BG50876A1 - Biologically compatible laminated body and a method for its production - Google Patents

Biologically compatible laminated body and a method for its production

Info

Publication number
BG50876A1
BG50876A1 BG78769A BG7876987A BG50876A1 BG 50876 A1 BG50876 A1 BG 50876A1 BG 78769 A BG78769 A BG 78769A BG 7876987 A BG7876987 A BG 7876987A BG 50876 A1 BG50876 A1 BG 50876A1
Authority
BG
Bulgaria
Prior art keywords
calcium
sheet
production
laminated body
biologically compatible
Prior art date
Application number
BG78769A
Inventor
Georg Berger
Gabriele Steinborn
Hans Apel
Horst Dressel
Gunrun Hungenbach
Barbara Leimer
Waltrand Katschner
Steffen Koehler
Peter O Kunth
Heidi Marx
Renate Sauer
Ulrich Schuelke
Andrea Spitzer
Original Assignee
Technisches Glas Veb K
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 Technisches Glas Veb K filed Critical Technisches Glas Veb K
Publication of BG50876A1 publication Critical patent/BG50876A1/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
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention relates to a sheet material which contains calcium phosphate and which is compatible with a biological medium. It consists of a main body which contains, as main constituent, calcium orthophosphate and on which there is situated at least one outer sheet releasing calcium ions, the release of calcium from the sheet being greater than the release of calcium from the main body. The sheet material, which can be used as a temporary or permanent bone replacement substance, is produced by treatment with an acid or application of a sheet containing calcium compounds and subsequent heating between 400 and 1000 DEG C.
BG78769A 1986-03-14 1987-03-06 Biologically compatible laminated body and a method for its production BG50876A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD86287917A DD258713A3 (en) 1986-03-14 1986-03-14 CALCIUM PHOSPHATOUS BIOCOMPATIBLE LAYER BODY AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
BG50876A1 true BG50876A1 (en) 1992-12-15

Family

ID=5577203

Family Applications (1)

Application Number Title Priority Date Filing Date
BG78769A BG50876A1 (en) 1986-03-14 1987-03-06 Biologically compatible laminated body and a method for its production

Country Status (8)

Country Link
EP (1) EP0237043B1 (en)
JP (1) JPS62266065A (en)
AT (1) ATE76759T1 (en)
BG (1) BG50876A1 (en)
CS (1) CS153287A1 (en)
DD (1) DD258713A3 (en)
DE (1) DE3779452D1 (en)
HU (1) HU200416B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2572606B2 (en) * 1987-09-14 1997-01-16 旭光学工業株式会社 Manufacturing method of superficially porous calcium phosphate ceramics
DE4035702C2 (en) * 1989-11-10 1994-06-23 Asahi Optical Co Ltd Sintered product made of apatite with a porous surface and process for its production
DE10261992B4 (en) 2002-10-21 2006-01-26 BAM Bundesanstalt für Materialforschung und -prüfung Use of a glass as a sintering aid and open-pore shaped body and process for its preparation
DE10249626B4 (en) 2002-10-21 2005-07-07 BAM Bundesanstalt für Materialforschung und -prüfung Bone substitute material with crystalline and glass phases and process for its preparation and its use
DE10249625B4 (en) 2002-10-21 2005-08-04 BAM Bundesanstalt für Materialforschung und -prüfung Powder mixture for resorbable calcium phosphate biocements and their use
DE10249627B4 (en) 2002-10-21 2005-07-21 BAM Bundesanstalt für Materialforschung und -prüfung Bone replacement material with crystalline and amorphous phases and process for its preparation and its use
US20100168868A1 (en) * 2006-11-30 2010-07-01 Nihon University Layered gradient material for biological use and method for producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484246A1 (en) * 1980-06-17 1981-12-18 Europ Propulsion PROCESS FOR PRODUCING BIOACTIVE COATINGS ON BONE PROSTHESES, AND PROSTHESES THUS OBTAINED
EP0107476A3 (en) * 1982-10-25 1985-01-02 Calcitek, Inc. Bone graft substitute
FR2548011B2 (en) * 1983-07-01 1985-12-13 Europ Propulsion PROCESS FOR MAKING BIOACTIVE DEPOSITS OF CALCIUM PHOSPHATES AND PRODUCTS OBTAINED

Also Published As

Publication number Publication date
DE3779452D1 (en) 1992-07-09
HU200416B (en) 1990-06-28
ATE76759T1 (en) 1992-06-15
JPS62266065A (en) 1987-11-18
CS153287A1 (en) 1989-09-12
DD258713A3 (en) 1988-08-03
HUT46842A (en) 1988-12-28
EP0237043A2 (en) 1987-09-16
EP0237043B1 (en) 1992-06-03
EP0237043A3 (en) 1988-01-13

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