Patent ID: 6702815
Filing Date: 2004-03-09
Classification: A61B

Abstract:
A medical device to correct instability of hinged joints comprising:a rectangular block including a top planar surface and a bottom planar surface, said block having a first throughbore, a second throughbore adjacent the first throughbore and a third throughbore spaced apart from the first and second throughbores, each said throughbore being aligned and extending from the top to the bottom surface of said block; a first elongated fixation pin and a second elongated fixation pin of substantially equal lengths, each said first fixation pin and said second fixation pin having a threaded section proximate a distal end and an unthreaded section proximate a proximal end, the unthreaded section of each said first and second fixation pin being respectively secured within the first and second throughbores of said block by a setscrew; and a third elongated fixation pin having a distal end, a proximal end and a length substantially equal to the lengths of said first and second fixation pins, said third fixation pin further having a threaded section proximate the distal end and an unthreaded section proximate the proximal end, the unthreaded section of said third fixation pin being pivotably rotatable within the third throughbore of said block; whereby two neighboring bones of a hinged joint can be connected by the medical device and allow rotation of one bone.