| 发明名称 |
UNWOVEN FABRIC CONTAINING HYALURONIC ACID DERIVATIVES |
| 摘要 |
The invention relates to biological materials made ofbiologically degrading, biologically compatible and biologicallyabsorbing unwoven fabrics. They find application in surgery forguiding the tissue regeneration and in pharmaceutics. The unwovenfabrics are made of fibres included in a binder. The binder andthe fibes contain esters of the hyaluronic acid used separately orin combination, or esters of hyaluronic acid in combination withesters of alginic acid or other polymers.20 claims, 2 figurs |
| 申请公布号 |
BG302(Y1) |
申请公布日期 |
1999.05.31 |
| 申请号 |
BG19940098863U |
申请日期 |
1994.06.17 |
| 申请人 |
M.U.R.S.T. ITALIAN MINISTRY FOR UNIVERSITIES ANDSCIENTIFIC AND TECHNOLOGICAL RESEARCH |
发明人 |
DORIGATTI, FRANCO;CALLEGARO, LANFRANCO;ROMEO, AURELIO |
| 分类号 |
A61L15/07;A61L15/22;A61L15/28;A61L15/64;A61L31/00;D04H1/42;D04H1/4266;D04H1/435;D04H1/46;D04H1/74;D04H3/12 |
主分类号 |
A61L15/07 |
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