HYALURONIC ACID-COLLAGEN COPOLYMER COMPOSITIONS AND MEDICAL APPLICATIONS THEREOF

The present disclosure relates to glycosaminoglycan-collagen copolymer compositions (such as hyaluronic acid-collagen copolymers and heparosan-collagen copolymer compositions) and medical applications thereof for augmenting soft tissue defects. The copolymer composition may be injected into tissues...

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Bibliographische Detailangaben
Hauptverfasser:	DEVORE, Dale P, ZHU, Jiaxun
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present disclosure relates to glycosaminoglycan-collagen copolymer compositions (such as hyaluronic acid-collagen copolymers and heparosan-collagen copolymer compositions) and medical applications thereof for augmenting soft tissue defects. The copolymer composition may be injected into tissues to correct defects or deficiencies, such as skin wrinkles, scars, and folds in dermal tissues. La présente invention concerne des compositions de copolymère de glycosaminoglycane-collagène (telles que des copolymères d'acide hyaluronique-collagène et des compositions de copolymère d'héparosane-collagène) et des applications médicales de celles-ci pour augmenter des défauts d'un tissu mou. La composition de copolymère peut être injectée dans des tissus pour corriger des défauts ou des déficiences, tels que des rides de la peau, des cicatrices et des plis dans des tissus dermiques.