Patent ID: 8109965
Filing Date: 2012-02-07
Classification: A61B,A61F

Abstract:
1. An anchor assembly for anchoring a graft to an anatomy, comprising: an anchor body member having a cross-member and a main body operable to be positioned in the anatomy, the anchor body member defining a through bore having first and second generally cylindrical sections, the through bore first section having a first interior cross-sectional area, and the second section having a second interior cross-sectional area greater than the first interior cross-sectional area; a collar wholly disposed within the second section, said collar defining a first collar through bore and a second collar through bore that extends substantially parallel to the first collar through bore; a surface extending from the anchor body operable to engage the anatomy and to resist movement of the anchor body into the anatomy; a selectable graft engagement member disposed through the collar through bore; and an activation member operably connected with the selectable graft engagement member to select a size of the graft engagement member.