Patent ID: 7879002

Claim:
A mixing device for coupling to and use in mixing a multicomponent composition within a syringe, comprising: an annular coupling ring for coupling the mixing device to a distal end of a syringe, the coupling ring including a central passageway and providing means for releasably coupling the coupling ring to the distal end of a syringe; a hollow elongate handle having a proximal end, a distal delivery end, and a delivery channel extending therebetween, the hollow elongate handle being axially slidably disposed through the central passageway of the coupling ring such that the proximal end of the hollow elongate handle can be received through a distal end of a syringe when the coupling ring is coupled thereto during use; and a mixing member disposed at or near the proximal end of the hollow elongate handle such that the mixing member can be axially moved within a syringe by axially sliding the hollow elongate handle relative to the coupling ring so as to mix a composition within a syringe when the coupling ring is coupled to a syringe.