SU1237206A1 - Transportation splint for lower extremity - Google Patents

Description

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The invention relates to medical technology and can be used in traumatology and orthopedics.

The purpose of the invention is to reduce injuries in the area of muscle contracture by rigidly fixing the lower limb in any bent position.

FIG. Figure 1 shows the proposed transport tire, the type of vehicle; in fig. 2 - the same, horizontal project cn; in fig. 3 - node I on. 2; pas figs. 4 - node II in FIG. 2; in fig. 5 - section aa on. 2

The transport tire consists of a telescopically connected base formed by two parallel shaped slats 1 with longitudinal slits 2 and slidable across the floor 3 installed in the longitudinal channels of the slats 1. Based on a frame installed with the possibility of longitudinal movement of the frame 4 with popliteal hinges 5 middle part of it. The frame ends are installed in slots 2 and pivotally connected to the rods 6, connecting the opposite planks. At the end of the base, there is a pelvic support 7 using small pox 8. On the cross member 3, located at the other end of the base, the support 9 is installed with the help of axis 9 having a portion 11 for girth lower leg.

On frame 4, sectional lodgments 13 and 14, respectively, of the lower leg and thigh, are mounted with fixing clamps and can be moved along frame 4, with xoMyTiii 12 having shanks 15 with hinges 16 for connecting them with a corresponding lodgment 13 or 14.

For immobilization of the hip joint, there is a removable clamp 17 of the pelvis, which is installed in the canals of one of the slats 1 with the possibility of rs length hinging and zafksirova} axis

The tire has krept.cheni elements in the form of belts 18, which are mounted on podstopnik 10, lodgments 13 and 14 of the lower leg and thigh, pelvic support and fixative 17 of the pelvis. The tire is also equipped with curved movable legs 19, which with one-1 ends are connected to the planks. 1 by means of ball joints 20. The crossbar 3 t of the basin 7 is fixed in bars 1 by means of a similar axis 8 and a stopper 21 extending cher

two parallel strips 1 and having heads 22 at the ends. One of the heads 22 of axis 8 and the stopper 21 are rigidly connected to their body, and the other is fixed by a nut 23, when tightening which heads 22 rest against the projecting parts of the shaped bars 1 and securely fix the extended crossbar 3 telescopically mounted in the channels of the bar 1.

Thus, axis 8 is an adjusting element for the pelvic floor 7 and serves as a stop for the fixer 17 of the pelvis. The pelvic support 7 is installed on the axis 8 in the same way as the support plate 10 on the axis 9. Clamps 12 are fixed in fascia1;: s on frame 4 with the help of clamp screws 24.

The tire is used as follows.

The limb is laid on the tire so that the pelvic support 7 is under the sciatic tubercle. When limb length is used, the splint is extended or shortened by moving the crossmember 3 in the slats 1 and fixing it with the stopper 21, the limbs attach the required bending angle in the joints, resulting from the muscle contracture at the fracture. For this, the frame is moved into the slot x 2 so that the popliteal hinges 5 are located coaxially to the joint, after which the frame elements 4 are mounted at an angle to each other and the popliteal hinges 5 are fixed. 13 and 14 tibia and femur with the help of hinges 16 and move the cradle of the tibia and femur to the right place, depending on the location of the fracture and the anatomical data of the patient. The limb is fixed with the belts 18 to the support pads 10, the cradle 13 and 14 of the lower leg and thigh and the stop 7.

For fractures above the knee joint, the fixer 17 of the pelvis is used, which is installed in one of the slats so that it passes outside the body and rests against the bottom. the neck area. Him. The belts 18 and the bar 1 are fixed to the body with axis 8, then 1 willow nut 23.

During transport, the tire is placed on a stretcher. The legs 19 provide the tire with stability 1 on stretchers.

Thus, the tire design allows for reliable PMMO

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bilisation and reposition of fragments of the femur and tibia, and also makes it possible to bundle wounds and X-rays directly on the tire. The tire is suitable for imposing on both the right and left limbs, on a patient of any height, as well as on any clothing.

2372064

The proposed design of tina eliminates the need for additional fixation of it to the nipples. The tire is made of durable and non-scarce materials; it is portable and consists of a small number of standard parts. Transport pgina is easily sanitized.

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3- -I

Фмъ.Ц

Fig 5

Editor A, Ogar

Compiled by L. Povarov Tehred M .MopreiiTaj

Order 3219/6 Circulation 660. Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Design,

Proofreader E. Roshko

Claims (1)

TRANSPORT TIRE FOR LOWER EXTREMITY, containing a telescopically connected base with a support pivotally mounted at one end and a gas support at the other end, thigh and lower leg cradles and fastening straps, characterized in that, in order to reduce injury in the muscle contraction zone rdktury, on the base installed with the possibility of longitudinal movement of the frame with popliteal hinges in its middle part, with sectional lodgements of the thigh and lower leg, and the pelvic support mounted on the axis of the base. <£> (L