Bioceramic composite material containing natural bone material on alumina substrate and method of porducing the same

A process is provided for producing a bioceramic composite in which an alumina based ceramic substrate is coated with an intermediate calcium pyrophosphate layer used tocement a porous calcium phosphate material to the alumina based ceramic substrate. In one aspect of the invention, the porous calci...

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Bibliographic Details
Main Authors LIN, RUEI-MO, LIOU, GUANG-SHING, WU, NAN-JIUN
Format Patent
LanguageEnglish
Published 11.10.2000
Edition7
Subjects
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Summary:A process is provided for producing a bioceramic composite in which an alumina based ceramic substrate is coated with an intermediate calcium pyrophosphate layer used tocement a porous calcium phosphate material to the alumina based ceramic substrate. In one aspect of the invention, the porous calcium phosphate material is prepared by calcining a natural bone material. A bioceramic composite which includes an alumina based ceramic substrate, an intermediate calcium pyrophosphate layer and a porous natural bone material bonded to the intermediate calcium pyrophosphate layer is also disclosed.
Bibliography:Application Number: TW19950107039