚隆科技股份有限公司 一种生物骨钉材料及其制备方法
CN118512654B (zh) * 2023-07-27 2025-03-07 四川大学 一种用于组织再生的多孔支架的制备方法

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