发明申请
US20140220338A1 RESORBABLE AND BIOCOMPATIBLE FIBRE GLASS COMPOSITIONS AND THEIR USES
审中-公开
可再生和可生物降解的纤维玻璃组合物及其用途
- 专利标题： RESORBABLE AND BIOCOMPATIBLE FIBRE GLASS COMPOSITIONS AND THEIR USES
- 专利标题（中）： 可再生和可生物降解的纤维玻璃组合物及其用途
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申请号： US14245071申请日： 2014-04-04
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公开(公告)号： US20140220338A1公开(公告)日： 2014-08-07
- 发明人: Timo LEHTONEN , Jukka TUOMINEN , Fredrik OLLILA
- 申请人： PURAC BIOCHEM BV
- 申请人地址： NL AC Gorinchem
- 专利权人： PURAC BIOCHEM BV
- 当前专利权人： PURAC BIOCHEM BV
- 当前专利权人地址： NL AC Gorinchem
- 优先权： EP09158608.1 20090423
- 主分类号： A61L31/02
- IPC分类号： A61L31/02 ; A61L31/12
摘要：
Biocompatible and resorbable melt derived glass compositions which include: SiO2 60-70 weight-%, Na2O 5-20 weight-%, CaO 5-25 weight-%, MgO 0-10 weight-%, P2O5 0.5-3.0 weight-%, B2O3 0-15 weight-%, Al2O3 0-5 weight-%, and which contain less than 0.05 weight-% potassium. Biocompatible and resorbable glass fibres manufactured from these glass compositions, medical devices containing fibres of the invention, the use of these compositions for the manufacture of glass fibre and the use of the fibres for the manufacture of medical devices are also disclosed.
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