
基本信息:
- 专利标题: Dynamic cervical plate
- 专利标题(中):动态宫颈板
- 申请号:US11900914 申请日:2007-09-13
- 公开(公告)号:US20090076509A1 公开(公告)日:2009-03-19
- 发明人: Charles L. Bush, JR. , Carla Bandeira
- 申请人: Charles L. Bush, JR. , Carla Bandeira
- 申请人地址: FR Cestas
- 专利权人: Stryker Spine
- 当前专利权人: Stryker Spine
- 当前专利权人地址: FR Cestas
- 主分类号: A61B17/70
- IPC分类号: A61B17/70 ; A61B17/58
摘要:
A dynamic subsidence plate is described having a first plate member and a second plate member in sliding engagement that may infinitely subside between a first and second assembled position. The plate includes a lock assembly associated with the first and second plate members. The lock assembly includes a ramp portion, an interference portion, and a bearing member situated between the ramp portion and the interference portion. The lock assembly of the plate is configured to allow movement of the first member with respect to the second member in a first direction in an infinite number of positions between a first assembled position and a second assembled position. Further, the lock assembly alternatively prevents movement of the first member with respect to the second member in an opposite second direction between the first and second assembled positions.
摘要(中):
描述了一种动态沉降板,其具有第一板构件和滑动接合的第二板构件,其可在第一和第二组装位置之间无限地下降。 板包括与第一和第二板构件相关联的锁组件。 锁组件包括斜坡部分,干涉部分和位于斜面部分和干涉部分之间的轴承部件。 板的锁定组件被构造成允许第一构件相对于第二构件在第一方向上在第一组装位置和第二组装位置之间的无数个位置中移动。 此外,锁定组件交替地防止第一构件相对于第二构件在第一和第二组装位置之间的相反的第二方向上的移动。
公开/授权文献:
- US08388663B2 Dynamic cervical plate 公开/授权日:2013-03-05
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B17/00 | 外科器械、装置或方法,例如止血带 |
--------A61B17/56 | .治疗骨或关节的装置或方法;其专用设备 |
----------A61B17/58 | ..用于接骨的,如接骨板、接骨螺钉或类似物 |
------------A61B17/60 | ...用于外部接骨的,如关节面脱离器、收缩器 |
--------------A61B17/70 | ....脊柱定位器或稳定器 |