发明申请
- 专利标题： MEMBRANE
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申请号： US17432579申请日： 2020-02-18
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公开(公告)号： US20220125998A1公开(公告)日： 2022-04-28
- 发明人: Daniel BLANQUAERT , Amélie LEROUX , Véronique MIGONNEY
- 申请人： LES LABORATOIRES OSTEAL MEDICAL
- 申请人地址： FR ROISSY AEROPORT CDG
- 专利权人： LES LABORATOIRES OSTEAL MEDICAL
- 当前专利权人： LES LABORATOIRES OSTEAL MEDICAL
- 当前专利权人地址： FR ROISSY AEROPORT CDG
- 优先权： FR1901812 20190222
- 国际申请： PCT/FR2020/050290 WO 20200218
- 主分类号： A61L31/04
- IPC分类号： A61L31/04 ; A61L31/14 ; A61L31/10 ; A61L15/26 ; A61L15/64 ; C08L67/04 ; C09D125/18 ; D04H1/435 ; D04H1/45 ; A61L15/18
摘要：
Membrane, used in particular for regenerating periodontal ligament, preventing the formation of adhesions or the regeneration and reconstruction of tissue, including at least one layer of fabric (N1) made of fibres (F) produced from at least one polymer. The fibres (F) are free of sizing, the layer of fabric (N1) has a non-woven arrangement of fibres disposed in a random or aligned manner, and the fibres (F) are coated with PolyNaSS (polystyrene sodium sulfonate).