ES2089884T3 - Metodo para la preparacion de composiciones de hidroxiapatito carbonatado. - Google Patents

Metodo para la preparacion de composiciones de hidroxiapatito carbonatado.

Info

Publication number
ES2089884T3
ES2089884T3 ES94303494T ES94303494T ES2089884T3 ES 2089884 T3 ES2089884 T3 ES 2089884T3 ES 94303494 T ES94303494 T ES 94303494T ES 94303494 T ES94303494 T ES 94303494T ES 2089884 T3 ES2089884 T3 ES 2089884T3
Authority
ES
Spain
Prior art keywords
hydroxiapatite
carbonated
preparation
composition
density
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 - Lifetime
Application number
ES94303494T
Other languages
English (en)
Inventor
William Prof Bonfield
Serena Michelle Best
Jake Edward Barralet
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.)
Queen Mary University of London
Original Assignee
Queen Mary and Westfiled College University of London
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 Queen Mary and Westfiled College University of London filed Critical Queen Mary and Westfiled College University of London
Application granted granted Critical
Publication of ES2089884T3 publication Critical patent/ES2089884T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/447—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on phosphates, e.g. hydroxyapatite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Materials For Medical Uses (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

UN METODO PARA LA PREPARACION DE UNA COMPOSICION DE HIDROXIAPATITO CARBONATADA, QUE TIENE UNA DENSIDAD DE, AL MENOS, EL 95% DE LA DENSIDAD TEORICA, CUYO METODO COMPRENDE LA SINTERIZACION, A PRESION SUSTANCIALMENTE ATMOSFERICA, DE UNA COMPOSICION DE HIDROXIAPATITO CARBONATADA EN CRUDO, CONTENIENDO HASTA EL 20% POR PESO DE CO3-2 IONES, Y TENIENDO UNA DENSIDAD EN CRUDO DESDE 25 A 60% DE LA DENSIDAD TEORICA, A UNA TEMPERATURA ENTRE 750 10 GRAMOS DE AGUA POR LITRO DE GAS, SELECCIONANDOSE LA TEMPERATURA DE SINTERIZACION DENTRO DE LA GAMA ANTERIOR, Y SINTERIZANDOSE LA COMPOSICION EN CRUDO DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA QUE LA CITADA COMPOSICION EN CRUDO SE DENSIFIQUE HASTA, AL MENOS, EL 95% DE LA DENSIDAD TEORICA.
ES94303494T 1993-05-19 1994-05-16 Metodo para la preparacion de composiciones de hidroxiapatito carbonatado. Expired - Lifetime ES2089884T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939310321A GB9310321D0 (en) 1993-05-19 1993-05-19 Method for the preparation of carbonated hydroxyapatite compositions

Publications (1)

Publication Number Publication Date
ES2089884T3 true ES2089884T3 (es) 1996-10-01

Family

ID=10735764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94303494T Expired - Lifetime ES2089884T3 (es) 1993-05-19 1994-05-16 Metodo para la preparacion de composiciones de hidroxiapatito carbonatado.

Country Status (6)

Country Link
US (1) US5470803A (es)
EP (1) EP0625490B1 (es)
JP (1) JP3497241B2 (es)
DE (1) DE69400256T2 (es)
ES (1) ES2089884T3 (es)
GB (1) GB9310321D0 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5962028A (en) * 1988-04-20 1999-10-05 Norian Corporation Carbonated hydroxyapatite compositions and uses
JPH08198610A (ja) * 1995-01-18 1996-08-06 Mitsubishi Materials Corp Ｏｈ基炭酸水酸アパタイトを用いたカラム剤
US5676976A (en) * 1995-05-19 1997-10-14 Etex Corporation Synthesis of reactive amorphous calcium phosphates
US6027742A (en) 1995-05-19 2000-02-22 Etex Corporation Bioresorbable ceramic composites
US6287341B1 (en) 1995-05-19 2001-09-11 Etex Corporation Orthopedic and dental ceramic implants
US6541037B1 (en) 1995-05-19 2003-04-01 Etex Corporation Delivery vehicle
US6117456A (en) * 1995-05-19 2000-09-12 Etex Corporation Methods and products related to the physical conversion of reactive amorphous calcium phosphate
US6132463A (en) 1995-05-19 2000-10-17 Etex Corporation Cell seeding of ceramic compositions
US7150879B1 (en) 1995-05-19 2006-12-19 Etex Corporation Neutral self-setting calcium phosphate paste
US5783217A (en) * 1995-11-07 1998-07-21 Etex Corporation Low temperature calcium phosphate apatite and a method of its manufacture
DE59711025D1 (de) * 1996-09-30 2003-12-24 Degudent Gmbh Polymerisierbarer Dentalwerkstoff und Verwendung von Apatit-Füllstoffen im Dentalwerkstoff
US6953594B2 (en) 1996-10-10 2005-10-11 Etex Corporation Method of preparing a poorly crystalline calcium phosphate and methods of its use
US7517539B1 (en) 1996-10-16 2009-04-14 Etex Corporation Method of preparing a poorly crystalline calcium phosphate and methods of its use
US8728536B2 (en) 1996-10-16 2014-05-20 Etex Corporation Chemotherapeutic composition using nanocrystalline calcium phosphate paste
WO1998016209A2 (en) 1996-10-16 1998-04-23 Etex Corporation Bioceramic compositions
US6013591A (en) * 1997-01-16 2000-01-11 Massachusetts Institute Of Technology Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production
GB9727049D0 (en) 1997-12-22 1998-02-18 Abonetics Ltd Method for the preparation of carbonated hydroxyapatite compositions
GB9727048D0 (en) * 1997-12-22 1998-02-18 Abonetics Ltd Process for the preparation of magnesium and carbonate substituted hydroxyapatite
GB2349877A (en) * 1999-05-10 2000-11-15 Abonetics Ltd Preparing carbonated hydroxyapatite
US7160382B2 (en) 2000-07-13 2007-01-09 Calcitec, Inc. Calcium phosphate cements made from (TTCP) with surface whiskers and process for preparing same
ITMI20010089A1 (it) * 2001-01-18 2002-07-18 Consiglio Nazionale Ricerche Metodo per l'ottenimento di un materiale composito polimero/ceramico bicompatibile avente una porosita' predeterminata
US7776600B2 (en) 2002-04-18 2010-08-17 Carnegie Mellon University Method of manufacturing hydroxyapatite and uses therefor in delivery of nucleic acids
WO2003088925A2 (en) * 2002-04-18 2003-10-30 Carnegie Mellon University Method of manufacturing hydroxyapatite and uses therefor in delivery of nucleic acids
KR101161784B1 (ko) 2003-04-11 2012-07-05 에텍스 코포레이션 골 유도성 골 물질
NZ550667A (en) 2004-04-15 2010-10-29 Etex Corp Delayed-setting calcium phosphate pastes for the treatment of orthopedic conditions
US7727589B2 (en) 2005-04-22 2010-06-01 Tetsuya Suzuki Method of producing esthetically pleasing ornaments from bone components
US8147860B2 (en) 2005-12-06 2012-04-03 Etex Corporation Porous calcium phosphate bone material
US8287914B2 (en) * 2006-01-12 2012-10-16 Rutgers, The State University Of New Jersey Biomimetic hydroxyapatite synthesis
AU2009269703A1 (en) * 2008-07-07 2010-01-14 Nanunanu Ltd. Inorganic nanotubes
PL214929B1 (pl) * 2009-12-28 2013-09-30 Akad Gorniczo Hutnicza Sposób otrzymywania syntetycznego bioceramicznego tworzywa implantacyjnego na bazie hydroksyapatytów weglanowych
EP2558135A1 (en) 2010-04-16 2013-02-20 Apatech Limited Biomaterial
EP3628342A1 (en) 2010-10-26 2020-04-01 Cap Biomaterials, LLC Composites of hydroxyapatite and calcium carbonate and related methods of preparation and use
US8551525B2 (en) 2010-12-23 2013-10-08 Biostructures, Llc Bone graft materials and methods
WO2012129234A1 (en) 2011-03-21 2012-09-27 Endo Pharmaceuticals Inc. Urethral anastomosis device and method
WO2013019099A1 (en) * 2011-08-03 2013-02-07 Universiti Sains Malaysia Nanostructured carbonated hydroxy apatite and method and system for making the same
CN102826526B (zh) * 2012-08-21 2014-10-22 西北大学 一种碳羟基磷灰石超细纳米线的制备方法
WO2014047061A1 (en) 2012-09-18 2014-03-27 Endo Pharmaceuticals Inc. Urethral anastomosis device
EP2967556A1 (en) 2013-03-14 2016-01-20 Endo Pharmaceuticals Inc. Urethral anastomosis device
WO2017146622A1 (en) * 2016-02-26 2017-08-31 Wei Xia A method of fabricating translucent nano-ceramics
MX2016010346A (es) 2016-08-10 2018-02-09 Porcelanite Lamosa S A De C V Revestimientos cerámicos con carbonato apatitas que permiten una sensación térmica al tacto similar al de la madera y buena resistencia al desgaste, al ataque químico y al manchado.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503157A (en) * 1982-09-25 1985-03-05 Ina Seito Co., Ltd. Sintered apatite bodies and composites thereof
DE3433210C1 (de) * 1984-09-10 1986-06-05 Hans Dr.med. Dr.med.dent. 8000 München Scheicher Mittel zur Fuellung von Knochen- und Zahndefekten,zum Knochenaufbau,fuer Knochenkontaktschichten und fuer Knochen- und Zahnwurzelersatz und Verwendung von Carbonatapatit fuer diesen Zweck
JPS63225509A (ja) * 1987-03-13 1988-09-20 Natl Inst For Res In Inorg Mater 炭酸アパタイト粉体の製造方法
DE3709897A1 (de) * 1987-03-26 1988-10-06 Ewers Rolf Verfahren zur herstellung eines hydroxylapatitmaterials
JPH0251481A (ja) * 1988-02-01 1990-02-21 Asahi Optical Co Ltd 多孔質アパタイト焼結体の製法

Also Published As

Publication number Publication date
EP0625490B1 (en) 1996-06-19
JP3497241B2 (ja) 2004-02-16
DE69400256D1 (de) 1996-07-25
US5470803A (en) 1995-11-28
EP0625490A1 (en) 1994-11-23
GB9310321D0 (en) 1993-06-30
JPH0748109A (ja) 1995-02-21
DE69400256T2 (de) 1996-10-24

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