Abstract: Surgical instruments for interfacing with implants can include an inserter configured to dock to a unilateral portion of an implant. The inserter can include a control shaft that is configured to lock or unlock the inserter coupling with the implant. Actuation of the control shaft can occur by way of a knob that can control movement of the control shaft. The inserter can facilitate positioning of the implant relative to a surgical site and allow for application of counter-torque when imparting torque for tightening a set screw, etc. Additional instruments can also be used to manipulate the implant. For example, auxiliary instruments can be coupled to the inserter, such as a reducer instrument, to facilitate rod reduction, etc. Alternatively or in addition, a holder instrument can be used that has a threaded distal engagement feature for coupling to the implant to facilitate positioning thereof.

Abstract: The device pursuant to the invention comprises a device for agitation composed of at least one horizontal agitator formed from a series of essentially vertical loops extending over the entire width of the bath near the collar between the refining zone and the homogenization zone, with the horizontal agitator being moved by a device that produce an elliptical motion in the horizontal plane.

Abstract: The device pursuant to the invention comprises means for agitation composed of at least one horizontal agitator formed from a series of essentially vertical loops extending over the entire width of the bath near the collar between the refining zone and the homogenization zone, with the horizontal agitator being moved by means that produce an elliptical motion in the horizontal plane.