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DE3775294D1 - Implantatwerkstoff und verfahren zu seiner herstellung. - Google Patents

Implantatwerkstoff und verfahren zu seiner herstellung.

Info

Publication number
DE3775294D1
DE3775294D1 DE8787305294T DE3775294T DE3775294D1 DE 3775294 D1 DE3775294 D1 DE 3775294D1 DE 8787305294 T DE8787305294 T DE 8787305294T DE 3775294 T DE3775294 T DE 3775294T DE 3775294 D1 DE3775294 D1 DE 3775294D1
Authority
DE
Germany
Prior art keywords
production
implant material
implant
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 - Fee Related
Application number
DE8787305294T
Other languages
English (en)
Inventor
Hiroshi Nagai
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of DE3775294D1 publication Critical patent/DE3775294D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/065—Burnable, meltable, sublimable materials characterised by physical aspects, e.g. shape, size or 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures
    • A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/24997—Of metal-containing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Dental Preparations (AREA)
DE8787305294T 1986-06-16 1987-06-15 Implantatwerkstoff und verfahren zu seiner herstellung. Expired - Fee Related DE3775294D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61139846A JPS62295666A (ja) 1986-06-16 1986-06-16 連続二次元多孔型インプラント材及びその製造法

Publications (1)

Publication Number Publication Date
DE3775294D1 true DE3775294D1 (de) 1992-01-30

Family

ID=15254885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305294T Expired - Fee Related DE3775294D1 (de) 1986-06-16 1987-06-15 Implantatwerkstoff und verfahren zu seiner herstellung.

Country Status (6)

Country Link
US (1) US4794046A (de)
EP (1) EP0253506B1 (de)
JP (1) JPS62295666A (de)
KR (1) KR900005904B1 (de)
CA (1) CA1263124A (de)
DE (1) DE3775294D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456056A (en) * 1987-08-26 1989-03-02 Dental Chem Co Ltd Hydroxyapatite bone filling material
EP0335359A3 (de) * 1988-03-31 1989-11-29 Asahi Kogaku Kogyo Kabushiki Kaisha Poröses keramisches Material und Verfahren zu seiner Herstellung
NL8802178A (nl) * 1988-09-02 1990-04-02 Stichting Tech Wetenschapp Prothetische voortbrengsels met botbindende eigenschappen.
US5017522A (en) * 1989-07-07 1991-05-21 Hexcel Corporation Ceramic bodies of controlled porosity and process for making same
US5215941A (en) * 1989-11-10 1993-06-01 Asahi Kogaku Kogyo K.K. Process for producing a sintered apatite article having a porous surface using an acidic buffer solution
US5021496A (en) * 1990-11-13 1991-06-04 Shell Oil Company Filled polyketone blend
US5306303A (en) * 1991-11-19 1994-04-26 The Medical College Of Wisconsin, Inc. Bone induction method
DE4205969C2 (de) * 1992-02-27 1994-07-07 Merck Patent Gmbh Verfahren zur Herstellung von Formkörpern mit vorbestimmter Porenstruktur
US6105235A (en) * 1994-04-28 2000-08-22 Johnson & Johnson Professional, Inc. Ceramic/metallic articulation component and prosthesis
AU694943B2 (en) 1994-05-24 1998-08-06 Technology Finance Corporation (Proprietary) Limited A biomaterial and bone implant for bone repair and replacement
US5676545A (en) * 1994-08-15 1997-10-14 Jones; Shedrick D. Method and apparatus for implantation
US5549697A (en) * 1994-09-22 1996-08-27 Johnson & Johnson Professional, Inc. Hip joint prostheses and methods for manufacturing the same
US6977095B1 (en) 1997-10-01 2005-12-20 Wright Medical Technology Inc. Process for producing rigid reticulated articles
US7147666B1 (en) * 1997-11-26 2006-12-12 Bernard Francis Grisoni Monolithic implants with openings
JP3400740B2 (ja) * 1999-04-13 2003-04-28 東芝セラミックス株式会社 リン酸カルシウム系多孔質焼結体およびその製造方法
US6713420B2 (en) 2000-10-13 2004-03-30 Toshiba Ceramics Co., Ltd. Porous ceramics body for in vivo or in vitro use
JP4070951B2 (ja) 2000-12-07 2008-04-02 ペンタックス株式会社 多孔質リン酸カルシウム系セラミックス焼結体の製造方法
US6595998B2 (en) 2001-03-08 2003-07-22 Spinewave, Inc. Tissue distraction device
FI117963B (fi) * 2001-04-26 2007-05-15 Eija Marjut Pirhonen Luuta korvaavat materiaalit
EP1293220B1 (de) * 2001-09-13 2006-11-08 Akira Myoi Poröse Calciumphosphat-Keramik für in vivo-Anwendungen
US20050049715A1 (en) * 2001-10-21 2005-03-03 Atsuo Ito Porous article of sintered calclium phosphate, process for producing the same and artificial bone and histomorphological scaffold using the same
JP4228070B2 (ja) * 2003-03-03 2009-02-25 独立行政法人産業技術総合研究所 貫通を有する多孔質リン酸カルシウム高分子ハイドロゲル複合体、その製造方法及びそれを用いた人工骨または薬剤徐放体
US7250550B2 (en) 2004-10-22 2007-07-31 Wright Medical Technology, Inc. Synthetic bone substitute material
JP5582702B2 (ja) 2005-09-09 2014-09-03 アグノヴォス ヘルスケア，エルエルシー 合成骨移植片代用セメントおよびそれから製造された製品
US8025903B2 (en) 2005-09-09 2011-09-27 Wright Medical Technology, Inc. Composite bone graft substitute cement and articles produced therefrom
DE102006029298B4 (de) * 2006-06-23 2008-11-06 Stiftung Caesar Center Of Advanced European Studies And Research Materialsystem für das 3D-Drucken, Verfahren zu seiner Herstellung, Granulat hergestellt aus dem Materialsystem und dessen Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308064A (en) * 1978-10-19 1981-12-29 Ngk Spark Plugs Co., Ltd. Phosphate of calcium ceramics
JPS5645814A (en) * 1979-09-25 1981-04-25 Kureha Chem Ind Co Ltd Hydroxyapatite, its ceramic material and its manufacture
JPS56166843A (en) * 1980-05-28 1981-12-22 Mitsubishi Mining & Cement Co Filler for bone broken section and void section
JPS577856A (en) * 1980-06-13 1982-01-16 Mitsubishi Mining & Cement Co Manufacture of calcium phosphate porous body
US4503157A (en) * 1982-09-25 1985-03-05 Ina Seito Co., Ltd. Sintered apatite bodies and composites thereof
US4654314A (en) * 1983-07-09 1987-03-31 Sumitomo Cement Co., Ltd. Porous ceramic material and processes for preparing same

Also Published As

Publication number Publication date
EP0253506A1 (de) 1988-01-20
KR900005904B1 (ko) 1990-08-16
JPS62295666A (ja) 1987-12-23
EP0253506B1 (de) 1991-12-18
US4794046A (en) 1988-12-27
CA1263124A (en) 1989-11-21
KR880000066A (ko) 1988-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee