VERFAHREN ZUR HERSTELLUNG EINES KNOCHENZEMENTS

A method for the preparation of bone gel and bone putty which comprises producing a viscous supernatant by dissolving demineralized bone matrix in water or a solution comprising water and at least one component normally found in human blood serum, at a temperature above about 25° C. Agitation and/or...

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Bibliographische Detailangaben
Hauptverfasser:	GENDLER, ELI, GENDLER, EL, GENDLER, SIMON
Format:	Patent
Sprache:	ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A method for the preparation of bone gel and bone putty which comprises producing a viscous supernatant by dissolving demineralized bone matrix in water or a solution comprising water and at least one component normally found in human blood serum, at a temperature above about 25° C. Agitation and/or ultrasound or pressure accelerates dissolution of the demineralized bone. The resulting viscous supernatant is cooled, then mixed with demineralized or non-demineralized bone matrix particles to form a gel-like suspension or putty-like material.