SU1344346A1 - Arrangement for curing dislocationes of acromial end of the clavicle - Google Patents

Abstract

The invention relates to medicine, namely to devices for treating dislocations of the acromial end of the clavicle. The purpose of the invention is to reduce the morbidity of the operation by eliminating damage to the clavicle. The device contains two figured rods 1 and 2 having curved ends 3 and 5 for fixing the clavicle 4 and the acromion process of the scapula 6. The rods have straight sections in the shape of semi-cylinders with an external thread for their interconnection by means of a nut 10. The pressure element is designed in the form of a threaded rod 11 with a pointed end 12 and is installed in a hole made along the axis of the half-cylinders. 5 il.

Description

The invention relates to medicine, in particular to devices for treating the acromial end of the clavicle. I

The purpose of the invention is to reduce trauma by eliminating damage to the clavicle.

Figure 1 shows the device, a general view; Fig. 2 shows a connection unit for straight sections of rods; Fig. 3 is a schematic depiction of the device at the initial stage of its installation; 4 is the same at the intermediate stage of dislocation reduction; Fig. 5 shows the position of the device after the completion of the reposition.

The device contains two figured rods 1 and 2, one of which has a curved end 3, designed to fix a clamp 4, and the second one has a curved end 5, designed to fix the acromial process of the scapula 6. The rods have straight sections in the shape of half-cylinders 7 and 8 s an external thread 9 for their interconnection by means of a nut 10. A pressure element in the form of a threaded rod 11 with a pointed end 12 is installed in an opening 13, made along the axis of semi-cylinders 7 and 8

The device is used as follows.

After local anesthesia has been performed, a curved end 5 of rod 2 is injected in front of the sub-acromial process of the scapula-posterior skin behind the clavicle-acromial articulation of the scapula 6. Next, a curved end 3 of the rod 1 is inserted through the puncture of the skin in front of the clavicle 4. Then both rods are rigidly connected to each other with the help of a nut 10. Initial tp4ff2

but the device is located in an inclined position, as shown in FIG. Then, the pressure element is inserted into the hole 13 in the form of a threaded rod 11 and, rotating the latter, ensures its translational movement against the stop of the pointed end 12 into the clavicle 4. When: further moving the threaded rod 11, the device rotates relative to the contact point (line) of the curved end 5 shaft 2 with the acromial process of the scapula 6 with simultaneous lowering of the acromial end of the clavicle 4.

The degree of immersion of the clavicle is controlled clinically and radiographically. After removing the dislocation, the device is disassembled and removed in reverse order.

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Claims (1)

Formula from. gaining A device for treating dislocations of the acromial end of the clavicle, consisting of two figured rods having curved ends for fixing the clavicle and the acromial process of the scapula and straight sections in the shape of semi-cylinders with an external thread for their interconnection by means of a nut, characterized in that, in order to reduce the morbidity of the operation by eliminating damage to the clavicle, it additionally contains a pressure element in the form of a threaded rod, the hole for the installation of the latter is made along the axis of the half-cylinders, and the end The rods are curved in the direction that allows them to be inserted under the acromial process of the ecumene and the clavicle from opposite sides. you ft // (i / 2.3 fig Editor M.Kelemes Compiled by A. Elkyn Tehred A. Kravchuk Order 4870/5 Circulation 594 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35 Raushsk nab. 4/5 Production and printing company, Uzhgorod, st. Project, 4 FIG Corrector S.Cherni