Multi-pin clamp and rod attachment

1. A fixation rod clamp for coupling a bone pin locking assembly to a bone fixation rod, the clamp comprising:

a rod attachment portion including a jaw portion and a coupling portion, the jaw portion and the coupling portion oriented to define a longitudinal axis of the rod attachment portion, the jaw portion having first and second opposing jaws, each extending parallel to the longitudinal axis from a proximal end at the coupling portion in a first direction to a free distal end, the jaws oriented to not intersect the longitudinal axis, the jaws forming an opening therebetween configured to receive the bone fixation rod, the coupling portion extending from the jaw portion along the longitudinal axis in a second direction opposite from the first direction of the opposing jaws; and

a coupling having a pin vise cooperating portion to engage the bone pin locking assembly and a clamp cooperating portion configured to receive the coupling portion along the longitudinal axis in the second direction,

wherein the jaw portion is configured to engage the bone fixation rod when the bone fixation rod is located within the opposing jaws to thereby mechanically couple the bone pin locking assembly to the bone fixation rod.

2. The fixation rod clamp of claim 1 , wherein the first opposing jaw has a first spring constant, and the second opposing jaw has a second spring constant, and wherein when at least one of the first and second opposing jaws is displaced from a rest position, a resulting spring force is generated in the at least one jaw, urging the displaced jaw back toward the rest position.

3. The fixation rod clamp of claim 2 , wherein when the bone fixation rod is inserted into the jaw portion, the spring force in the at least one opposing jaw contributes to the mechanical coupling of the bone pin locking assembly to the bone fixation rod.

4. The fixation rod clamp of claim 1 , wherein the clamp is configured to have a locked position which substantially prevents movement of the clamp along the bone fixation rod.

5. The fixation rod clamp of claim 1 , wherein the jaw portion engages and provisionally holds the bone fixation rod when the bone fixation rod is located in the jaw portion.

6. A fixation member clamp for coupling to a first bone fixation member, the clamp comprising:

a fixation member attachment portion including a jaw portion and a coupling portion, the jaw portion and the coupling portion oriented to define a longitudinal axis of the fixation member, the jaw portion having first and second opposing jaws, each extending parallel to the longitudinal axis from a proximal end at the coupling portion in a first direction to a free distal end, the jaws oriented to not intersect the longitudinal axis, the jaws forming an opening therebetween configured to receive the first bone fixation member, the coupling portion forming an extension extending along the longitudinal axis in an opposite direction from the first direction of the opposing jaws; and a locking assembly comprising a coupling and

a locking portion, the coupling forming an aperture to receive the extension of the coupling portion along the longitudinal axis in the second direction, the locking portion configured to engage a pin vise portion,

wherein the fixation member attachment portion is configured to engage the first bone fixation member when the first bone fixation member is located between the opposing jaws of the jaw portion to thereby mechanically couple the bone fixation member to the locking assembly, and

wherein the coupling portion of the fixation member attachment portion and the locking assembly are configured to allow at least one degree of rotational freedom of the jaw portion with respect to the locking assembly.

7. A fixation rod clamp for coupling a bone pin locking assembly to a bone fixation rod, the clamp comprising:

a rod attachment portion including a jaw portion and a coupling portion, the jaw portion and the coupling portion oriented to define a longitudinal axis of the rod attachment portion, the jaw portion having first and second opposing jaws, each extending parallel to the longitudinal axis from a proximal end at the coupling portion in a first direction to a free distal end, the first and second jaws configured to receive the bone fixation rod, the jaws oriented to not intersect the longitudinal axis, the coupling portion joined with the jaw portion and extending along the longitudinal axis in a second direction opposite the first direction from the jaw portion; and

a coupling having a pin vise cooperating portion to engage the bone pin locking assembly and a clamp cooperating portion configured to receive the coupling portion along the longitudinal axis.

8. The fixation rod clamp of claim 7 , wherein the first opposing jaw has a first spring constant, and the second opposing jaw has a second spring constant, and wherein when at least one of the first and second opposing jaws is displaced from a rest position, a resulting spring force is generated in the at least one jaw, urging the displaced jaw back toward the rest position.

9. The fixation rod clamp of claim 8 , wherein when the bone fixation rod is inserted into the jaw portion, the spring force in the at least one opposing jaw contributes to the mechanical coupling of the bone pin locking assembly to the bone fixation rod.

10. The fixation rod clamp of claim 7 , wherein the clamp is configured to have a locked position which substantially prevents movement of the clamp along the bone fixation rod.

11. The fixation rod clamp of claim 7 , wherein the jaw portion engages and provisionally holds the bone fixation rod when the bone fixation rod is located in the jaw portion.