发明名称 |
Soft tissue repair material fixation apparatus and method |
摘要 |
Apparatus for use in affixing material such as cartilage replacement material to a location under repair includes a material retention member and an anchor. The anchor is configured to be inserted into a cavity in bone tissue, the anchor having a first end and a second end. The anchor also includes one or more raised ribs. The material retention member extends radially from the first end of the anchor in a plurality of directions, the material retention member including at least one contact surface adapted to exert a retention force on material that is interposed between the material retention device and the bone tissue. <IMAGE> |
申请公布号 |
AU1637801(A) |
申请公布日期 |
2001.08.02 |
申请号 |
AU20010016378 |
申请日期 |
2001.01.22 |
申请人 |
DEPUY ORTHOPAEDICS, INC. |
发明人 |
HERBERT E. SCHWARTZ;PAMELA PLOUHAR |
分类号 |
A61B17/04;A61B17/064;A61B17/58;A61F2/00;A61F2/28;A61F2/30 |
主分类号 |
A61B17/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|