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LOW PROFILE CONNECTORS
专利权人:
GLOBUS MEDICAL; INC.
发明人:
Jeff Nichols,Khiem Pham
申请号:
US16658660
公开号:
US20200046408A1
申请日:
2019.10.21
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Modular devices, assemblies, and methods for coupling one or more fixation elements, such as bone fasteners and/or elongate rods. The device includes at least one coupling element having a body portion for receiving a bone fastener and an extension portion extending transversely from the body portion. A locking assembly is received in the coupling element and includes a locking member, a clamp portion, and a ring portion, wherein the locking member is configured to contact an upper portion of the clamp portion and the ring portion is configured to at least partially surround a lower portion of the clamp portion. When unlocked, the bone fastener is moveable within the clamp portion to allow for polyaxial movement of bone fastener relative to the coupling element, and when locked, the bone fastener is fixed relative to the coupling element.
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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