发明名称 |
Composite structures containing hyaluronic acid the derivatives thereof as new bone substitutes and grafts |
摘要 |
A composite material comprising: (i) hyaluronic acid and/or hyaluronic acid derivatives, (ii) demineralised bone and/or biocompatible partially or totally demineralised bone tissue matrix and/or biocompatible and bioresorbable ceramic materials. This material preferably associated with at least one layer comprising a hyaluronic acid derivative may be used in the preparation of bone substitutes or grafts for the regeneration or formation of bone tissue in surgery.
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申请公布号 |
US2007110819(A1) |
申请公布日期 |
2007.05.17 |
申请号 |
US20040580659 |
申请日期 |
2004.11.26 |
申请人 |
FIDIA ADVANCED BIOPOLYMERS S.R.L. |
发明人 |
PASTORELLO ANDREA;PRESSATO DANIELE |
分类号 |
A61K35/32;A61K31/728;A61L27/20;A61L27/38;A61L27/42;C08B37/00 |
主分类号 |
A61K35/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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