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|1. (WO2017150782) EXTERNAL FIXATION DEVICE HAVING ATTACHABLE/DETACHABLE ACTUATOR|
|Applicants:||KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
|Title:||EXTERNAL FIXATION DEVICE HAVING ATTACHABLE/DETACHABLE ACTUATOR|
An external fixation device having an attachable/detachable actuator corrects fractured or deformed bones and comprises: a first frame through which a bone passes; a second frame through which the bone passes and spaced apart from the first frame; a variable leg including a first leg and a second leg, each of which have threads formed thereon, and having a variable length; and a motor connection member, which rotates by the rotation power provided by the attachable/detachable actuator while being coupled to a ball joint connected to the first leg and being mounted on the second frame.