AU2003221357A1 - Spherical calcium phosphate molding and use thereof - Google Patents

Spherical calcium phosphate molding and use thereof

Info

Publication number
AU2003221357A1
AU2003221357A1 AU2003221357A AU2003221357A AU2003221357A1 AU 2003221357 A1 AU2003221357 A1 AU 2003221357A1 AU 2003221357 A AU2003221357 A AU 2003221357A AU 2003221357 A AU2003221357 A AU 2003221357A AU 2003221357 A1 AU2003221357 A1 AU 2003221357A1
Authority
AU
Australia
Prior art keywords
calcium phosphate
spherical calcium
molding
phosphate molding
spherical
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.)
Abandoned
Application number
AU2003221357A
Inventor
Kay Teraoka
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
National Institute of Advanced Industrial Science and Technology AIST
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 National Institute of Advanced Industrial Science and Technology AIST filed Critical National Institute of Advanced Industrial Science and Technology AIST
Publication of AU2003221357A1 publication Critical patent/AU2003221357A1/en
Abandoned 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
    • A61L27/02—Inorganic materials
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • 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
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0003—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof containing continuous channels, e.g. of the "dead-end" type or obtained by pushing bars in the green ceramic product
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
    • C04B38/0058—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity open porosity
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C04B2235/3212—Calcium phosphates, e.g. hydroxyapatite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/94—Products characterised by their shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Materials For Medical Uses (AREA)
AU2003221357A 2002-03-12 2003-03-12 Spherical calcium phosphate molding and use thereof Abandoned AU2003221357A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2002066375 2002-03-12
JP2002-066375 2002-03-12
JP2002176600 2002-06-18
JP2002-176600 2002-06-18
JP2002176615 2002-06-18
JP2002-176615 2002-06-18
PCT/JP2003/002922 WO2003075973A1 (en) 2002-03-12 2003-03-12 Spherical calcium phosphate molding and use thereof

Publications (1)

Publication Number Publication Date
AU2003221357A1 true AU2003221357A1 (en) 2003-09-22

Family

ID=27808411

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003221357A Abandoned AU2003221357A1 (en) 2002-03-12 2003-03-12 Spherical calcium phosphate molding and use thereof

Country Status (3)

Country Link
AU (1) AU2003221357A1 (en)
GB (1) GB2402128B (en)
WO (1) WO2003075973A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4599588B2 (en) * 2003-11-19 2010-12-15 独立行政法人産業技術総合研究所 Cell manipulation method using cell picking tool comprising molded article with cell adhesive concave structure
US20070099287A1 (en) * 2003-11-19 2007-05-03 Kay Teraoka Cell picking tool comprising molded with cell-adhesive concave structure and cell handling method
JP5166864B2 (en) * 2005-02-23 2013-03-21 株式会社ハイレックスコーポレーション Artificial tooth root
US20090215009A1 (en) * 2005-02-23 2009-08-27 Hi-Lex Corporation Medical material, artificial tooth root, and method of producing medical material
JP2006263445A (en) * 2005-02-25 2006-10-05 Yasuharu Noisshiki Medical material
EP2457538A4 (en) * 2009-07-22 2015-03-25 Next21 Kk Artificial bone constructing unit and artificial bone constructing system
CN101904775B (en) * 2010-06-25 2013-07-24 西安交通大学 Tissue-like manufacture die based on spheroid elementary unit and preparation process
DE102015224974A1 (en) * 2015-12-11 2017-06-14 Forschungsinstitut Für Anorganische Werkstoffe - Glas Keramik Gmbh Method and apparatus for producing sinterable material-containing microspheres
CN105380732B (en) * 2015-12-14 2017-05-31 宋占涛 Bone renovating material with more-dimensional channels structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839215A (en) * 1986-06-09 1989-06-13 Ceramed Corporation Biocompatible particles and cloth-like article made therefrom
JPS6456056A (en) * 1987-08-26 1989-03-02 Dental Chem Co Ltd Hydroxyapatite bone filling material
JP2767152B2 (en) * 1990-04-10 1998-06-18 日本特殊陶業株式会社 Sustained drug-containing ceramic body
JPH0447422U (en) * 1990-08-27 1992-04-22
JPH08336584A (en) * 1995-06-12 1996-12-24 Natl Inst For Res In Inorg Mater Porous apatite body for artificial marrow

Also Published As

Publication number Publication date
GB2402128A (en) 2004-12-01
GB0421658D0 (en) 2004-10-27
WO2003075973A1 (en) 2003-09-18
GB2402128B (en) 2006-10-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase