Multi-angle clamp
View Patent ↗A clamp for an external fixation system includes a body having a bottom portion and semi-spherical top portion. The top portion has a threaded bore provided along a longitudinal axis: The clamp includes a clamp assembly having a base with a semi-spherical cavity and a lid positioned over the base to house at least one pin between the base and the lid. The base and the lid have a bore provided along a longitudinal axis thereof. A fastening member is provided that extends through the bore in the base and the lid of the clamp assembly and is secured within the threaded bore of the top portion of the body. The bores in the base and the lid have a diameter that is greater than the diameter of the fastening member.
1. A clamp for an external fixation system comprising: a body having a bottom portion and semi-spherical top portion, the top portion having a threaded bore provided along a longitudinal axis thereof; a clamp assembly comprising: a base with a semi-spherical cavity formed in a bottom portion thereof, the cavity configured to cooperate with the top portion of the body; and a lid positioned over the base to house at least one pin between the base and the lid, the base and the lid having a bore provided along a longitudinal axis thereof; and a fastening member extending through the bore in the base and the lid of the clamp assembly and secured within the threaded bore of the top portion of the body, wherein the bore in the base and the lid has a diameter that is greater than a diameter of the fastening member.
2. The clamp of claim 1 , wherein the bottom portion of the body has a threaded bore formed therethrough that is approximately perpendicular to the threaded bore in the top portion.
3. The clamp of claim 2 , wherein the bottom portion of the body is coupled to the external fixation system via the threaded bore in the bottom portion.
4. The clamp of claim 3 , wherein the bottom portion of the body is coupled to the external fixation system in a moveable fashion.
5. The clamp of claim 1 , wherein the threaded bore in the top portion of the body extends through the bottom portion of the body.
6. The clamp of claim 5 , wherein the bottom portion of the body is coupled to the external fixation system via the threaded bore extending through the bottom portion of the body.
7. The clamp of claim 6 , wherein the bottom portion of the body is coupled to the external fixation system in a stationary fashion.
8. The clamp of claim 1 , wherein the base and the lid form at least one hole extending perpendicular to the bore in the base and lid when the lid is positioned over the base.
9. The clamp of claim 8 , wherein the base and the lid form two holes extending perpendicular to the bore in the base and lid when the lid is positioned over the base.
10. The clamp of claim 9 , wherein the two holes are parallel to each other.
11. The clamp of claim 1 , further comprising: a washer positioned over the lid having a bore provided along a longitudinal axis thereof.
12. The clamp of claim 11 , wherein the bore in the base and the lid has a diameter that is greater than the diameter of the bore in the washer.