发明名称 |
Pivoting bone reamer for minimally invasive joint surgery |
摘要 |
A rotary surgical reamer assembly for removing bone and tissue from a joint to facilitate the installation of a prosthetic device. The assembly includes a hollow reamer body having an opening and a base portion. The base portion includes a first pivoting link member, a wall with a surface defining a central cavity, and a plurality of spaced apart cutting sites defining apertures through said wall. A shaft is configured to be de-mountably attached to a rotary source of power. The shaft has a rotary axis and a second pivoting link member coupled to the first pivoting link member. The axis of the shaft forms an angle to the base portion. A mechanism adjusts the angle of the hollow reamer body from an un-deployed position to a deployed position.
|
申请公布号 |
US7473254(B2) |
申请公布日期 |
2009.01.06 |
申请号 |
US20030431908 |
申请日期 |
2003.05.08 |
申请人 |
PRECIMED S.A. |
发明人 |
WHITE PATRICK MICHEL;LECHOT ANDRE;DESARZENS YVES;DAVIES HUGH |
分类号 |
A61B17/00;A61B17/16;A61B17/56 |
主分类号 |
A61B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|