发明授权
- 专利标题: Injectable compositions containing collagen microcapsules
- 专利标题(中): 含有胶原微胶囊的可注射组合物
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申请号: US594479申请日: 1996-01-31
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公开(公告)号: US5658593A公开(公告)日: 1997-08-19
- 发明人: Isabelle Orly , Alain Huc
- 申请人: Isabelle Orly , Alain Huc
- 申请人地址: FRX Lyons
- 专利权人: Coletica
- 当前专利权人: Coletica
- 当前专利权人地址: FRX Lyons
- 优先权: FRX9200411 19920116
- 主分类号: A61F2/00
- IPC分类号: A61F2/00 ; A61L27/24 ; A61L27/26 ; A61L27/46 ; A61L27/50 ; A61L31/04 ; A61K9/50
摘要:
A collagen-based composition including microcapsules of atelocollagen or of a mixture of atelocollagen and a polysaccharide, particularly glycosaminoglycan, suspended in a viscous biocompatible carrier solution. Together, the microcapsules and the viscous carrier solution preferably have a viscosity such that the composition may be injected, in particular as a continuous thread from a needle. Said composition is readily injectable and may be used as a soft or bony tissues filling material for, or as a system for the controlled delivery and release of biologically, cosmetically or pharmaceutically active substances.
公开/授权文献
- US5498691A Bis-m-benzotrifluoride compounds 公开/授权日:1996-03-12
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