| 发明名称 |
EEA tilt top anvil with ratchet/locking mechanism |
| 摘要 |
A tilt anvil assembly is disclosed which includes a center rod and a head assembly pivotally mounted to the center rod. The head assembly includes a housing, a post and an anvil plate. The head assembly is pivotally secured to the center rod and pivotal in relation to the center rod in discrete steps between a non-tilted position and a fully tilted position via a plurality of partially tilted positions. The head assembly is configured to maintain a partially tilted position. |
| 申请公布号 |
US9016547(B2) |
申请公布日期 |
2015.04.28 |
| 申请号 |
US201113281899 |
申请日期 |
2011.10.26 |
| 申请人 |
Covidien LP |
发明人 |
Mozdzierz Patrick;Olson Lee Ann |
| 分类号 |
A61B17/04;A61B17/10;A61B17/115;A61B17/072 |
主分类号 |
A61B17/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tilt anvil assembly comprising:
a center rod defining a longitudinal axis; and a head assembly including a housing, a post, and an anvil plate having staple deforming pockets, the post including a ratchet mechanism engaging the center rod during pivotal movement of the head assembly, the ratchet mechanism including a plurality of teeth, the head assembly being pivotally secured to the center rod, wherein the plurality of teeth of the ratchet mechanism engage the center rod to selectively maintain an off-axis angular orientation of the head assembly in relation to the longitudinal axis of the center rod in increments between a non-tilted position and a fully tilted position. |
| 地址 |
Mansfield MA US |
