RU2180199C2 - Mechanical splint instead of gypsum - Google Patents

Abstract

FIELD: medical equipment used for treatment of fractures without plastering. SUBSTANCE: the splints have mounting rods. The splints for treatment of the extremity are made in the form of a rod with clips, in which needle tennons are screwed in. EFFECT: enhanced efficiency. 4 cl, 3 dwg

Description

 A metal tire is used in medicine.

 It is difficult to find a person who is not affected by a fracture of a limb, ribs, or even worse than the spine. The process of restoring the fractured part of the bone is long, sometimes irrevocable. Often, due to the difference in the thickness of the coating of the periosteal muscle, the fracture sites are fused with defects, the penetration of the periosteal tissue into the freshly formed cavity of the crack is painful and increases the time of fusion. A fracture of the spine can cause pinching of the artery of the nervous system or the formation of a tendon in the spine, thereby bedridden the patient permanently. Method for the treatment of bone fractures G.A. Ilizarova requires the creation of a specialized clinic, a great skill and is difficult to use (see B. Nuvakov. Doctor Ilizarov. - M .: Progress, 1987).

 The fracture is a physical phenomenon, therefore, its treatment should be carried out using a mechanical device in the form of a metal tire of three types / A, B, C / for the limbs (Fig. 1), ribs (Fig. 2) and the spine (Fig. 3).

 A. Metal tire for limb. Figure 1 shows the mounting rod 1, preventing the displacement of the broken parts of the bone relative to each other; clothespin 2, into the case of which screws with pressed spikes of needle-shaped form and an eye of variable length are screwed. The eyelet for extreme clothespins has a screw connection with a mounting rod, and for medium ones it is smooth. The clamp 3 is made of a plate and is equipped with a fixing device, and the clothespin is freely put on the ear.

 To pull the muscle away from the fracture site, a vacuum-retaining bracelet is used, composed of individual convex-shaped links, on the one hand, for connecting a piston vacuum pump with a screw-shaped cylinder and with a sealing system in the form of an adhesive plaster. For fingers, a vacuum-retaining device is made in the form of a convex ring.

 B. Metal tire for the rib. Figure 2 shows the mounting rod 1, clothespin 2 with ears and spikes.

 C. A metal splint for the spine. Figure 3 shows the mounting rod 1, the grip 2 rocker type with an adjusting device with spikes and screw tensioning device 3.

 Parts of type A, B, C are made of stainless steel and subsequently standardized. Clamps, clamps and trailers should not impede normal blood circulation.

 The use of metal tires.

 The tire is of type A. A vacuum-retaining bracelet is applied to the fractured bone around the entire perimeter and sealed with adhesive tape. Using a vacuum pump, air is pumped out of the bracelet cavity / from the ring cavity on the fingers /, while muscles are pulled from the fracture site. Then, clamps 3 with clips 2 are put on both sides of the fracture and needle spikes are inserted into the bone with a screwdriver, then the parts of the bone are pressed tightly against each other by the mounting rod. After making sure that the connection is reliable, the bracelet with the vacuum pump is removed and a third clamp with clothespins is put on this place. All three clamps with clothespins are connected by mounting rods 1, which, as the part of the bone is regenerated by the patient, is regulated by tension.

 The tire is of type B. On both sides of the fractured portion of the rib, slips 2 are applied, spikes are inserted into the bone, and parts of the bone are pressed together by mounting rod 1. For reliability, a third clothespin is applied to the surface of the fractured part of the bone.

 For the described procedure for using tires of type A and B, specialist intervention is not necessary, since such a procedure can be performed at home with appropriate sterilization of parts, if the sale of tires of type A and B is sufficiently established.

 The tire is of type C. On the fractured portion of the spine, two grip-type grips of two pieces are inserted into the damaged link by the surgical method and are fixed by the rocker adjusting device. In the same way, the grips are inserted into adjacent undamaged links, one for each. Then all the inserted grips are connected to the mounting rod 1 in one piece. To prevent tendon formation in the joints, screw tension devices 3 are used.

 Correction of the broadened chest and curved spine is performed by three specialists at the same time. In this case, the patient should be in a sitting position.

 Tires of types A, B and C can also be used in the treatment according to the method in G.A. Ilizarov.

Claims (3)

 1. A metal tire containing a mounting rod, characterized in that it has a clothespin, to the housing of which screws with pressed pin-shaped tongs and a variable-length eyelet are fastened, the eyelet for extreme clothespins has a screw connection to the mounting rod.  2. A metal tire containing a mounting rod, characterized in that it has a clothespin with ears and pinches.  3. A metal tire containing a mounting rod and a screw tensioner, characterized in that the grip has an adjusting device with pinches.

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