ATA744374A - Verfahren zur herstellung von therapeutisch verwendbaren verbund-werkstoffen sowie verwendung solcher verbund-werkstoffe - Google Patents

Verfahren zur herstellung von therapeutisch verwendbaren verbund-werkstoffen sowie verwendung solcher verbund-werkstoffe

Info

Publication number
ATA744374A
ATA744374A AT744374A AT744374A ATA744374A AT A744374 A ATA744374 A AT A744374A AT 744374 A AT744374 A AT 744374A AT 744374 A AT744374 A AT 744374A AT A744374 A ATA744374 A AT A744374A
Authority
AT
Austria
Prior art keywords
composite materials
therapeutically usable
producing therapeutically
producing
usable
Prior art date
Application number
AT744374A
Other languages
English (en)
Other versions
AT347021B (de
Inventor
Emanuel Dr Pfeil
Heinz Dipl Chem Bromer
Original Assignee
Leitz Ernst Gmbh
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
Priority claimed from DE19732346739 external-priority patent/DE2346739C3/de
Priority claimed from DE19742434979 external-priority patent/DE2434979C3/de
Application filed by Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Publication of ATA744374A publication Critical patent/ATA744374A/de
Application granted granted Critical
Publication of AT347021B publication Critical patent/AT347021B/de

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2009—Inorganic compounds
    • 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
    • C03C10/0009—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 containing silica as main constituent
    • 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
    • C04B35/16—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 silicates other than clay
    • 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
AT744374A 1973-09-17 1974-09-13 Verfahren zur herstellung von therapeutisch verwendbaren verbund-werkstoffen sowie ver- wendung solcher verbund-werkstoffe AT347021B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732346739 DE2346739C3 (de) 1973-09-17 1973-09-17 Verfahren zur Herstellung von Werkstoffen für Therapiezwecke, bestehend aus einer Glasmatrix mit eingelagerten Partikeln
DE19742434979 DE2434979C3 (de) 1974-07-18 1974-07-18 Verfahren zur Herstellung von Werkstoffen für Therapiezwecke, bestehend aus einer Glasmatrix mit eingelagerten Partikeln

Publications (2)

Publication Number Publication Date
ATA744374A true ATA744374A (de) 1978-04-15
AT347021B AT347021B (de) 1978-12-11

Family

ID=25765810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT744374A AT347021B (de) 1973-09-17 1974-09-13 Verfahren zur herstellung von therapeutisch verwendbaren verbund-werkstoffen sowie ver- wendung solcher verbund-werkstoffe

Country Status (5)

Country Link
JP (1) JPS5641592B2 (de)
AT (1) AT347021B (de)
CH (1) CH614117A5 (de)
FR (1) FR2243915B1 (de)
GB (1) GB1477899A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075092A (en) * 1976-08-10 1978-02-21 Research Corporation High surface area permeable material
US4171544A (en) 1978-04-05 1979-10-23 Board Of Regents, For And On Behalf Of The University Of Florida Bonding of bone to materials presenting a high specific area, porous, silica-rich surface
DE2862446D1 (en) * 1978-06-29 1984-11-15 Osteo Ag Carbon fiber reinforced bone cement
FR2460657A1 (fr) * 1979-07-12 1981-01-30 Anvar Implant biodegradable utilisable comme piece de prothese osseuse
FR2485504A1 (fr) * 1980-06-30 1981-12-31 Centre Nat Rech Scient Nouveau materiau fritte, sa preparation et son application a la realisation de prothese osseuse
DE3036245A1 (de) * 1980-09-26 1982-07-29 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Gehoerknoechelchen-prothese
US4430760A (en) * 1981-12-18 1984-02-14 Collagen Corporation Nonstress-bearing implantable bone prosthesis
US4608051A (en) * 1981-04-29 1986-08-26 Ernst Leitz Wetzlar Gmbh Auditory canal wall prosthesis and process for producing same
EP0064278B1 (de) * 1981-04-29 1985-08-14 Ernst Leitz Wetzlar Gmbh Ambossprothese und Verfahren zu ihrer Herstellung
JPS6252163A (ja) * 1985-08-29 1987-03-06 株式会社ニコン アパタイト系焼結体
JPH0288059A (ja) * 1988-09-26 1990-03-28 Univ Kyoto 温熱療法用セラミックス発熱体及びその製造方法
IT1240938B (it) * 1990-02-08 1993-12-27 S.E.I.P.I. Societa' Esportazione Importazione Prodotti Industriali Composizione vetrosa bioattiva per impianti ossei e prodotti ottenuti con tale composizione o che la comprendono
JPH0798696B2 (ja) * 1992-06-01 1995-10-25 工業技術院長 カルシウムアパタイト多孔質焼結体の製造方法
FI101129B (sv) * 1995-01-13 1998-04-30 Vivoxid Oy Nya bioaktiva glas och deras användning
ES2129344B1 (es) * 1997-01-07 2000-03-01 Univ Barcelona Autonoma Material remineralizante de tejidos organominerales.
FI110062B (fi) * 1998-12-11 2002-11-29 Antti Yli-Urpo Uusi komposiitti ja sen käyttö
FI110063B (fi) * 1998-12-11 2002-11-29 Antti Yli-Urpo Uusi bioaktiivinen tuote ja sen käyttö
KR102562446B1 (ko) * 2021-07-14 2023-08-01 현대위아 주식회사 포탑 구동 제어시스템 및 제어방법

Also Published As

Publication number Publication date
GB1477899A (en) 1977-06-29
FR2243915A1 (de) 1975-04-11
JPS5641592B2 (de) 1981-09-29
FR2243915B1 (de) 1976-10-22
CH614117A5 (en) 1979-11-15
JPS5064305A (de) 1975-05-31
AT347021B (de) 1978-12-11

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