Patent ID: 8025620

Claim:
A tissue stabilizer comprising: a clamp assembly; an articulating arm comprising a tension element; a turret assembly rotatably coupling a proximal end of the articulating arm to the clamp assembly, the turret assembly comprising a locking mechanism coupled to the tension element, the locking mechanism being capable of applying a tensioning force on the tension element; a head-link assembly comprising a spherical base sized and shaped to compress under tension, and a pair of arms, wherein the spherical base is divided into a first hemisphere and a second hemisphere by a first slot; a neck coupled to the spherical base and comprising a second slot that extends into the first slot; and a collet assembly coupled to the tension element, the collet assembly rotatably coupling the head-link assembly to a distal end of the articulating arm, wherein tensioning of the tension element locks the head-link assembly to the collet assembly, locks the articulating arm in position, and locks the turret assembly to the clamp assembly, and wherein loosening of the tension element allows the head-link assembly to rotate relative to the collet assembly, the articulating arm to articulate, and the turret assembly to rotate relative to the clamp assembly.