WO2001044141A3 - Porous ceramic body - Google Patents

Porous ceramic body Download PDF

Info

Publication number
WO2001044141A3
WO2001044141A3 PCT/NL2000/000915 NL0000915W WO0144141A3 WO 2001044141 A3 WO2001044141 A3 WO 2001044141A3 NL 0000915 W NL0000915 W NL 0000915W WO 0144141 A3 WO0144141 A3 WO 0144141A3
Authority
WO
WIPO (PCT)
Prior art keywords
ceramic body
porous ceramic
porous
relates
scaffold
Prior art date
Application number
PCT/NL2000/000915
Other languages
French (fr)
Other versions
WO2001044141A2 (en
Inventor
Clayton Ellis Wilson
Walfridus Johannes Augus Dhert
Bruijn Joost Dick De
Original Assignee
Isotis Nv
Clayton Ellis Wilson
Walfridus Johannes Augus Dhert
Bruijn Joost Dick De
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 Isotis Nv, Clayton Ellis Wilson, Walfridus Johannes Augus Dhert, Bruijn Joost Dick De filed Critical Isotis Nv
Priority to AU32422/01A priority Critical patent/AU3242201A/en
Publication of WO2001044141A2 publication Critical patent/WO2001044141A2/en
Publication of WO2001044141A3 publication Critical patent/WO2001044141A3/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • 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
    • C04B38/0615—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 the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
    • 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

Abstract

The invention relates to a process for preparing a porous ceramic body, which process is based on a negative replica method. The method includes the step of filling a porous organic structure, obtained by rapid prototyping, with an aqueous of ceramic material. The invention further relates to a ceramic body obtainable by said method and to its use as a scaffold for tissue engineering.
PCT/NL2000/000915 1999-12-16 2000-12-13 Porous ceramic body WO2001044141A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU32422/01A AU3242201A (en) 1999-12-16 2000-12-13 Porous ceramic body

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP99204378 1999-12-16
EP99204378.6 1999-12-16
EP00202704.3 2000-07-28
EP00202704 2000-07-28

Publications (2)

Publication Number Publication Date
WO2001044141A2 WO2001044141A2 (en) 2001-06-21
WO2001044141A3 true WO2001044141A3 (en) 2002-03-07

Family

ID=26072555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2000/000915 WO2001044141A2 (en) 1999-12-16 2000-12-13 Porous ceramic body

Country Status (2)

Country Link
AU (1) AU3242201A (en)
WO (1) WO2001044141A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9265857B2 (en) 2010-05-11 2016-02-23 Howmedica Osteonics Corp. Organophosphorous, multivalent metal compounds, and polymer adhesive interpenetrating network compositions and methods

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5154729B2 (en) 2000-08-04 2013-02-27 オルソゲム・リミテッド Porous artificial bone graft and method for producing the same
NL1021137C2 (en) * 2002-07-23 2004-01-27 Fondel Finance B V Support element for attachment to bone.
DE10258773A1 (en) * 2002-12-16 2004-07-08 SDGI Holding, Inc., Wilmington Bone substitute material
DE10350570A1 (en) * 2003-10-30 2005-06-16 Bego Semados Gmbh Making bone replacement material employs laser beam to sinter or melt loose particles, bonding them together into granular unit with controlled porosity
JP4392460B1 (en) 2008-11-13 2010-01-06 株式会社カタリメディック Calcium phosphate porous material with low residual amount of aromatic hydrocarbon
CN108602048B (en) 2015-12-18 2022-02-18 坎特伯雷大学 Separation medium
CN109809810A (en) * 2019-03-07 2019-05-28 华南理工大学 A kind of bioactive ceramics bracket and preparation method thereof with heterogeneous porous bionical natural bony structure
CN114318255B (en) * 2021-12-09 2022-09-16 贵研铂业股份有限公司 High-density NiV alloy sputtering target material prepared by easily-oxidized metal coating protection and preparation method thereof
CN114750412B (en) * 2022-06-16 2022-09-09 季华实验室 Method for preparing non-layered structure material by combining 3D printing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078696A (en) * 1980-05-28 1982-01-13 Mitsubishi Mining & Cement Co Porous Calcium Phosphate Body
WO1993019019A1 (en) * 1992-03-20 1993-09-30 Board Of Regents, The University Of Texas System Producing high-temperature parts by low-temperature sintering
US5824250A (en) * 1996-06-28 1998-10-20 Alliedsignal Inc. Gel cast molding with fugitive molds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740051A (en) 1991-01-25 1998-04-14 Sanders Prototypes, Inc. 3-D model making

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078696A (en) * 1980-05-28 1982-01-13 Mitsubishi Mining & Cement Co Porous Calcium Phosphate Body
WO1993019019A1 (en) * 1992-03-20 1993-09-30 Board Of Regents, The University Of Texas System Producing high-temperature parts by low-temperature sintering
US5824250A (en) * 1996-06-28 1998-10-20 Alliedsignal Inc. Gel cast molding with fugitive molds

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEN H C ET AL: "Laser induced paste agglomeration: a new process for rapid prototyping", PROCEEDINGS OF THE 3RD EUROPEAN CONFERENCE ON ADVANCED MATERIALS AND PROCESSES;PARIS, FR JUN 8-10 1993, vol. 3, no. 7 part 3, 8 June 1993 (1993-06-08), J Phy;Journal De Physique Nov 1993 Publ by Editions de Physique, Les Ulis, Fr, pages 2193 - 2196, XP001011552 *
CURODEAU ALAIN ET AL: "Design and fabrication of cast orthopedic implants with freeform surface textures from 3-D printed ceramic shell", J BIOMED MATER RES;JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 2000 JOHN WILEY & SONS INC, NEW YORK, NY, USA, vol. 53, no. 5, 2000, pages 525 - 535, XP001012218 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9265857B2 (en) 2010-05-11 2016-02-23 Howmedica Osteonics Corp. Organophosphorous, multivalent metal compounds, and polymer adhesive interpenetrating network compositions and methods

Also Published As

Publication number Publication date
AU3242201A (en) 2001-06-25
WO2001044141A2 (en) 2001-06-21

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