A two-piece suture anchor is disclosed wherein a barrel-like main portion is provided with a pair of legs in a central opening. A ball-like actuating device is received within the central opening and drawn upward into the device in order to separate the legs and cause the device to expand into the soft cancellous bone of a previously prepared bone site.
申请公布号
CA2145249(C)
申请公布日期
2005.09.27
申请号
CA19952145249
申请日期
1995.03.22
申请人
LE, THU ANH;BRUKER, IZI;LUSCOMBE, BRIAN H.;JAMIOLKOWSKI, DENNIS D.
发明人
LE, THU ANH;BRUKER, IZI;LUSCOMBE, BRIAN H.;JAMIOLKOWSKI, DENNIS D.