申请人:Q-Med AB
公开号:EP2954907A1
公开(公告)日:2015-12-16
The present invention relates to an injectable hyaluronic acid composition comprising a hyaluronic acid; a local anesthetic selected from the group consisting of amide and ester type local anesthetics or a combination thereof; and an ascorbic acid derivative in an amount which prevents or reduces the effect on the viscosity and/or elastic modulus G' of the composition caused by the local anesthetic upon sterilization by heat. The present invention further relates to the medical and non-medical, such as cosmetic, use of such a composition, and to a method of manufacturing such a composition.
本发明涉及一种可注射的透明质酸组合物,该组合物包含透明质酸;选自酰胺类和酯类局麻药或其组合的局麻药;以及抗坏血酸衍生物,抗坏血酸衍生物的用量可防止或减少局麻药在加热灭菌时对组合物粘度和/或弹性模量G'的影响。本发明还涉及这种组合物的医疗和非医疗用途,例如化妆品用途,以及制造这种组合物的方法。