Expandable helical cage,申请号US20040865673-传众专利搜索

Expandable helical cage

申请公布号：US2005278028(A1)

申请号：US20040865673

申请日期：2004.06.09

申请公布日期：2005.12.15

发明人：MUJWID JAMES R.

分类号：A61F2/00;A61F2/02;A61F2/30;A61F2/44;A61F2/46;(IPC1-7):A61F2/44

主分类号：A61F2/00

摘要：An expandable implant having a helical body and first and second securing pieces. Ends of the helical body are connected to the first and second end pieces. The first and second end pieces can be rotated relative to one another to expand the implant from a first dimension to a selected second dimension. The implant further includes a locking arrangement to maintain the implant at the selected second dimension.