Apparatus for determining the range of motion in the knee joint

摘要

The invention relates to the field of medicine and medical technology, in particular to devices for the study of motion in the knee joint in humans. The utility model is a structure formed in a base 1, which is perpendicular to the center strut 2, 3 with the bearing in its upper part. The bearing 3 by a bolt 5 and a washer 6 is mounted movable graduated protractor 4, control deviation which is fixed label 8. The base 1 is a telescopic antenna 9 whose ends are put forward in both directions depending on the anatomical length of the limb segment. In the top center of the base metal 1 is set plummet 7 that monitors the degree of mobility of the protractor 4. Utility model can be used for physical training, as well as in traumatology and orthopedics for determining patients or injured knee motility.