Patent ID: 11864798
Assignee: GITLIN LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 21:
22. An apparatus for fixating at least one bone, said apparatus comprising:
a frame comprising a superior arm, an anterior arm and a posterior arm, said superior arm, anterior arm and posterior arm extending outwardly in respective different directions from a central region,
said superior arm having a superior arm axis extending generally along a lengthwise direction of said superior arm through said central region, said superior arm having therethrough a superior arm slot extending generally along at least a portion of a length of said superior arm and being generally aligned with said superior arm axis,
said anterior arm having an anterior arm axis extending generally along a lengthwise direction of said anterior arm through said central region, said anterior arm having therethrough an anterior arm slot extending generally along at least a portion of a length of said anterior arm and being generally aligned with said anterior arm axis,
said posterior arm having a posterior arm axis extending generally along a lengthwise direction of said posterior arm through said central region, said posterior arm having therethrough a posterior arm slot extending generally along at least a portion of a length of said posterior arm and being generally aligned with said posterior arm axis,
wherein none of said superior arm axis, said anterior arm axis and said posterior arm axis are collinear with each other,
and wherein each of said slots is configured to receive mounting hardware that is a) mountable on said arms through respective ones of said slots, b) able to occupy a plurality of translational positions along said slots, and c) able to hold at least one bone-fixating pin,
and wherein said mounting hardware comprises a clamp having a clamp cross-hole having internal grooves having a clamp hole angular spacing therebetween, and comprises a rocker nut having external teeth having a rocker nut angular spacing therebetween, wherein one of said clamp hole angular spacing and said rocker nut angular spacing is an integer multiple of the other.