KR960700676A - 생체 이식재 및 그 제조방법(implantation material and process for producing the same) - Google Patents

생체 이식재 및 그 제조방법(implantation material and process for producing the same) Download PDF

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Publication number
KR960700676A
KR960700676A KR1019950703306A KR19950703306A KR960700676A KR 960700676 A KR960700676 A KR 960700676A KR 1019950703306 A KR1019950703306 A KR 1019950703306A KR 19950703306 A KR19950703306 A KR 19950703306A KR 960700676 A KR960700676 A KR 960700676A
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KR
South Korea
Prior art keywords
producing
hydroxyapatite
same
oligomer
polymer
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Application number
KR1019950703306A
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English (en)
Inventor
아오끼 히데끼
신 요시하루
요시자와 가쯔따께
이이다 다까히로
Original Assignee
노부찌까 우라까베
가부시끼가이샤 어드밴스
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Application filed by 노부찌까 우라까베, 가부시끼가이샤 어드밴스 filed Critical 노부찌까 우라까베
Publication of KR960700676A publication Critical patent/KR960700676A/ko

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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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L29/126—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/92—Method or apparatus for preparing or treating prosthetic
    • Y10S623/923—Bone

Abstract

염증을 야기시키지 않고, 살아있는 기관에서 장시간 동안 조직 대체물로서 작용할 수 있고, 유연성과 탄성이 있으며, 우수한 생체 친화성과 조영을 가지며, 조영 라인을 필요로 하지 않는, 입자 크기가 2㎛ 또는 그 이하인 초미세 히드록시아파타이트 분말, 및 폴리머 또는 올리고머의 혼합물로 이루어진 생체 이식재, 및 그 제조방법.

Description

생체 이식재 및 그 제조방법(IMPLANTATION MATERIAL AND PROCESS FOR PRODUCING THE SAME)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1 및 제2도는 실시예 1의 결과를 나타내는 그래프이다,
제1도는 히드록시아파타이트(HA)의 첨가량에 따른 실리콘 고무의 인장 강도 및 전단 강도의 변화를 도시하며,
제2도는 샘플 주위에 형성된 섬유상 필름의 두께 변화를 도시한다.

Claims (5)

  1. 입자 크기가 2㎛ 또는 그 이하인 초미세 히드록시아파타이트 분말 및 폴리머 또는 올리고머의 혼합물로 이루어진 생체 이식재.
  2. 제1항에 있어서, 초미세 히드록시아파타이트 분말을 전체 재료에 기초하여, 5-30중량%의 비교적 적은 양으로 폴리머 또는 올리고머로 혼합하는 것이 특징인 생체 이식재.
  3. 습식 합성에 의해 얻어진 히드록시아파타이트를 건조시키거나 열처리하여 그의 초미세 분말을 형성하고, 이어서 폴리머 또는 올리고머와 혼합하는 것으로 이루어진 생체 이식재의 제조방법.
  4. 제3항에 있어서, 건조를 200℃ 또는 그 이하의 온도에서 수행하는 것이 특징인 생체 이식재의 제조방법.
  5. 제3항에 있어서, 열처리전에 히드록시아파타이트의 입자 크기가 5㎛ 또는 그 이하이고 열처리 온도가 400℃ 또는 그 이하인 것이 특징인 생체 이식재의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950703306A 1993-02-12 1994-12-08 생체 이식재 및 그 제조방법(implantation material and process for producing the same) KR960700676A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP340914/1933 1993-02-12
JP34091493A JP3472970B2 (ja) 1993-12-10 1993-12-10 生体埋め込み材料の製造方法
PCT/JP1994/002066 WO1995015775A1 (en) 1993-12-10 1994-12-08 Implantation material and process for producing the same

Publications (1)

Publication Number Publication Date
KR960700676A true KR960700676A (ko) 1996-02-24

Family

ID=18341470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950703306A KR960700676A (ko) 1993-02-12 1994-12-08 생체 이식재 및 그 제조방법(implantation material and process for producing the same)

Country Status (8)

Country Link
US (1) US5766247A (ko)
EP (1) EP0684046A4 (ko)
JP (1) JP3472970B2 (ko)
KR (1) KR960700676A (ko)
CN (1) CN1119832A (ko)
CA (1) CA2156059A1 (ko)
TW (1) TW296345B (ko)
WO (1) WO1995015775A1 (ko)

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FR2805748B1 (fr) * 2000-03-01 2002-09-13 Ceravic Procede de preparation d'un materiau pateux phosphocalcique injectable en vue de former un biomateriau apatitique et application chirurgicale ou dentaire
DE10196796T1 (de) * 2000-10-16 2003-09-11 Asahi Chemical Ind Apatit-verstärkte Harz-Zusammensetzung
DE10055465A1 (de) * 2000-11-09 2002-05-23 Blz Gmbh Knochenersatzwerkstoff und Verfahren zur Herstellung eines Knochenersatz-Implantats
US6562069B2 (en) 2001-09-19 2003-05-13 St. Jude Medical, Inc. Polymer leaflet designs for medical devices
US7067169B2 (en) * 2003-06-04 2006-06-27 Chemat Technology Inc. Coated implants and methods of coating
WO2007009477A1 (en) * 2005-07-21 2007-01-25 Lisopharm Ag Method for producing hydroxyapatite particles, in particular subnanodisperse hydroxyapatite particles in a matrix
US8936805B2 (en) 2005-09-09 2015-01-20 Board Of Trustees Of The University Of Arkansas Bone regeneration using biodegradable polymeric nanocomposite materials and applications of the same
US9763788B2 (en) 2005-09-09 2017-09-19 Board Of Trustees Of The University Of Arkansas Bone regeneration using biodegradable polymeric nanocomposite materials and applications of the same
AU2006315629B2 (en) 2005-11-14 2012-04-19 Biomet 3I, Llc Deposition of discrete nanoparticles on an implant surface
JP2011010549A (ja) * 2007-10-29 2011-01-20 Univ Of Tokyo ポリエチレングリコールの結合した核酸のコンジュゲートとリン酸カルシウムの有機−無機ハイブリッド型ナノ粒子
EP2240116B1 (en) 2008-01-28 2015-07-01 Biomet 3I, LLC Implant surface with increased hydrophilicity
US9180137B2 (en) 2010-02-09 2015-11-10 Bone Support Ab Preparation of bone cement compositions
US8641418B2 (en) 2010-03-29 2014-02-04 Biomet 3I, Llc Titanium nano-scale etching on an implant surface
ES2671740T3 (es) 2012-03-20 2018-06-08 Biomet 3I, Llc Superficie de tratamiento para una superficie de implante
JP6352947B2 (ja) 2013-02-20 2018-07-04 ボーナ スーポート アーベー 硬化性骨代替物の硬化改善
EP2968661B1 (en) * 2013-03-15 2019-06-05 Board of Trustees of the University of Arkansas Biodegradable polymeric nanocomposite materials and applications of the same
US9989482B2 (en) * 2016-02-16 2018-06-05 General Electric Company Methods for radiographic and CT inspection of additively manufactured workpieces

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JPS6021763A (ja) * 1983-07-15 1985-02-04 ティーディーケイ株式会社 人工骨材料
JPS63153072A (ja) * 1986-08-12 1988-06-25 牧嶋　和見 医用形成材料
JPS63183069A (ja) * 1987-01-27 1988-07-28 旭光学工業株式会社 インプラント材料およびその製造方法
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Also Published As

Publication number Publication date
WO1995015775A1 (en) 1995-06-15
JP3472970B2 (ja) 2003-12-02
CN1119832A (zh) 1996-04-03
US5766247A (en) 1998-06-16
CA2156059A1 (en) 1995-06-15
JPH07178158A (ja) 1995-07-18
EP0684046A4 (en) 1996-05-15
EP0684046A1 (en) 1995-11-29
TW296345B (ko) 1997-01-21

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