发明名称 |
Mechanically sheared collagen implant material and method |
摘要 |
An injectable collagen material composed of reconstituted, mechanically sheared atelopeptide collagen fibers. The material is prepared by passing reconstituted collagen fibers repeatedly through a rigid mesh screen, until a substantial reduction in fiber size and size-heterogeneity is achieved. The mechanically sheared fibers may be further crosslinked to improve implant characteristics.
|
申请公布号 |
US4642117(A) |
申请公布日期 |
1987.02.10 |
申请号 |
US19850715098 |
申请日期 |
1985.03.22 |
申请人 |
COLLAGEN CORPORATION |
发明人 |
NGUYEN, HOC M.;CHU, GEORGE H. |
分类号 |
A61L27/00;A61F2/00;A61K38/00;A61L27/24;C07K14/78;(IPC1-7):A61F2/10;A61F2/28;A61K37/12 |
主分类号 |
A61L27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|