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Adjustable occipital plate
专利权人:
Zachary M. Hoffman
发明人:
Zachary M. Hoffman,Mark A. Myers
申请号:
US11563902
公开号:
US08147527B2
申请日:
2006.11.28
申请国别(地区):
US
年份:
2012
代理人:
摘要:
An occipital plate for use in an occipito-cervico-thoracic (OCT) construct is mounted to a patients occipital bone. The occipital plate includes an elongate central section aligned with a midline of the base and a pair of angled sections that project away from the central section and include attachment assemblies for securing a rod to the occipital plate. The attachment assemblies have multi-adjustability features. At least a portion of the attachment assemblies is rotatable with respect to the base so that the rods may be coupled to the occipital plate at a variety of angles with respect to the midline. The angular adjustability may accommodate any misalignments in the rods. Additionally, the position of the attachment assemblies relative to the midline of the occipital plate is adjustable to thereby provide for medial-lateral adjustability when attaching the rods to the occipital plate as part of the OCT construct.
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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