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SPINAL COLUMN IMPLANT WITH PEDICLE SCREWS, AND THE CORRESPONDING PEDICLE SCREW
专利权人:
Jonathan Clark
发明人:
Jonathan Clark,Reto Braunschweiler,Thomas Zehnder
申请号:
US13810057
公开号:
US20130123855A1
申请日:
2011.07.05
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A spinal column implant, comprising a connection element (9), and a plurality of pedicle screws (1) which are able to be screwed into the vertebral bodies of the spinal column and which are each provided with a head part (3) for receiving the connection element (9), with which a firm connection is able to be achieved between the pedicle screws (1) and the connection element (9), the connection element (9) being able to be assembled from rigid sections (6) and elastic sections (4), the rigid sections (6) being connectible to the elastic sections (4), wherein the rigid sections (6) and the elastic sections (4) of the connection element (9) are designed with a mutual form fit, and the head part (3) of the pedicle screws (1) is designed in such a way that the connection point of the rigid sections (6) and of the elastic sections (4) of the connection element (9) are firmly connectible, the rigid sections (6) as well as the elastic sections (4) each being able to be securely held by the head part (3) of the pedicle screw.
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中国工程科技知识中心
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