发明名称 |
MEDICAL IMPLANT, INSTRUMENT HEAD AND ASSEMBLY |
摘要 |
An assembly of a cup prosthesis (10) and instrument head is described. A cup prosthesis has a circumference and a central axis which defines axial and radial directions. An attachment member (8) is applied around the circumference of the cup. The attachment member comprises: a circumferential band (46); and at least two tabs (50) extending in an axial direction from the circumferential band and having a circumferential region of weakness (60). A surgical instrument head is attached to the attachment member and engaged with the cup prosthesis, and has a radial retaining element (38) which engages an outer radial face of the at least two tabs. |
申请公布号 |
US2014336776(A1) |
申请公布日期 |
2014.11.13 |
申请号 |
US201214359512 |
申请日期 |
2012.11.21 |
申请人 |
DEPUY (IRELAND) |
发明人 |
Taylor Andrew;Bird Timothy;Hunt Toby |
分类号 |
A61F2/34 |
主分类号 |
A61F2/34 |
代理机构 |
|
代理人 |
|
主权项 |
1. A medical implant comprising:
a cup prosthesis having a circumference and a central axis which defines an axial direction and a radial direction; and an attachment member applied around the circumference of the cup, wherein the attachment member comprises: a circumferential band; and at least two tabs extending in the axial direction from the circumferential band and having a circumferential region of weakness, each of the at least two tabs delimiting an opening in the radial direction for engagement by a radially extending element of an instrument head. |
地址 |
COUNTY CORK IE |