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TRANSLATIONAL INSTRUMENTATION FOR SPONDYLOLISTHESIS AND SCOLIOSIS REDUCTION
专利权人:
Paul Glazer
发明人:
Paul Glazer
申请号:
US13287811
公开号:
US20130110113A1
申请日:
2011.11.02
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An instrument includes a distraction mechanism having a proximal end and an opposed distal end. The distal end includes opposed first and second end members. A first vertebral endplate spreader includes a proximal spreader section mounted to the first end member of the distraction mechanism. The first spreader also includes a distal spreader section operatively connected to the proximal spreader section for lateral movement relative to the proximal spreader section. A second vertebral endplate spreader is mounted to the second end member of the distraction mechanism. The distraction mechanism is configured and adapted to distract the spreaders apart and to retract the spreaders together along a distraction axis. The distal spreader section of the first spreader is configured to move relative to the second spreader in a lateral direction relative to the distraction axis for correction of vertebral alignment, as in treatment of spondylolisthesis, scoliosis, and the like.
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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