发明申请
US20130310880A1 DISTRACTOR DEVICE INCLUDING MULTIPLE DIAMETER INTERNAL POST AND RELATED METHODS
审中-公开

基本信息:
- 专利标题: DISTRACTOR DEVICE INCLUDING MULTIPLE DIAMETER INTERNAL POST AND RELATED METHODS
- 专利标题(中):包括多个直径内部位置的分离器器件及相关方法
- 申请号:US13984333 申请日:2012-04-19
- 公开(公告)号:US20130310880A1 公开(公告)日:2013-11-21
- 发明人: Ramon L. Ruiz
- 申请人: Ramon L. Ruiz
- 国际申请: PCT/US12/34161 WO 20120419
- 主分类号: A61B17/66
- IPC分类号: A61B17/66 ; A61B17/80
摘要:
A distractor device (10) may include a tubular body (13) being internally threaded (19), a first foot plate (11) extending from the tubular body, and an internal post (14) in the tubular body. The internal post may include a first portion (16) having a first diameter being externally threaded (26) to cooperate with the internally threaded tubular body, and a second portion (17) coupled to the first portion, having a second diameter less than the first diameter, and also being externally threaded (18). The tubular body may include a longitudinal slot extending from adjacent the first foot plate. The distractor device may include a second foot plate (20) extending through the longitudinal slot and for threadingly coupling to the externally threaded second portion of the internal post. The second portion may include a tool interface (15) on a distal end thereof.
摘要(中):
牵引装置(10)可以包括内螺纹(19)的管状体(13),从管状体延伸的第一脚板(11)和管状体中的内部柱(14)。 内部柱可以包括具有第一直径的第一部分(16),其具有外螺纹(26)以与内螺纹管状体相配合,以及联接到第一部分的第二部分(17),其具有小于 第一直径,并且也是外螺纹(18)。 管状体可以包括从相邻的第一脚板延伸的纵向槽。 牵引装置可以包括延伸穿过纵向槽的第二脚板(20),并用于螺纹连接到内部柱的外螺纹第二部分。 第二部分可以包括在其远端上的工具接口(15)。
公开/授权文献:
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 |
--------------A61B17/66 | ....加压或内脱位装置 |