CH614117A5 - Process for producing composite materials usable in medical technology - Google Patents

Process for producing composite materials usable in medical technology

Info

Publication number
CH614117A5
CH614117A5 CH1252674A CH1252674A CH614117A5 CH 614117 A5 CH614117 A5 CH 614117A5 CH 1252674 A CH1252674 A CH 1252674A CH 1252674 A CH1252674 A CH 1252674A CH 614117 A5 CH614117 A5 CH 614117A5
Authority
CH
Switzerland
Prior art keywords
composite materials
medical technology
producing composite
materials usable
usable
Prior art date
Application number
CH1252674A
Inventor
Emanuel Pfeil
Heinz Broemer
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/en
Priority claimed from DE19742434979 external-priority patent/DE2434979C3/en
Application filed by Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Publication of CH614117A5 publication Critical patent/CH614117A5/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1252674A 1973-09-17 1974-09-16 Process for producing composite materials usable in medical technology CH614117A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732346739 DE2346739C3 (en) 1973-09-17 1973-09-17 Process for the production of materials for therapeutic purposes, consisting of a glass matrix with embedded particles
DE19742434979 DE2434979C3 (en) 1974-07-18 1974-07-18 Process for the production of materials for therapeutic purposes, consisting of a glass matrix with embedded particles

Publications (1)

Publication Number Publication Date
CH614117A5 true CH614117A5 (en) 1979-11-15

Family

ID=25765810

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1252674A CH614117A5 (en) 1973-09-17 1974-09-16 Process for producing composite materials usable in medical technology

Country Status (5)

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

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 (en) * 1979-07-12 1981-01-30 Anvar BIODEGRADABLE IMPLANT FOR USE AS A BONE PROSTHESIS PIECE
FR2485504A1 (en) * 1980-06-30 1981-12-31 Centre Nat Rech Scient Sintered fluoro:apatite for bone prostheses - made with porous structure free from foreign phases
DE3036245A1 (en) * 1980-09-26 1982-07-29 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Ossicle prosthesis
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
WO1982003766A1 (en) * 1981-04-29 1982-11-11 Reck Ralf Incus prothesis and manufacturing method thereof
JPS6252163A (en) * 1985-08-29 1987-03-06 株式会社ニコン Apatite base sintered body
JPH0288059A (en) * 1988-09-26 1990-03-28 Univ Kyoto Ceramic heat generating substance for hot heat curing and manufacture thereof
IT1240938B (en) * 1990-02-08 1993-12-27 S.E.I.P.I. Societa' Esportazione Importazione Prodotti Industriali BIOACTIVE GLASS COMPOSITION FOR BONE IMPLANTS AND PRODUCTS OBTAINED WITH SUCH A COMPOSITION OR THAT INCLUDE IT
JPH0798696B2 (en) * 1992-06-01 1995-10-25 工業技術院長 Method for producing porous calcium apatite sintered body
FI101129B (en) * 1995-01-13 1998-04-30 Vivoxid Oy New bioactive glasses and their use
ES2129344B1 (en) * 1997-01-07 2000-03-01 Univ Barcelona Autonoma REMINERALIZING MATERIAL OF ORGANOMINERAL TISSUES.
FI110063B (en) * 1998-12-11 2002-11-29 Antti Yli-Urpo New bioactive product and its use
FI110062B (en) * 1998-12-11 2002-11-29 Antti Yli-Urpo New composition and its use
KR102562446B1 (en) * 2021-07-14 2023-08-01 현대위아 주식회사 Control system and method for operating turret

Also Published As

Publication number Publication date
FR2243915B1 (en) 1976-10-22
AT347021B (en) 1978-12-11
JPS5064305A (en) 1975-05-31
ATA744374A (en) 1978-04-15
FR2243915A1 (en) 1975-04-11
JPS5641592B2 (en) 1981-09-29
GB1477899A (en) 1977-06-29

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Legal Events

Date Code Title Description
PL Patent ceased