DE602004030339D1 - Poröser verbundstoff mit calciumphosphat und herstellungsverfahren dafür - Google Patents

Poröser verbundstoff mit calciumphosphat und herstellungsverfahren dafür

Info

Publication number
DE602004030339D1
DE602004030339D1 DE602004030339T DE602004030339T DE602004030339D1 DE 602004030339 D1 DE602004030339 D1 DE 602004030339D1 DE 602004030339 T DE602004030339 T DE 602004030339T DE 602004030339 T DE602004030339 T DE 602004030339T DE 602004030339 D1 DE602004030339 D1 DE 602004030339D1
Authority
DE
Germany
Prior art keywords
manufacturing
calcium phosphate
porous compound
porous
compound
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.)
Active
Application number
DE602004030339T
Other languages
English (en)
Inventor
Katsumi Kawamura
Takehiko Nakajima
Daisuke Shoji
Junzo Tanaka
M Kikuchi
T Ikoma
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.)
Hoya Corp
National Institute for Materials Science
Original Assignee
Hoya Corp
National Institute for Materials Science
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 Hoya Corp, National Institute for Materials Science filed Critical Hoya Corp
Publication of DE602004030339D1 publication Critical patent/DE602004030339D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61L27/50—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
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
    • A61L27/425—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix of phosphorus containing material, e.g. apatite
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24752—Laterally noncoextensive components
DE602004030339T 2003-05-26 2004-05-26 Poröser verbundstoff mit calciumphosphat und herstellungsverfahren dafür Active DE602004030339D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003147770 2003-05-26
PCT/JP2004/007169 WO2004103422A1 (ja) 2003-05-26 2004-05-26 リン酸カルシウム含有複合多孔体及びその製造方法

Publications (1)

Publication Number Publication Date
DE602004030339D1 true DE602004030339D1 (de) 2011-01-13

Family

ID=33475375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004030339T Active DE602004030339D1 (de) 2003-05-26 2004-05-26 Poröser verbundstoff mit calciumphosphat und herstellungsverfahren dafür

Country Status (5)

Country Link
US (1) US8039090B2 (de)
EP (1) EP1642599B1 (de)
JP (1) JP4680771B2 (de)
DE (1) DE602004030339D1 (de)
WO (1) WO2004103422A1 (de)

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EP2389204B1 (de) 2009-01-23 2019-07-03 Royal College of Surgeons in Ireland Geschichtetes gerüst, das zur osteochondralen reparatur geeignet ist
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JP6700135B2 (ja) * 2016-07-25 2020-05-27 日本特殊陶業株式会社 椎体スペーサ
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Also Published As

Publication number Publication date
EP1642599A1 (de) 2006-04-05
JPWO2004103422A1 (ja) 2006-07-20
EP1642599B1 (de) 2010-12-01
WO2004103422A1 (ja) 2004-12-02
EP1642599A4 (de) 2008-02-13
US20060292350A1 (en) 2006-12-28
JP4680771B2 (ja) 2011-05-11
US8039090B2 (en) 2011-10-18

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