发明名称 |
Apparatus and method for bone positioning |
摘要 |
An apparatus for use in an arrangement for measuring the relative position of two bones during surgery includes a clamp and a measurement arm. The clamp is adapted to engage and secure to an anchor in a fixed vertical position, the anchor being secured to a first bone location. The measurement arm comprises an elongate portion and a locator portion that extends angularly from the elongate portion. The measurement arm is slidably supported on the clamp. The measurement arm is further rotatably supported on the clamp at a position in which an axis of rotation of the measurement arm is spaced apart from a longitudinal axis of the anchor.
|
申请公布号 |
US2003093080(A1) |
申请公布日期 |
2003.05.15 |
申请号 |
US20010013810 |
申请日期 |
2001.11.12 |
申请人 |
BROWN SCOTT C.;CRANE HAL S. |
发明人 |
BROWN SCOTT C.;CRANE HAL S. |
分类号 |
A61B17/56;A61B5/107;A61B19/00;A61F2/00;A61F2/32;A61F2/46;(IPC1-7):A61B17/58 |
主分类号 |
A61B17/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|