| 摘要 |
<p>The invention provides a fractures repositioning and fixing system. The system comprises three pairs of rings divided into two halves, four threaded rods, a repositioning and fixing means consisting of the mechanisms for mounting and driving an adjustable osseous pins, electrically driven assembly for making said mechanisms rotating and moving, and a control means for controlling the movement of the said assembly. The system further comprises an additional clamp for the osseous pins, fracture displacing means or that of cantilever type, means for magnetic therapy, and strain-type ergometric sensor, etc., all of which are mounted on the repositional and fixing means, so as to enlarge the functions and applications of the system. The invention has advantages in easy operation, safety, precise reposition, and shortened healing period.</p> |
