基本信息:
- 专利标题: UNI-DIRECTIONAL RATCHETING BONE PLATE ASSEMBLY
- 申请号:PCT/US2007/083088 申请日:2007-10-31
- 公开(公告)号:WO2008057858A1 公开(公告)日:2008-05-15
- 发明人: LINDEMANN, Gary, S.
- 申请人: WARSAW ORTHOPEDIC, INC. , LINDEMANN, Gary, S.
- 申请人地址: 2500 Silveus Crossing Warsaw, Indiana 46581 US
- 专利权人: WARSAW ORTHOPEDIC, INC.,LINDEMANN, Gary, S.
- 当前专利权人: WARSAW ORTHOPEDIC, INC.,LINDEMANN, Gary, S.
- 当前专利权人地址: 2500 Silveus Crossing Warsaw, Indiana 46581 US
- 代理机构: JOHNSON, Noreen, C.
- 优先权: US11/591,698 20061102
- 主分类号: A61B17/80
- IPC分类号: A61B17/80
摘要:
A bone plate assembly (10) and method of using the same in a patient is disclosed that includes a ratchet mechanism (56) that allows unidirectional incremental adjustment of the overall length of the bone plate assembly (10). The bone plate assembly (10) is capable of being created to have various stages. One illustrative bone plate assembly (10) includes an intermediate plate component (16) having a first tongue (24) extending upwardly from a central portion (26) of the intermediate plate component (16) and a second tongue (28) extending downwardly from the central portion (26) of the intermediate plate component (16). First and second end plate components (18, 20) are included that have first and second tongue grooves that are adapted to slidably engage at least a portion of the first and second tongues (18, 20). A first and second ratchet mechanism (56) is included that allows the first and second end plate components (18, 20) to be incrementally ratcheted toward the central portion (26) of the intermediate plate component (16).
摘要(中):
公开了一种骨板组件(10)及其在患者中使用该骨板组件的方法,其包括允许对骨板组件(10)的总长度进行单向增量调节的棘轮机构(56)。 骨板组件(10)能够被制造成具有各种阶段。 一个说明性的骨板组件(10)包括具有从中间板部件(16)的中心部分(26)向上延伸的第一舌部(24)的中间板部件(16)和从中间板部件(16)的中心部分(26)向上延伸的第二舌部 中间板部件(16)的中心部分(26)。 包括第一和第二端板部件(18,20),其具有适于可滑动地接合第一和第二舌部(18,20)的至少一部分的第一和第二舌形槽。 包括第一和第二棘轮机构(56),其允许第一和第二端板部件(18,20)向中间板部件(16)的中心部分(26)递增地棘爪。
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 |
--------------A61B17/80 | ....外板 |