LEE, HARRY, E., JR.,REARDON, JOSHUA J.,LAIRD, BEVERLY L.
申请号：
EP13733794
公开号：
EP2800522A4
申请日:
2013.01.03
申请国别(地区):
EP
年份:
2015
代理人:
摘要：
An external fixation system having at least one ball collet pivotably mounted within a movable clamp and at least one ball collet pivotably mounted within a fixed clamp, wherein a surgical pin is mounted within each ball collet. In operation, the surgical pins are screwed into bone and passed through openings through the fixed clamp, movable clamp, and ball collets. A drive knob is operable to rotate a drive screw and thereby move the movable clamp either towards or away from the fixed clamp and concomitantly move the pins secured in the movable clamp either towards or away from the pins secured in the fixed clamp. A connecting rod prevents axial rotation of the movable clamp and fixed clamp relative to each other.
