| 发明名称 |
BIOMATERIAL IMPLANT WITH A NET POSITIVELY CHARGED SURFACE |
| 摘要 |
A biomaterial implant, preferably derived from glutaraldehyde-treated animal tissue, is covalently bonded to a compound which imparts a net positive charge to the implant. Preferably, the implant is treated with a polyamino acid which has free amino groups so as to impart the net positive charge to the implant's surface. |
| 申请公布号 |
WO8801155(A1) |
申请公布日期 |
1988.02.25 |
| 申请号 |
WO1987US02055 |
申请日期 |
1987.08.20 |
| 申请人 |
THE CHILDREN'S MEDICAL CENTER CORPORATION |
发明人 |
GOLOMB, GERSHON;LEVY, ROBERT, J. |
| 分类号 |
A61L26/00;A61L27/00;A61L27/36;(IPC1-7):A61F2/54 |
主分类号 |
A61L26/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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