Patent ID: 6579292
Filing Date: 2003-06-17
Classification: A61B

Abstract:
A connection assembly for connecting a spinal implant rod to a spinal implant bolt, the assembly comprising:a rod connecting member having an opening for receiving a portion of the rod, and a first interface element on the rod connecting member; a bolt connecting member attached to the rod connecting member, the bolt connecting member having an opening for receiving a portion of the bolt, and a second interface element on the bolt connecting member; the first interface element being fixed against rotation relative to the rod connecting member and the second interface element having a disengaged condition wherein the rod connecting member and bolt connecting member are rotatable within a limited range relative to one another, the limited range defined by an internal stop element positioned within an inner periphery of one of the interface elements; and the first interface element and the second interface element having an engaged condition wherein the rod connecting member and bolt connecting member are fixed against rotation relative to one another.