KR880000066A - 2차원의 연속적인 소공을 갖는 이식재 및 그 제조방법 - Google Patents

2차원의 연속적인 소공을 갖는 이식재 및 그 제조방법 Download PDF

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Publication number
KR880000066A
KR880000066A KR1019870006033A KR870006033A KR880000066A KR 880000066 A KR880000066 A KR 880000066A KR 1019870006033 A KR1019870006033 A KR 1019870006033A KR 870006033 A KR870006033 A KR 870006033A KR 880000066 A KR880000066 A KR 880000066A
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ceramic material
hydroxyapatite
continuous
molding
dimensional
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KR1019870006033A
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KR900005904B1 (ko
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히로시 나가이
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스가노 요리쓰구
구레하 가가꾸 고교 가부시끼가이샤
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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
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic 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)

Abstract

내용 없음

Description

2차원의 연속적인 소공을 갖는 이식재 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 세라믹재가 2 차원 방향으로 연속상의 통로를 갖는 것을 특징으로 하는 2차원의 연속적인 소공을 갖는 히드록시아파타이트의 세라믹재.
  2. 제 1 항에 있어서, 연속상의 통로가 50내지 1500㎛의 평균직경을 가지며 또 이 세라믹재의 기공률이 20내지 90%인 2차원의 연속적인 소공을 갖는 히드록시아파타이트의 세라믹재.
  3. 네트 물질을 열분해 하여 가스화시키고 또 이어 히드록시아파타이트와 유기중합체의 조형 또는 성형네트가 라미네이트 상태로 적층되어 있는 적층 성형체를 소성시키는 단계를 포함하는 2차원의 연속적인 소공을 갖는 히드록시아파타이트의 세라믹재를 제조하는 방법.
  4. 제 3 항에 있어서, 유기중합체의 조형 또는 성형 네트가 열수축성형태가 아닌 2차원의 연속적인 소공을 갖는 히드록시아파타이트의 세라믹재를 제조하는 방법.
  5. 제 3 항에 있어서, 유기중합체의 조형 또는 성형네트가 폴리이미드, 트리에틸렌글리콜 디메타크릴레이트, 폴리에스테로, 폴리메틸메티크릴레이트, 폴리스티렌, 폴리비닐 아세테이트, 폴리프로필렌, 셀룰로즈 또는 콜라겐을 포함하는 2차원의 연속적인 소공을 갖는 히드록시아파타이트의 세라믹재를 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870006033A 1986-06-16 1987-06-15 2차원의 연속적인 통로를 갖는 이식재(移植材) 및 그의 제조방법 KR900005904B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP139846 1986-06-16
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 (2)

Publication Number Publication Date
KR880000066A true KR880000066A (ko) 1988-03-23
KR900005904B1 KR900005904B1 (ko) 1990-08-16

Family

ID=15254885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870006033A KR900005904B1 (ko) 1986-06-16 1987-06-15 2차원의 연속적인 통로를 갖는 이식재(移植材) 및 그의 제조방법

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100854661B1 (ko) * 2001-09-13 2008-08-27 묘이 아키라 생체용 세라믹스

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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
WO1995032008A1 (en) 1994-05-24 1995-11-30 Implico B.V. A biomaterial and bone implant for bone repair and replacement
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US5549697A (en) * 1994-09-22 1996-08-27 Johnson & Johnson Professional, Inc. Hip joint prostheses and methods for manufacturing the same
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US7147666B1 (en) * 1997-11-26 2006-12-12 Bernard Francis Grisoni Monolithic implants with openings
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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
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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

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100854661B1 (ko) * 2001-09-13 2008-08-27 묘이 아키라 생체용 세라믹스

Also Published As

Publication number Publication date
DE3775294D1 (de) 1992-01-30
EP0253506A1 (en) 1988-01-20
KR900005904B1 (ko) 1990-08-16
JPS62295666A (ja) 1987-12-23
EP0253506B1 (en) 1991-12-18
CA1263124A (en) 1989-11-21
US4794046A (en) 1988-12-27

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