Crossed-linked hyaluronic acid and collagen and uses thereof

The present invention discloses a cross-linked hyaluronic acid/collagen formulation which has improved composition for dermal filling and higher persistence than cross-linked collagen or HA alone. Also disclosed are methods for preparing cross-linked hyaluronic acid/collagen formulations and using s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DAPPER GREGORY S, SCHROEDER JACQUELINE A, OLSON KENNETH C
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention discloses a cross-linked hyaluronic acid/collagen formulation which has improved composition for dermal filling and higher persistence than cross-linked collagen or HA alone. Also disclosed are methods for preparing cross-linked hyaluronic acid/collagen formulations and using such for augmenting soft tissues in mammals.