发明授权
US08263118B2 Bioresorbable fillers constituted by phospholipid liposomes and hyaluronic acid and/or the derivatives thereof
有权
由磷脂脂质体和透明质酸和/或其衍生物构成的生物可吸收填充物
- 专利标题： Bioresorbable fillers constituted by phospholipid liposomes and hyaluronic acid and/or the derivatives thereof
- 专利标题（中）： 由磷脂脂质体和透明质酸和/或其衍生物构成的生物可吸收填充物
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申请号： US13397646申请日： 2012-02-15
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公开(公告)号： US08263118B2公开(公告)日： 2012-09-11
- 发明人: Lanfranco Callegaro , Devis Galesso , Anna Taglienti
- 申请人： Lanfranco Callegaro , Devis Galesso , Anna Taglienti
- 申请人地址： IT Abano Terme
- 专利权人： Fidia Farmaceutici S.p.A.
- 当前专利权人： Fidia Farmaceutici S.p.A.
- 当前专利权人地址： IT Abano Terme
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 主分类号： A61K9/127
- IPC分类号： A61K9/127 ; A61K38/39 ; A61P17/00 ; A61P19/02 ; A61P29/00 ; A61P19/00
摘要：
The present invention describes a new bioresorbable filler constituted by hyaluronic acid and/or the derivatives thereof structured with/in phospholipid liposomes, which increase the residence time of the starting polymer in situ. Said fillers described herein are substantially intended to increase the soft tissues in aesthetic surgery and dermocosmetics for the correction of mild to medium defects, but because of their special characteristics they can also be used in other fields of application.
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