FEMUR HEAD CENTER MEASURING DEVICE CAPABLE OF ACCURATELY MEASURING THE CENTER OF A FEMUR HEAD FOR AN ARTIFICIAL KNEE JOINT METATHESIS OPERATION

摘要

PURPOSE: A femur head center measuring device is provided to improve the applying range of a measuring device by controlling the height of a side plate according to the thickness of a patient leg.;CONSTITUTION: A front and a back surface of a main body(100) are opened so that the leg of a patient is passed through. An indication pin is projected on the upper center of the main body. A left/right side arc type guide groove is formed into a predetermined length. One end of a left/right rotator(200,300) is rotatably combined with the indication pin. The other end of the left/right rotator is fixed to the arbitrary point of the left/right side arc type guide groove while moving along the groove. A vertical left/right display bar(400,500) is vertically combined in the center of the left/right rotator. The cross point of the left/right display bar indicates the caput femoris of a patient.;COPYRIGHT KIPO 2011