COLLE LYOPHILISEE A BASE DE COLLAGENE ET SON UTILISATION POUR LA FABRICATION DE PROTHESES COLLANTES

A glue comprising a mixture of collagen and a crosslinking agent with at least one aldehyde functional group, which is not a polysaccharide or oxidated polyaldehydic biodegradable macromolecular mucopolysaccharide of natural origin and/or collagen so modified as to present at least on aldehyde group...

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Bibliographische Detailangaben
Hauptverfasser:	HERBAGE BENJAMIN, RAGARU BERNARD
Format:	Patent
Sprache:	fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR DYES GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES WORKING-UP
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Beschreibung
Zusammenfassung:	A glue comprising a mixture of collagen and a crosslinking agent with at least one aldehyde functional group, which is not a polysaccharide or oxidated polyaldehydic biodegradable macromolecular mucopolysaccharide of natural origin and/or collagen so modified as to present at least on aldehyde group, which is not a collagen modified by oxidative cleaving which is in a lyophilized form. Independent claims are included for (1) An adhesive prosthesis comprising a prosthetic material associated with the claimed glue; (2) a prosthesis additionally comprising on one face a non-stick film consisting of crosslinked and functionalized hyaluronic acid; (3) a method of preparing the claimed prosthesis by preparing the glue, pouring it onto the material, subjecting the whole to lyophilization and optionally coating one face with a crosslinked and functionalized hyaluronic acid gel, allowing to dry, optionally subjecting to re-lyophilization and/or stoving and finally sterilizing .