发明名称 |
PROCESS FOR THE MANUFACTURE OF A COLLAGENOUS WEB |
摘要 |
<p>A process for the production of an unnative and biologically active bonded collagen fiber sheet from human placentae is described, in which process collagen-containing material from placentae is treated with a neutral salt solution, a solution of citric acid and with pepsin. The degraded collagen material obtained in this manner is, where appropriate, treated with a crosslinking agent. The collagen material produced in this manner is used for producing bonded collagen fiber sheets which can be used, for example, as covering for wounds.</p> |
申请公布号 |
EP0114351(B1) |
申请公布日期 |
1989.07.26 |
申请号 |
EP19830112861 |
申请日期 |
1983.12.21 |
申请人 |
BEHRINGWERKE AKTIENGESELLSCHAFT |
发明人 |
PAQUES, ERIC PAUL, DR.;FUHGE, PETER, DR. |
分类号 |
A61L15/16;A61L15/20;A61L15/32;C08J5/18;C09H3/00;C09H7/00 |
主分类号 |
A61L15/16 |
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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