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Spinal fixation device
专利权人:
クロス,ヘニング;クロス,ヘニング
发明人:
クロス,ヘニング,シェーファー,ビョルン,クロス,ヘニング,シェーファー,ビョルン
申请号:
JP2007553459
公开号:
JP4981689B2
申请日:
2006.02.08
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
The screw has a screw shaft (2) and a screw head (3) with two opposed oblong hole shaped recesses. A ball unit (6) with a recess for accommodating a connecting unit is movably mounted in the head. The ball unit includes a hole along an axis running through the oblong hole shaped recesses. The ball unit has two olives stored one after the other. The screw head is supported on a ball head of the shaft. An independent claim is also included for a device for stabilizing a spinal column.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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