DE69801902T2 - Verfahren zur herstellung von synthetischen knochenersatzmaterialien mit kontrollierter porosität - Google Patents

Verfahren zur herstellung von synthetischen knochenersatzmaterialien mit kontrollierter porosität

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Publication number
DE69801902T2
DE69801902T2 DE69801902T DE69801902T DE69801902T2 DE 69801902 T2 DE69801902 T2 DE 69801902T2 DE 69801902 T DE69801902 T DE 69801902T DE 69801902 T DE69801902 T DE 69801902T DE 69801902 T2 DE69801902 T2 DE 69801902T2
Authority
DE
Germany
Prior art keywords
particles
organic compound
temperature
ceramic
process according
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
DE69801902T
Other languages
German (de)
English (en)
Other versions
DE69801902D1 (de
Inventor
Olivier Richart
Stephan Szarzynski
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.)
Warsaw Orthopedic Inc
Original Assignee
SDGI Holdings 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 SDGI Holdings Inc filed Critical SDGI Holdings Inc
Publication of DE69801902D1 publication Critical patent/DE69801902D1/de
Application granted granted Critical
Publication of DE69801902T2 publication Critical patent/DE69801902T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/28—Bones
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    • 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
    • A61L27/02—Inorganic materials
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/447—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on phosphates, e.g. hydroxyapatite
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Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE69801902T 1997-02-05 1998-02-05 Verfahren zur herstellung von synthetischen knochenersatzmaterialien mit kontrollierter porosität Expired - Lifetime DE69801902T2 (de)

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FR9701309A FR2758988B1 (fr) 1997-02-05 1997-02-05 Procede d'elaboration de substituts osseux synthetiques d'architecture poreuse parfaitement maitrisee
PCT/FR1998/000213 WO1998034654A1 (fr) 1997-02-05 1998-02-05 Procede d'elaboration de substituts osseux synthetiques de porosite controlee

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DE69801902D1 (de) 2001-11-08
JP4222633B2 (ja) 2009-02-12
DK0964707T3 (da) 2002-01-28
EP0964707B1 (fr) 2001-10-04
ATE206313T1 (de) 2001-10-15
WO1998034654A1 (fr) 1998-08-13
FR2758988A1 (fr) 1998-08-07
FR2758988B1 (fr) 2000-01-21
US6316091B1 (en) 2001-11-13
EP0964707A1 (fr) 1999-12-22
AU6298398A (en) 1998-08-26
ES2161517T3 (es) 2001-12-01
JP2001510375A (ja) 2001-07-31

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