WO2007141432A3 - Procede de fabrication d'un materiau biocompatible implantable a reseau mixte pseudo-cristallin et materiau susceptible d'etre obtenu par un tel procede - Google Patents

Procede de fabrication d'un materiau biocompatible implantable a reseau mixte pseudo-cristallin et materiau susceptible d'etre obtenu par un tel procede Download PDF

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Publication number
WO2007141432A3
WO2007141432A3 PCT/FR2007/000966 FR2007000966W WO2007141432A3 WO 2007141432 A3 WO2007141432 A3 WO 2007141432A3 FR 2007000966 W FR2007000966 W FR 2007000966W WO 2007141432 A3 WO2007141432 A3 WO 2007141432A3
Authority
WO
WIPO (PCT)
Prior art keywords
biocompatible
making
crystalline lattice
biocompatible material
mixed pseudo
Prior art date
Application number
PCT/FR2007/000966
Other languages
English (en)
Other versions
WO2007141432A2 (fr
Inventor
Christian Mai
Original Assignee
Ricol Jean Paul Gilbert Agissa
Christian Mai
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38657785&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007141432(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR0605151A external-priority patent/FR2902014B1/fr
Priority claimed from FR0607139A external-priority patent/FR2904553A1/fr
Priority to EP07788871A priority Critical patent/EP2035048A2/fr
Priority to US12/308,215 priority patent/US20100034859A1/en
Priority to AU2007255284A priority patent/AU2007255284A1/en
Application filed by Ricol Jean Paul Gilbert Agissa, Christian Mai filed Critical Ricol Jean Paul Gilbert Agissa
Priority to MX2008015653A priority patent/MX2008015653A/es
Priority to BRPI0712693-0A priority patent/BRPI0712693A2/pt
Priority to JP2009513731A priority patent/JP2009539451A/ja
Priority to CA002655184A priority patent/CA2655184A1/fr
Publication of WO2007141432A2 publication Critical patent/WO2007141432A2/fr
Publication of WO2007141432A3 publication Critical patent/WO2007141432A3/fr

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
    • 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
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • 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
    • A61F2/2875—Skull or cranium
    • 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
    • A61F2/30—Joints
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4601—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for introducing bone substitute, for implanting bone graft implants or for compacting them in the bone cavity
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
    • A61F2002/30677—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, into the body
    • 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
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A61L2300/406—Antibiotics
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un matériau biocompatible implantable dans un corps humain ou animal comprenant : - une étape (a) de dispersion d'au moins une substance biocompatible dans un solvant, conduisant à l'obtention d'une solution intermédiaire, - une étape (b) de condensation de ladite solution intermédiaire, conduisant à l'obtention d'un condensat amorphe de ladite substance biocompatible, - une étape (c) de mélange de la substance biocompatible avec au moins un agent nucléant de cette substance biocompatible, - une étape (d) d'activation de l'agent nucléant pour générer le développement, au sein dudit condensât amorphe, d'un réseau pseudo-cristallin mixte formé à la fois par la substance biocompatible et l'agent nucléant, de façon à obtenir ainsi un matériau biocompatible au moins partiellement cristallisé. Matériaux biocompatibles implantables dans un corps humain ou animal.
PCT/FR2007/000966 2006-06-09 2007-06-11 Procede de fabrication d'un materiau biocompatible implantable a reseau mixte pseudo-cristallin et materiau susceptible d'etre obtenu par un tel procede WO2007141432A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002655184A CA2655184A1 (fr) 2006-06-09 2007-06-11 Procede de fabrication d'un materiau biocompatible implantable a reseau mixte pseudo-cristallin et materiau susceptible d'etre obtenu par un tel procede
JP2009513731A JP2009539451A (ja) 2006-06-09 2007-06-11 擬似混晶格子を含む埋め込み型の生体適合性材料の製造方法及び該製造方法によって得られる生体適合性材料
BRPI0712693-0A BRPI0712693A2 (pt) 2006-06-09 2007-06-11 mÉtodo de produÇço de um material biocompatÍvel implantÁvel com estrutura pseudo-cristalina mista e material passÍvel de ser obtido pelo dito mÉtodo
US12/308,215 US20100034859A1 (en) 2006-06-09 2007-06-11 Method for making an implantable biocompatible material with mixed Pseudo-crystalline lattice and material obtainable by said method
AU2007255284A AU2007255284A1 (en) 2006-06-09 2007-06-11 Method for making an implantable biocompatible material with mixed pseudo-crystalline lattice and material obtainable by said method
EP07788871A EP2035048A2 (fr) 2006-06-09 2007-06-11 Procede de fabrication d'un materiau biocompatible implantable a reseau mixte pseudo-cristallin et materiau susceptible d'etre obtenu par un tel procede
MX2008015653A MX2008015653A (es) 2006-06-09 2007-06-11 Procedimiento de elaboración de un material biocompatible implantable con retículos pseudo-cristalinos mezclados y material susceptible de obtenerse por tal procedimiento.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR0605151 2006-06-09
FR0605151A FR2902014B1 (fr) 2006-06-09 2006-06-09 Procede de fabrication d'un materiau biocompatible implantable a taux de cristallinite controle et materiau biocompatible implantable obtenu par un tel procede
FR0607139A FR2904553A1 (fr) 2006-08-03 2006-08-03 Procede de fabrication d'un materiau biocompatible implantable integrant une substance therapeutique et materiau biocompatible implantable obtenu par un tel procede
FR0607139 2006-08-03
FR0700796 2007-02-05
FR0700796A FR2902013B1 (fr) 2006-06-09 2007-02-05 Procede de fabrication d'un materiau biocompatible implantable a reseau mixte pseudo-cristallin et materiau susceptible d'etre obtenu par un tel procede

Publications (2)

Publication Number Publication Date
WO2007141432A2 WO2007141432A2 (fr) 2007-12-13
WO2007141432A3 true WO2007141432A3 (fr) 2008-01-31

Family

ID=38657785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/000966 WO2007141432A2 (fr) 2006-06-09 2007-06-11 Procede de fabrication d'un materiau biocompatible implantable a reseau mixte pseudo-cristallin et materiau susceptible d'etre obtenu par un tel procede

Country Status (9)

Country Link
US (1) US20100034859A1 (fr)
EP (1) EP2035048A2 (fr)
JP (1) JP2009539451A (fr)
AU (1) AU2007255284A1 (fr)
BR (1) BRPI0712693A2 (fr)
CA (1) CA2655184A1 (fr)
FR (1) FR2902013B1 (fr)
MX (1) MX2008015653A (fr)
WO (1) WO2007141432A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140324186A1 (en) * 2011-11-15 2014-10-30 B6 Sigma, Inc. Medical Implants with Enhanced Osseointegration

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030049329A1 (en) * 1996-10-10 2003-03-13 Lee Dosuk D. Method of preparing a poorly crystalline calcium phosphate and methods of its use
EP1384524A2 (fr) * 2002-07-26 2004-01-28 Kasios Procédé permettant de recouvrir à basse température des surfaces par des phosphates apatitiques nanocristallins à partir d'une suspension aqueuse de phosphate amorphe
WO2004024201A2 (fr) * 2002-09-13 2004-03-25 The University Of British Columbia Dispositifs medicaux implantables recouverts de phosphate de calcium et procedes de fabrication de ces derniers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030049329A1 (en) * 1996-10-10 2003-03-13 Lee Dosuk D. Method of preparing a poorly crystalline calcium phosphate and methods of its use
EP1384524A2 (fr) * 2002-07-26 2004-01-28 Kasios Procédé permettant de recouvrir à basse température des surfaces par des phosphates apatitiques nanocristallins à partir d'une suspension aqueuse de phosphate amorphe
WO2004024201A2 (fr) * 2002-09-13 2004-03-25 The University Of British Columbia Dispositifs medicaux implantables recouverts de phosphate de calcium et procedes de fabrication de ces derniers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H. OONISHI ET AL.: "Comparative bone growth behavior in granules of bioceramic materials of various sizes", J. BIOMED. MATER. RES., vol. 44, no. 1, 1999, pages 31 - 43, XP002417689 *

Also Published As

Publication number Publication date
MX2008015653A (es) 2009-02-16
BRPI0712693A2 (pt) 2012-11-20
EP2035048A2 (fr) 2009-03-18
FR2902013A1 (fr) 2007-12-14
FR2902013B1 (fr) 2009-01-23
JP2009539451A (ja) 2009-11-19
AU2007255284A1 (en) 2007-12-13
WO2007141432A2 (fr) 2007-12-13
CA2655184A1 (fr) 2007-12-13
US20100034859A1 (en) 2010-02-11

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