LASER DEVICE FOR ESTIMATING SHAPE AND MEASURING LONG BONES

摘要

A laser device for estimating the shape and measuring the long bones comprises the table with the attached frame. Through the upper traverse of the frame, the upper rod with the pointed lower end is passed via the centering bushing. The vertical axis of the rod is passed through its pointed part coinciding with the analogous pointed part of the lower rod. The height of the rod is adjusted by the screw. The object to be examined (the bone) is placed with its distal end onto the lower centering rod resting upon four lobes. The lower rod and the lobes are rigidly connected with the rotating disk providing for turn together with the specimen under study. At the left stand of the frame, the ruler with the laser probe is attached capable of displacing upwards or downwards.