An attachment device with a radially expandable section is disclosed. The attachment device can have helical threads, for example, to facilitate screwing the attachment device into a bone. Methods of using the same are also disclosed. The attachment device can be positioned to radially expand the expandable section in cancellous bone substantially surrounded by cortical bone.
申请公布号
EP2228015(B1)
申请公布日期
2016.09.14
申请号
EP20090251495
申请日期
2009.06.05
申请人
STOUT MEDICAL GROUP, L.P.
发明人
GREENHALGH, E. SKOTT;KEIFER, ROBERT A.;VISHNUBHOTLA, SRILAKSHMI