Kai Stephan,Bryan J. Griffiths,Samuel Leuenberger,Robert J. Schoutens,Marcello Memmolo,Daniela Pricope,Rainer Ponzer,Andre Schlienger
申请号：
US14615898
公开号：
US20150150612A1
申请日:
2015.02.06
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Expandable fixation assemblies, expandable cranial fixation assemblies, and expandable intervertebral implant assemblies are provided for securing structures to bone and for securing bones and/or bone segments with respect to each other. An expansion member can be moved through at least a portion of an expandable fixation body, thereby causing expansion of the expandable fixation body, such that bone engagement features of the expandable fixation body engage surrounding structure, such as bone.
