SU498002A1 - Spokes director - Google Patents

Description

the more the limiter is displaced towards the upper end of the head (, the sleeve 7 to it, the smaller the needle 14 enters the bone). The direction of the sleeve 7 is fixed by phi; xator 8. The spokes 14 are alternately inserted into the bone fragment at an angle and at a point, set by the guide sleeves, and 7. After the introduction of the needles 14, the fasteners 8 are unscrewed, the knot breaks off, the ends of the fishing line 11 are released , the guide is removed from the seat-in-driving, and the liberated guide bushes are removed alternately if the spokes 14 are inserted at an angle to each other, or immediately if they are inserted parallel to each other.

Similarly, the spokes are inserted into another clavicle fragment. With the introduction of the septum by the handle 18, the sender itself is slightly raised, which allows the fragment 9 or 10 to be relieved of pressure on the neurovascular bundle under the key. The lavsan lines 11 are then used to fix the clavicle to the compression-distraction apparatus, or they are removed if fragments are intended to be fixed only with the spokes.

Claims (1)

Invention Formula A spokes spreader containing a handle, a body, movable guide sleeves with positioning pins, which are designed so that, in order to reduce the trauma of the surrounding fragments of soft tissues and vessels, by increasing the accuracy of insertion of the spokes, it is equipped with a limiter spokes, and the body is made in the form of a diode with a recess along the end face, connected to it by a curved base and a cross-bar, on which guide bushings are movably fixed. 1 Jig