Compressing a split disc with a fixing means to hold a concentric pin within a hole in a plate

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专利权人:

ALEXANDRE WORCEL

发明人:

WORCEL, ALEXANDRE

申请号：

NZ58692609

公开号：

NZ586926A

申请日:

2009.02.02

申请国别(地区):

NZ

年份:

2012

代理人:

摘要：

A device for the support of bone fractures is disclosed. The device comprises a plate (10) with a plurality of apertures through which pins (20) are screwed directly into the bone. A concave recess (12) in the wall of each aperture accommodates a radially split ring (14). The ring engages with the inner edge (22) of the recess and accepts the pin in its centre. A screw (32) is tightened into a threaded opening (26) on the plate at the edge of the aperture which diametrically compresses the ring, locking the pin.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/