ES2064769T3 - Material vitreo o vitreo-cristalino con solubilidad rapida y procedimiento para su produccion. - Google Patents

Material vitreo o vitreo-cristalino con solubilidad rapida y procedimiento para su produccion.

Info

Publication number
ES2064769T3
ES2064769T3 ES90916242T ES90916242T ES2064769T3 ES 2064769 T3 ES2064769 T3 ES 2064769T3 ES 90916242 T ES90916242 T ES 90916242T ES 90916242 T ES90916242 T ES 90916242T ES 2064769 T3 ES2064769 T3 ES 2064769T3
Authority
ES
Spain
Prior art keywords
vitreo
vitreous
phase
procedure
production
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
ES90916242T
Other languages
English (en)
Inventor
Georg Berger
Renate Sauer
Gabriele Steinborn
Wolfram Knofler
Hans-Ludwig Graf
Volker Thieme
Horst Dressel
Olaf Gunther
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.)
Biovision GmbH and Co KG
Original Assignee
Biovision GmbH and Co KG
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 Biovision GmbH and Co KG filed Critical Biovision GmbH and Co KG
Application granted granted Critical
Publication of ES2064769T3 publication Critical patent/ES2064769T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/32—Phosphorus-containing materials, e.g. apatite
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0007—Compositions for glass with special properties for biologically-compatible glass
    • 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
    • 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
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fertilizers (AREA)
  • Materials For Medical Uses (AREA)

Abstract

LA INVENCION SE REFIERE A UN MATERIAL VITREO O VITREOCRISTALINO, QUE ANTES DE LA COMBUSTION TIENE LA SIGUIENTE COMPOSICION (% EN PESO): 20 A 55 DE CAO, 5 A 25 DE NA2O, 0,01 A 15 DE K2O, 0 A 15 DE MGO, 30 A 50 DE P2O5, 0 A 15 DE SIO2, 0 A 40 DE NA2SO4 Y/O K2SO4. EL NUEVO MATERIAL SE PUEDE OBTENER SEGUN SEAN LAS CONDICIONES DE ENFRIAMIENTO VITREO O VITREO-CRISTALINO. SE PRESENTA COMO CERAMICA VITREA CRISTALIZADA ESPONTANEAMENTE QUE CONTIENE LA FASE RENANITA, LA FASE "A", LA FASE "X" Y/O SUS CRISTALES MIXTOS. EL MATERIAL ES BIOACTIVO Y BIOCOMPATIBLE Y POSEE TIEMPOS DE DISOLUCION CORTOS. SE PUEDE USAR DIRECTAMENTE Y CON OTROS MATERIALES COMO UN IMPLANTE PARA SUSTITUCION TEMPORAL DE HUESOS Y PARA INDUCIR EL CRECIMIENTO DE TEJIDO CONJUNTIVO, SIN ESCALONAMIENTOS TAMBIEN CON OTROS MATERIALES, ASI COMO FERTILIZANTE Y ALIMENTO DE GANADO.
ES90916242T 1989-11-13 1990-11-12 Material vitreo o vitreo-cristalino con solubilidad rapida y procedimiento para su produccion. Expired - Lifetime ES2064769T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD33452489A DD302011A9 (de) 1989-11-13 1989-11-13 Glasiges oder glasig-kristallines Material mit schneller Loeslichkeit und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
ES2064769T3 true ES2064769T3 (es) 1995-02-01

Family

ID=5613786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90916242T Expired - Lifetime ES2064769T3 (es) 1989-11-13 1990-11-12 Material vitreo o vitreo-cristalino con solubilidad rapida y procedimiento para su produccion.

Country Status (6)

Country Link
EP (1) EP0541546B1 (es)
AT (1) ATE112540T1 (es)
DD (1) DD302011A9 (es)
DE (1) DE59007405D1 (es)
ES (1) ES2064769T3 (es)
WO (1) WO1991007357A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328874A (en) * 1993-10-18 1994-07-12 Corning Incorporated Zinc sulfophosphate glasses
DE19508647C2 (de) * 1994-06-29 1999-06-02 Biovision Gmbh Markraumsperre
DE19744809C1 (de) * 1997-10-02 1999-07-01 Georg Dr Berger Poröser, glasig-kristalliner Formkörper mit schneller Löslichkeit, Verfahren zu seiner Herstellung und Verwendung
DE10129843A1 (de) * 2001-06-15 2003-03-06 Bam Bundesanstalt Matforschung Oberflächenbehandeltes metallisches Implantat und Strahlgut
US8168208B1 (en) * 2002-06-03 2012-05-01 Ahmed El-Ghannam Silica-calcium phosphate bioactive composite for improved synthetic graft resorbability and tissue regeneration
DE10261992B4 (de) * 2002-10-21 2006-01-26 BAM Bundesanstalt für Materialforschung und -prüfung Verwendung eines Glases als Sinterhilfsmittel und offenporiger Formkörper sowie Verfahren zu seiner Herstellung
DE10249625B4 (de) * 2002-10-21 2005-08-04 BAM Bundesanstalt für Materialforschung und -prüfung Pulvergemisch für resorbierbare Calciumphosphat-Biozemente und ihre Verwendung
DE10249627B4 (de) * 2002-10-21 2005-07-21 BAM Bundesanstalt für Materialforschung und -prüfung Knochenersatzwerkstoff mit kristallinen und amorphen Phasen und Verfahren zu seiner Herstellung sowie seine Verwendung
DE10249626B4 (de) 2002-10-21 2005-07-07 BAM Bundesanstalt für Materialforschung und -prüfung Knochenersatzwerkstoff mit kristallinen und Glasphasen und Verfahren zu seiner Herstellung sowie seine Verwendung
DE10307646B3 (de) * 2003-02-21 2004-10-21 Ivoclar Vivadent Ag Bioaktive Rhenanit-Glaskeramik, Verfahren zu ihrer Herstellung und ihre Verwendung
EP1597211A2 (de) 2003-02-25 2005-11-23 Schott AG Antimikrobiell wirkendes phosphatglas
DE10308227A1 (de) * 2003-02-25 2004-09-09 Schott Glas Antimikrobiell wirkendes Sulfophosphatglas
DE102005029206A1 (de) 2005-06-22 2006-12-28 Heraeus Kulzer Gmbh Verformbares Implantatmaterial

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE878884A (fr) * 1978-09-29 1980-03-20 Bfg Glassgroup Engrais vitreux et procede de culture utilisant ces engrais
JPS5777038A (en) * 1980-10-28 1982-05-14 Asahi Glass Co Ltd Manufacture of crystallized glass from phosphate glass

Also Published As

Publication number Publication date
ATE112540T1 (de) 1994-10-15
DE59007405D1 (de) 1994-11-10
DD302011A9 (de) 1994-11-03
EP0541546A1 (de) 1993-05-19
EP0541546B1 (de) 1994-10-05
WO1991007357A1 (de) 1991-05-30

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